diff --git "a/app.py" "b/app.py"
--- "a/app.py"
+++ "b/app.py"
@@ -1,6 +1,1560 @@
+# import os
+# import json
+# import time
+# from datetime import datetime
+# from typing import List, Dict, Any, Optional, Union
+# from pydantic import BaseModel, Field, EmailStr, field_validator
+# from fastapi import FastAPI, HTTPException, Query, Depends, Request
+# from fastapi.responses import JSONResponse, Response
+# from fastapi.middleware.cors import CORSMiddleware
+# from fastapi.openapi.utils import get_openapi
+# import httpx
+# from dotenv import load_dotenv
+# import pandas as pd
+# import psycopg2
+# from sqlalchemy import create_engine, inspect, text
+
+# # LangChain and OpenAI imports
+# try:
+# from langchain_openai import ChatOpenAI
+# from langchain.prompts import ChatPromptTemplate
+# LANGCHAIN_AVAILABLE = True
+# except ImportError:
+# LANGCHAIN_AVAILABLE = False
+# print("Warning: LangChain not available. Install with: pip install langchain langchain-openai")
+
+# load_dotenv(override=True)
+
+# # Configuration
+# SMARTLEAD_API_KEY = os.getenv("SMARTLEAD_API_KEY", "your-api-key-here")
+# SMARTLEAD_BASE_URL = "https://server.smartlead.ai/api/v1"
+# DB_PARAMS = {
+# 'dbname': os.getenv("DB_NAME"),
+# 'user': os.getenv("DB_USER"),
+# 'password': os.getenv("DB_PASSWORD"),
+# 'host': os.getenv("DB_HOST"),
+# 'port': os.getenv("DB_PORT")
+# }
+# DATABASE_URL = f"postgresql://{DB_PARAMS['user']}:{DB_PARAMS['password']}@{DB_PARAMS['host']}:{DB_PARAMS['port']}/{DB_PARAMS['dbname']}"
+
+# # Initialize FastAPI app
+# app = FastAPI(
+# title="Smartlead API - Complete Integration",
+# version="2.0.0",
+# description="Comprehensive FastAPI wrapper for Smartlead email automation platform",
+# docs_url="/docs",
+# redoc_url="/redoc"
+# )
+
+# # Add CORS middleware
+# app.add_middleware(
+# CORSMiddleware,
+# allow_origins=["*"],
+# allow_credentials=True,
+# allow_methods=["*"],
+# allow_headers=["*"],
+# )
+
+# # ============================================================================
+# # DATA MODELS
+# # ============================================================================
+
+# class CreateCampaignRequest(BaseModel):
+# name: str = Field(..., description="Campaign name")
+# client_id: Optional[int] = Field(None, description="Client ID (leave null if no client)")
+
+# class CampaignScheduleRequest(BaseModel):
+# timezone: str = Field(..., description="Timezone for the campaign schedule (e.g., 'America/Los_Angeles')")
+# days_of_the_week: List[int] = Field(..., description="Days of the week for scheduling [0=Sunday, 1=Monday, 2=Tuesday, 3=Wednesday, 4=Thursday, 5=Friday, 6=Saturday]")
+# start_hour: str = Field(..., description="Start hour for sending emails in HH:MM format (e.g., '09:00')")
+# end_hour: str = Field(..., description="End hour for sending emails in HH:MM format (e.g., '18:00')")
+# min_time_btw_emails: int = Field(..., description="Minimum time in minutes between sending emails")
+# max_new_leads_per_day: int = Field(..., description="Maximum number of new leads to process per day")
+# schedule_start_time: str = Field(..., description="Schedule start time in ISO 8601 format (e.g., '2023-04-25T07:29:25.978Z')")
+
+# class CampaignSettingsRequest(BaseModel):
+# track_settings: List[str] = Field(..., description="Tracking settings array (allowed values: DONT_TRACK_EMAIL_OPEN, DONT_TRACK_LINK_CLICK, DONT_TRACK_REPLY_TO_AN_EMAIL)")
+# stop_lead_settings: str = Field(..., description="Settings for stopping leads (allowed values: CLICK_ON_A_LINK, OPEN_AN_EMAIL)")
+# unsubscribe_text: str = Field(..., description="Text for the unsubscribe link")
+# send_as_plain_text: bool = Field(..., description="Whether emails should be sent as plain text")
+# follow_up_percentage: int = Field(ge=0, le=100, description="Follow-up percentage (max 100, min 0)")
+# client_id: Optional[int] = Field(None, description="Client ID (leave as null if not needed)")
+# enable_ai_esp_matching: bool = Field(False, description="Enable AI ESP matching (by default is false)")
+
+# class LeadInput(BaseModel):
+# first_name: Optional[str] = Field(None, description="Lead's first name")
+# last_name: Optional[str] = Field(None, description="Lead's last name")
+# email: str = Field(..., description="Lead's email address")
+# phone_number: Optional[Union[str, int]] = Field(None, description="Lead's phone number (can be string or integer)")
+# company_name: Optional[str] = Field(None, description="Lead's company name")
+# website: Optional[str] = Field(None, description="Lead's website")
+# location: Optional[str] = Field(None, description="Lead's location")
+# custom_fields: Optional[Dict[str, str]] = Field(None, description="Custom fields as key-value pairs (max 20 fields)")
+# linkedin_profile: Optional[str] = Field(None, description="Lead's LinkedIn profile URL")
+# company_url: Optional[str] = Field(None, description="Company website URL")
+
+# @field_validator('custom_fields')
+# @classmethod
+# def validate_custom_fields(cls, v):
+# if v is not None and len(v) > 20:
+# raise ValueError('Custom fields cannot exceed 20 fields')
+# return v
+
+# @field_validator('phone_number')
+# @classmethod
+# def validate_phone_number(cls, v):
+# if v is not None:
+# # Convert to string if it's an integer
+# return str(v)
+# return v
+
+# class LeadSettings(BaseModel):
+# ignore_global_block_list: bool = Field(True, description="Ignore leads if they are in the global block list")
+# ignore_unsubscribe_list: bool = Field(True, description="Ignore leads if they are in the unsubscribe list")
+# ignore_duplicate_leads_in_other_campaign: bool = Field(False, description="Allow leads to be added even if they are duplicates in other campaigns")
+
+# class AddLeadsRequest(BaseModel):
+# lead_list: List[LeadInput] = Field(..., max_items=100, description="List of leads to add (maximum 100 leads)")
+# settings: Optional[LeadSettings] = Field(None, description="Settings for lead processing")
+
+# class AddLeadsResponse(BaseModel):
+# ok: bool = Field(..., description="Indicates if the operation was successful")
+# upload_count: int = Field(..., description="Number of leads successfully uploaded")
+# total_leads: int = Field(..., description="Total number of leads attempted to upload")
+# already_added_to_campaign: int = Field(..., description="Number of leads already present in the campaign")
+# duplicate_count: int = Field(..., description="Number of duplicate emails found")
+# invalid_email_count: int = Field(..., description="Number of leads with invalid email format")
+# unsubscribed_leads: Any = Field(..., description="Number of leads that had previously unsubscribed (can be int or empty list)")
+
+# class SeqDelayDetails(BaseModel):
+# delay_in_days: int = Field(..., description="Delay in days before sending this sequence")
+
+# class SeqVariant(BaseModel):
+# subject: str = Field(..., description="Email subject line")
+# email_body: str = Field(..., description="Email body content (HTML format)")
+# variant_label: str = Field(..., description="Variant label (A, B, C, etc.)")
+# id: Optional[int] = Field(None, description="Variant ID (only for updating, not for creating)")
+
+# class CampaignSequence(BaseModel):
+# id: Optional[int] = Field(None, description="Sequence ID (only for updating, not for creating)")
+# seq_number: int = Field(..., description="Sequence number (1, 2, 3, etc.)")
+# seq_delay_details: SeqDelayDetails = Field(..., description="Delay details for this sequence")
+# seq_variants: Optional[List[SeqVariant]] = Field(None, description="Email variants for A/B testing")
+# subject: Optional[str] = Field("", description="Subject line (blank for follow-up in same thread)")
+# email_body: Optional[str] = Field(None, description="Email body content (HTML format)")
+
+# class SaveSequencesRequest(BaseModel):
+# sequences: List[CampaignSequence] = Field(..., description="List of campaign sequences")
+
+# class Job(BaseModel):
+# id: str
+# company_name: Optional[str] = None
+# job_title: Optional[str] = None
+# job_location: Optional[str] = None
+# company_blurb: Optional[str] = None
+# company_culture: Optional[str] = None
+# description: Optional[str] = None
+# company_size: Optional[str] = None
+# requirements: Optional[str] = None
+# salary: Optional[str] = None
+
+# class GenerateSequencesRequest(BaseModel):
+# job_id: str = Field(..., description="Job ID to fetch from database and generate sequences for")
+
+# class Campaign(BaseModel):
+# id: int
+# user_id: int
+# created_at: datetime
+# updated_at: datetime
+# status: str
+# name: str
+# track_settings: Union[str, List[Any]] # FIX: Accept string or list
+# scheduler_cron_value: Optional[Union[str, Dict[str, Any]]] = None # FIX: Accept string or dict
+# min_time_btwn_emails: int
+# max_leads_per_day: int
+# stop_lead_settings: str
+# unsubscribe_text: Optional[str] = None
+# client_id: Optional[int] = None
+# enable_ai_esp_matching: bool
+# send_as_plain_text: bool
+# follow_up_percentage: Optional[Union[str, int]] = None # FIX: Accept string or int
+
+# class CampaignListResponse(BaseModel):
+# campaigns: List[Campaign]
+# total: int
+# source: str
+
+# class Lead(BaseModel):
+# id: int
+# email: EmailStr
+# first_name: Optional[str] = None
+# last_name: Optional[str] = None
+# company: Optional[str] = None
+# position: Optional[str] = None
+# phone_number: Optional[str] = None
+# linkedin_url: Optional[str] = None
+# status: Optional[str] = None
+
+# class WarmupDetails(BaseModel):
+# status: str
+# total_sent_count: int
+# total_spam_count: int
+# warmup_reputation: Union[str, int]
+# warmup_key_id: Optional[str] = None
+# warmup_created_at: Optional[datetime] = None
+# reply_rate: Optional[int] = None
+# blocked_reason: Optional[str] = None
+
+# class EmailAccount(BaseModel):
+# id: int
+# created_at: datetime
+# updated_at: datetime
+# user_id: int
+# from_name: str
+# from_email: str
+# username: str
+# password: Optional[str] = None
+# smtp_host: Optional[str] = None
+# smtp_port: Optional[int] = None
+# smtp_port_type: Optional[str] = None
+# message_per_day: int
+# different_reply_to_address: Optional[str] = None
+# is_different_imap_account: bool
+# imap_username: Optional[str] = None
+# imap_password: Optional[str] = None
+# imap_host: Optional[str] = None
+# imap_port: Optional[int] = None
+# imap_port_type: Optional[str] = None
+# signature: Optional[str] = None
+# custom_tracking_domain: Optional[str] = None
+# bcc_email: Optional[str] = None
+# is_smtp_success: bool
+# is_imap_success: bool
+# smtp_failure_error: Optional[str] = None
+# imap_failure_error: Optional[str] = None
+# type: str
+# daily_sent_count: int
+# client_id: Optional[int] = None
+# campaign_count: Optional[int] = None
+# warmup_details: Optional[WarmupDetails] = None
+
+# class WarmupSettingsRequest(BaseModel):
+# warmup_enabled: bool
+# total_warmup_per_day: Optional[int] = None
+# daily_rampup: Optional[int] = None
+# reply_rate_percentage: Optional[int] = None
+# warmup_key_id: Optional[str] = Field(None, description="String value if passed will update the custom warmup-key identifier")
+
+# class LeadCategoryUpdateRequest(BaseModel):
+# category_id: int = Field(..., description="Category ID to assign to the lead")
+# pause_lead: bool = Field(False, description="Whether to pause the lead after category update")
+
+# class CampaignStatusUpdateRequest(BaseModel):
+# status: str = Field(..., description="New campaign status (PAUSED, STOPPED, START)")
+
+# class ResumeLeadRequest(BaseModel):
+# resume_lead_with_delay_days: Optional[int] = Field(None, description="Delay in days before resuming (defaults to 0)")
+
+# class DomainBlockListRequest(BaseModel):
+# domain_block_list: List[str] = Field(..., description="List of domains/emails to block")
+# client_id: Optional[int] = Field(None, description="Client ID if blocking is client-specific")
+
+# class WebhookRequest(BaseModel):
+# id: Optional[int] = Field(None, description="Webhook ID (null for creating new)")
+# name: str = Field(..., description="Webhook name")
+# webhook_url: str = Field(..., description="Webhook URL")
+# event_types: List[str] = Field(..., description="List of event types to listen for")
+# categories: Optional[List[str]] = Field(None, description="List of categories to filter by")
+
+# class WebhookDeleteRequest(BaseModel):
+# id: int = Field(..., description="Webhook ID to delete")
+
+# class ClientRequest(BaseModel):
+# name: str = Field(..., description="Client name")
+# email: str = Field(..., description="Client email")
+# permission: List[str] = Field(..., description="List of permissions")
+# logo: Optional[str] = Field(None, description="Client logo text")
+# logo_url: Optional[str] = Field(None, description="Client logo URL")
+# password: str = Field(..., description="Client password")
+
+# class MessageHistoryRequest(BaseModel):
+# email_stats_id: str = Field(..., description="Email stats ID for the specific email")
+# email_body: str = Field(..., description="Reply message email body")
+# reply_message_id: str = Field(..., description="Message ID to reply to")
+# reply_email_time: str = Field(..., description="Time of the message being replied to")
+# reply_email_body: str = Field(..., description="Body of the message being replied to")
+# cc: Optional[str] = Field(None, description="CC recipients")
+# bcc: Optional[str] = Field(None, description="BCC recipients")
+# add_signature: bool = Field(True, description="Whether to add signature")
+
+# # ============================================================================
+# # DATABASE HELPER FUNCTIONS
+# # ============================================================================
+
+# def get_database_connection():
+# """Get database connection"""
+# try:
+# conn_string = f"postgresql://{DB_PARAMS['user']}:{DB_PARAMS['password']}@{DB_PARAMS['host']}:{DB_PARAMS['port']}/{DB_PARAMS['dbname']}"
+# return create_engine(conn_string)
+# except Exception as e:
+# raise HTTPException(status_code=500, detail=f"Database connection failed: {str(e)}")
+
+# def fetch_job_by_id(job_id: str) -> Job:
+# """Fetch job details from database by ID using pandas DataFrame"""
+# try:
+# conn = get_database_connection()
+# df = pd.read_sql_table("jobs", con=conn)
+
+# # Filter the DataFrame to find the job with the specified ID
+# job_row = df[df['job_id'] == job_id]
+
+# if job_row.empty:
+# raise HTTPException(status_code=404, detail=f"Job with ID {job_id} not found")
+
+# # Get the first (and should be only) row
+# return Job(
+# id=str(job_row.iloc[0]['job_id']),
+# company_name=str(job_row.iloc[0]['company_name']) if pd.notna(job_row.iloc[0]['company_name']) else None,
+# job_title=str(job_row.iloc[0]['job_title']) if pd.notna(job_row.iloc[0]['job_title']) else None,
+# job_location=str(job_row.iloc[0]['job_location']) if pd.notna(job_row.iloc[0]['job_location']) else None,
+# company_blurb=str(job_row.iloc[0]['company_blurb']) if pd.notna(job_row.iloc[0]['company_blurb']) else None,
+# company_culture=str(job_row.iloc[0]['company_culture']) if pd.notna(job_row.iloc[0]['company_culture']) else None,
+# description=str(job_row.iloc[0]['description']) if pd.notna(job_row.iloc[0]['description']) else None,
+# company_size=str(job_row.iloc[0]['company_size']) if pd.notna(job_row.iloc[0]['company_size']) else None,
+# requirements=str(job_row.iloc[0]['requirements']) if pd.notna(job_row.iloc[0]['requirements']) else None,
+# salary=str(job_row.iloc[0]['salary']) if pd.notna(job_row.iloc[0]['salary']) else None
+# )
+
+# except HTTPException:
+# raise
+# except Exception as e:
+# raise HTTPException(status_code=500, detail=f"Error fetching job: {str(e)}")
+
+# def list_available_jobs(limit: int = 10) -> List[Dict[str, Any]]:
+# """List available jobs from database using pandas DataFrame"""
+# try:
+# conn = get_database_connection()
+# df = pd.read_sql_table("jobs", con=conn)
+
+# # Select only the required columns and limit the results
+# selected_columns = ['job_id', 'company_name', 'job_title', 'job_location', 'company_size', 'salary']
+# df_subset = df[selected_columns].head(limit)
+
+# # Convert DataFrame to list of dictionaries
+# jobs_list = []
+# for _, row in df_subset.iterrows():
+# jobs_list.append({
+# "id": str(row['job_id']), # Ensure ID is returned as string
+# "company_name": str(row['company_name']) if pd.notna(row['company_name']) else None,
+# "job_title": str(row['job_title']) if pd.notna(row['job_title']) else None,
+# "job_location": str(row['job_location']) if pd.notna(row['job_location']) else None,
+# "company_size": str(row['company_size']) if pd.notna(row['company_size']) else None,
+# "salary": str(row['salary']) if pd.notna(row['salary']) else None
+# })
+
+# return jobs_list
+
+# except Exception as e:
+# raise HTTPException(status_code=500, detail=f"Error fetching jobs: {str(e)}")
+
+# def build_job_description(job: Job) -> str:
+# """Build a comprehensive job description from job details"""
+# parts = []
+
+# if job.company_name:
+# parts.append(f"Company: {job.company_name}")
+
+# if job.job_title:
+# parts.append(f"Position: {job.job_title}")
+
+# if job.job_location:
+# parts.append(f"Location: {job.job_location}")
+
+# if job.company_size:
+# parts.append(f"Company Size: {job.company_size}")
+
+# if job.salary:
+# parts.append(f"Salary: {job.salary}")
+
+# if job.company_blurb:
+# parts.append(f"About the Company: {job.company_blurb}")
+
+# if job.company_culture:
+# parts.append(f"Company Culture: {job.company_culture}")
+
+# if job.description:
+# parts.append(f"Job Description: {job.description}")
+
+# if job.requirements:
+# parts.append(f"Requirements: {job.requirements}")
+
+# return "\n\n".join(parts)
+
+# # ============================================================================
+# # HELPER FUNCTIONS
+# # ============================================================================
+
+# def _get_smartlead_url(endpoint: str) -> str:
+# return f"{SMARTLEAD_BASE_URL}/{endpoint.lstrip('/')}"
+
+# async def call_smartlead_api(method: str, endpoint: str, data: Any = None, params: Dict[str, Any] = None) -> Any:
+# if SMARTLEAD_API_KEY == "your-api-key-here":
+# raise HTTPException(status_code=400, detail="Smartlead API key not configured")
+# if params is None:
+# params = {}
+# params['api_key'] = SMARTLEAD_API_KEY
+# url = _get_smartlead_url(endpoint)
+
+# try:
+# async with httpx.AsyncClient(timeout=30.0) as client:
+# request_kwargs = {"params": params}
+# if data is not None:
+# request_kwargs["json"] = data
+
+# resp = await client.request(method, url, **request_kwargs)
+
+# if resp.status_code >= 400:
+# try:
+# error_data = resp.json()
+# error_message = error_data.get('message', error_data.get('error', 'Unknown error'))
+# raise HTTPException(status_code=resp.status_code, detail=error_message)
+# except (ValueError, KeyError):
+# raise HTTPException(status_code=resp.status_code, detail=resp.text)
+
+# return resp.json()
+
+# except httpx.TimeoutException:
+# raise HTTPException(status_code=408, detail="Request to Smartlead API timed out")
+# except httpx.RequestError as e:
+# raise HTTPException(status_code=503, detail=f"Failed to connect to Smartlead API: {str(e)}")
+
+# # ============================================================================
+# # CAMPAIGN ENDPOINTS
+# # ============================================================================
+
+# @app.post("/campaigns/create", response_model=Dict[str, Any], tags=["Campaigns"])
+# async def create_campaign(campaign: CreateCampaignRequest):
+# """Create a new campaign in Smartlead"""
+# return await call_smartlead_api("POST", "campaigns/create", data=campaign.dict())
+
+# @app.get("/campaigns", response_model=CampaignListResponse, tags=["Campaigns"])
+# async def list_campaigns():
+# """Fetch all campaigns from Smartlead API"""
+# campaigns = await call_smartlead_api("GET", "campaigns")
+# return {"campaigns": campaigns, "total": len(campaigns), "source": "smartlead"}
+
+# @app.get("/campaigns/{campaign_id}", response_model=Campaign, tags=["Campaigns"])
+# async def get_campaign(campaign_id: int):
+# """Get Campaign By Id"""
+# return await call_smartlead_api("GET", f"campaigns/{campaign_id}")
+
+# @app.post("/campaigns/{campaign_id}/settings", response_model=Dict[str, Any], tags=["Campaigns"])
+# async def update_campaign_settings(campaign_id: int, settings: CampaignSettingsRequest):
+# """Update Campaign General Settings"""
+# return await call_smartlead_api("POST", f"campaigns/{campaign_id}/settings", data=settings.dict())
+
+# @app.post("/campaigns/{campaign_id}/schedule", response_model=Dict[str, Any], tags=["Campaigns"])
+# async def schedule_campaign(campaign_id: int, schedule: CampaignScheduleRequest):
+# """Update Campaign Schedule"""
+# return await call_smartlead_api("POST", f"campaigns/{campaign_id}/schedule", data=schedule.dict())
+
+# @app.delete("/campaigns/{campaign_id}", response_model=Dict[str, Any], tags=["Campaigns"])
+# async def delete_campaign(campaign_id: int):
+# """Delete Campaign"""
+# return await call_smartlead_api("DELETE", f"campaigns/{campaign_id}")
+
+# @app.post("/campaigns/{campaign_id}/status", response_model=Dict[str, Any], tags=["Campaigns"])
+# async def patch_campaign_status(campaign_id: int, request: CampaignStatusUpdateRequest):
+# """Patch campaign status"""
+# return await call_smartlead_api("POST", f"campaigns/{campaign_id}/status", data=request.dict())
+
+# @app.get("/campaigns/{campaign_id}/analytics", response_model=Any, tags=["Analytics"])
+# async def campaign_analytics(campaign_id: int):
+# """Fetch analytics for a campaign"""
+# return await call_smartlead_api("GET", f"campaigns/{campaign_id}/analytics")
+
+# @app.get("/campaigns/{campaign_id}/statistics", response_model=Dict[str, Any], tags=["Analytics"])
+# async def fetch_campaign_statistics_by_campaign_id(
+# campaign_id: int,
+# offset: int = 0,
+# limit: int = 100,
+# email_sequence_number: Optional[int] = None,
+# email_status: Optional[str] = None
+# ):
+# """Fetch Campaign Statistics By Campaign Id"""
+# params = {"offset": offset, "limit": limit}
+# if email_sequence_number:
+# params["email_sequence_number"] = email_sequence_number
+# if email_status:
+# params["email_status"] = email_status
+# return await call_smartlead_api("GET", f"campaigns/{campaign_id}/statistics", params=params)
+
+# @app.get("/campaigns/{campaign_id}/analytics-by-date", response_model=Dict[str, Any], tags=["Analytics"])
+# async def fetch_campaign_statistics_by_date_range(
+# campaign_id: int,
+# start_date: str,
+# end_date: str
+# ):
+# """Fetch Campaign Statistics By Campaign Id And Date Range"""
+# params = {"start_date": start_date, "end_date": end_date}
+# return await call_smartlead_api("GET", f"campaigns/{campaign_id}/analytics-by-date", params=params)
+
+# # ============================================================================
+# # LEAD MANAGEMENT ENDPOINTS
+# # ============================================================================
+
+# @app.get("/campaigns/{campaign_id}/leads", response_model=Dict[str, Any], tags=["Leads"])
+# async def get_campaign_leads(campaign_id: int, offset: int = 0, limit: int = 100):
+# """List all leads by campaign id"""
+# params = {"offset": offset, "limit": limit}
+# return await call_smartlead_api("GET", f"campaigns/{campaign_id}/leads", params=params)
+
+# @app.post("/campaigns/{campaign_id}/leads", response_model=Dict[str, Any], tags=["Leads"])
+# async def add_leads_to_campaign(campaign_id: int, request: AddLeadsRequest):
+# """Add leads to a campaign by ID with personalized welcome and closing messages"""
+# request_data = request.dict()
+
+# # Process each lead to generate personalized messages and clean up data
+# for lead in request_data.get("lead_list", []):
+# lead_cleaned = {k: v for k, v in lead.items() if v is not None and v != ""}
+
+# # Generate personalized welcome and closing messages using LLM
+# try:
+# personalized_messages = await generate_welcome_closing_messages(lead_cleaned)
+
+# # Initialize custom_fields if it doesn't exist
+# if "custom_fields" not in lead_cleaned:
+# lead_cleaned["custom_fields"] = {}
+
+# # Add the generated messages to custom_fields
+# if personalized_messages.get("welcome_message"):
+# lead_cleaned["custom_fields"]["Welcome_Message"] = personalized_messages["welcome_message"]
+# if personalized_messages.get("closing_message"):
+# lead_cleaned["custom_fields"]["Closing_Message"] = personalized_messages["closing_message"]
+
+# except Exception as e:
+# print(f"Error generating personalized messages for lead {lead_cleaned.get('email', 'unknown')}: {str(e)}")
+# # Continue with template messages if LLM fails
+# template_messages = generate_template_welcome_closing_messages(lead_cleaned)
+# if "custom_fields" not in lead_cleaned:
+# lead_cleaned["custom_fields"] = {}
+# if template_messages.get("welcome_message"):
+# lead_cleaned["custom_fields"]["Welcome_Message"] = template_messages["welcome_message"]
+# if template_messages.get("closing_message"):
+# lead_cleaned["custom_fields"]["Closing_Message"] = template_messages["closing_message"]
+
+# # Clean up custom_fields - remove None values and empty strings
+# if "custom_fields" in lead_cleaned:
+# custom_fields = lead_cleaned["custom_fields"]
+# if custom_fields:
+# custom_fields_cleaned = {k: v for k, v in custom_fields.items() if v is not None and v != ""}
+# if custom_fields_cleaned:
+# lead_cleaned["custom_fields"] = custom_fields_cleaned
+# else:
+# lead_cleaned.pop("custom_fields", None)
+# else:
+# lead_cleaned.pop("custom_fields", None)
+
+# lead.clear()
+# lead.update(lead_cleaned)
+
+# request_data["lead_list"] = [lead for lead in request_data["lead_list"] if lead]
+
+# if not request_data["lead_list"]:
+# raise HTTPException(status_code=400, detail="No valid leads to add.")
+
+# if "settings" not in request_data or request_data["settings"] is None:
+# request_data["settings"] = LeadSettings().dict()
+
+# return await call_smartlead_api("POST", f"campaigns/{campaign_id}/leads", data=request_data)
+
+# @app.post("/campaigns/{campaign_id}/leads/bulk", response_model=Dict[str, Any], tags=["Leads"])
+# async def add_bulk_leads(campaign_id: int, leads: List[LeadInput]):
+# """Add multiple leads to a Smartlead campaign with personalized messages (legacy endpoint)"""
+# request = AddLeadsRequest(lead_list=leads)
+# return await add_leads_to_campaign(campaign_id, request)
+
+# @app.post("/campaigns/{campaign_id}/leads/{lead_id}/resume", response_model=Dict[str, Any], tags=["Leads"])
+# async def resume_lead_by_campaign_id(campaign_id: int, lead_id: int, request: ResumeLeadRequest):
+# """Resume Lead By Campaign ID"""
+# return await call_smartlead_api("POST", f"campaigns/{campaign_id}/leads/{lead_id}/resume", data=request.dict())
+
+# @app.post("/campaigns/{campaign_id}/leads/{lead_id}/pause", response_model=Dict[str, Any], tags=["Leads"])
+# async def pause_lead_by_campaign_id(campaign_id: int, lead_id: int):
+# """Pause Lead By Campaign ID"""
+# return await call_smartlead_api("POST", f"campaigns/{campaign_id}/leads/{lead_id}/pause")
+
+# @app.delete("/campaigns/{campaign_id}/leads/{lead_id}", response_model=Dict[str, Any], tags=["Leads"])
+# async def delete_lead_by_campaign_id(campaign_id: int, lead_id: int):
+# """Delete Lead By Campaign ID"""
+# return await call_smartlead_api("DELETE", f"campaigns/{campaign_id}/leads/{lead_id}")
+
+# @app.post("/campaigns/{campaign_id}/leads/{lead_id}/unsubscribe", response_model=Dict[str, Any], tags=["Leads"])
+# async def unsubscribe_lead_from_campaign(campaign_id: int, lead_id: int):
+# """Unsubscribe/Pause Lead From Campaign"""
+# return await call_smartlead_api("POST", f"campaigns/{campaign_id}/leads/{lead_id}/unsubscribe")
+
+# @app.post("/leads/{lead_id}/unsubscribe", response_model=Dict[str, Any], tags=["Leads"])
+# async def unsubscribe_lead_from_all_campaigns(lead_id: int):
+# """Unsubscribe Lead From All Campaigns"""
+# return await call_smartlead_api("POST", f"leads/{lead_id}/unsubscribe")
+
+# @app.post("/leads/{lead_id}", response_model=Dict[str, Any], tags=["Leads"])
+# async def update_lead(lead_id: int, lead_data: Dict[str, Any]):
+# """Update lead using the Lead ID"""
+# return await call_smartlead_api("POST", f"leads/{lead_id}", data=lead_data)
+
+# @app.post("/campaigns/{campaign_id}/leads/{lead_id}/category", response_model=Dict[str, Any], tags=["Leads"])
+# async def update_lead_category_by_campaign(campaign_id: int, lead_id: int, request: LeadCategoryUpdateRequest):
+# """Update a lead's category based on their campaign"""
+# return await call_smartlead_api("POST", f"campaigns/{campaign_id}/leads/{lead_id}/category", data=request.dict())
+
+# @app.post("/leads/add-domain-block-list", response_model=Dict[str, Any], tags=["Leads"])
+# async def add_domain_to_global_block_list(request: DomainBlockListRequest):
+# """Add Lead/Domain to Global Block List"""
+# return await call_smartlead_api("POST", "leads/add-domain-block-list", data=request.dict())
+
+# @app.get("/leads/fetch-categories", response_model=List[Dict[str, Any]], tags=["Leads"])
+# async def fetch_lead_categories():
+# """Fetch lead categories"""
+# return await call_smartlead_api("GET", "leads/fetch-categories")
+
+# @app.get("/leads", response_model=Dict[str, Any], tags=["Leads"])
+# async def fetch_lead_by_email_address(email: str):
+# """Fetch lead by email address"""
+# return await call_smartlead_api("GET", "leads", params={"email": email})
+
+# @app.get("/leads/{lead_id}/campaigns", response_model=List[Dict[str, Any]], tags=["Leads"])
+# async def campaigns_for_lead(lead_id: int):
+# """Fetch all campaigns that a lead belongs to"""
+# return await call_smartlead_api("GET", f"leads/{lead_id}/campaigns")
+
+# @app.get("/campaigns/{campaign_id}/leads/check", response_model=Dict[str, Any], tags=["Leads"])
+# async def check_lead_in_campaign(campaign_id: int, email: str):
+# """Check if a lead exists in a campaign using efficient indexed lookups"""
+# try:
+# lead_response = await call_smartlead_api("GET", "leads", params={"email": email})
+
+# if not lead_response or "id" not in lead_response:
+# return {"exists": False, "message": "Lead not found"}
+
+# lead_id = lead_response["id"]
+# campaigns_response = await call_smartlead_api("GET", f"leads/{lead_id}/campaigns")
+
+# if not campaigns_response:
+# return {"exists": False, "message": "No campaigns found for lead"}
+
+# campaign_exists = any(campaign.get("id") == campaign_id for campaign in campaigns_response)
+
+# return {"exists": campaign_exists, "message": "Lead found in campaign" if campaign_exists else "Lead not found in campaign"}
+
+# except HTTPException as e:
+# if e.status_code == 404:
+# return {"exists": False, "message": "Lead not found"}
+# raise e
+# except Exception as e:
+# raise HTTPException(status_code=500, detail=f"Error checking lead in campaign: {str(e)}")
+
+# @app.get("/campaigns/{campaign_id}/leads-export", tags=["Leads"])
+# async def export_data_from_campaign(campaign_id: int):
+# """Export data from a campaign as CSV"""
+# if SMARTLEAD_API_KEY == "your-api-key-here":
+# raise HTTPException(status_code=400, detail="Smartlead API key not configured")
+
+# url = _get_smartlead_url(f"campaigns/{campaign_id}/leads-export")
+# params = {"api_key": SMARTLEAD_API_KEY}
+
+# try:
+# async with httpx.AsyncClient(timeout=30.0) as client:
+# resp = await client.get(url, params=params)
+
+# if resp.status_code >= 400:
+# try:
+# error_data = resp.json()
+# error_message = error_data.get('message', error_data.get('error', 'Unknown error'))
+# raise HTTPException(status_code=resp.status_code, detail=error_message)
+# except (ValueError, KeyError):
+# raise HTTPException(status_code=resp.status_code, detail=resp.text)
+
+# return Response(
+# content=resp.text,
+# media_type="text/csv",
+# headers={"Content-Disposition": f"attachment; filename=campaign_{campaign_id}_leads.csv"}
+# )
+
+# except httpx.TimeoutException:
+# raise HTTPException(status_code=408, detail="Request to Smartlead API timed out")
+# except httpx.RequestError as e:
+# raise HTTPException(status_code=503, detail=f"Failed to connect to Smartlead API: {str(e)}")
+
+# # ============================================================================
+# # SEQUENCE ENDPOINTS
+# # ============================================================================
+
+# @app.get("/campaigns/{campaign_id}/sequences", response_model=Any, tags=["Sequences"])
+# async def get_campaign_sequences(campaign_id: int):
+# """Fetch email sequences for a campaign"""
+# return await call_smartlead_api("GET", f"campaigns/{campaign_id}/sequences")
+
+# @app.post("/campaigns/{campaign_id}/sequences", response_model=Dict[str, Any], tags=["Sequences"])
+# async def save_campaign_sequences(campaign_id: int, request: SaveSequencesRequest):
+# """Save Campaign Sequence"""
+# return await call_smartlead_api("POST", f"campaigns/{campaign_id}/sequences", data=request.dict())
+
+# @app.post("/campaigns/{campaign_id}/sequences/generate", response_model=Dict[str, Any], tags=["Sequences"])
+# async def generate_campaign_sequences(campaign_id: int, request: GenerateSequencesRequest):
+# """Generate Campaign Sequences using LLM"""
+# # Fetch job details from database using job_id
+# job = fetch_job_by_id(request.job_id)
+# job_description = build_job_description(job)
+
+# generated_sequences = await generate_sequences_with_llm(job_description)
+# save_request = SaveSequencesRequest(sequences=generated_sequences)
+# result = await call_smartlead_api("POST", f"campaigns/{campaign_id}/sequences", data=save_request.dict())
+
+# return {
+# "ok": True,
+# "message": "Sequences generated and saved successfully",
+# "job_details": {
+# "id": job.id,
+# "company_name": job.company_name,
+# "job_title": job.job_title,
+# "job_location": job.job_location
+# },
+# "generated_sequences": [seq for seq in generated_sequences],
+# "save_result": result
+# }
+
+# # ============================================================================
+# # WEBHOOK ENDPOINTS
+# # ============================================================================
+
+# @app.get("/campaigns/{campaign_id}/webhooks", response_model=List[Dict[str, Any]], tags=["Webhooks"])
+# async def fetch_webhooks_by_campaign_id(campaign_id: int):
+# """Fetch Webhooks By Campaign ID"""
+# return await call_smartlead_api("GET", f"campaigns/{campaign_id}/webhooks")
+
+# @app.post("/campaigns/{campaign_id}/webhooks", response_model=Dict[str, Any], tags=["Webhooks"])
+# async def add_update_campaign_webhook(campaign_id: int, request: WebhookRequest):
+# """Add / Update Campaign Webhook"""
+# return await call_smartlead_api("POST", f"campaigns/{campaign_id}/webhooks", data=request.dict())
+
+# @app.delete("/campaigns/{campaign_id}/webhooks", response_model=Dict[str, Any], tags=["Webhooks"])
+# async def delete_campaign_webhook(campaign_id: int, request: WebhookDeleteRequest):
+# """Delete Campaign Webhook"""
+# return await call_smartlead_api("DELETE", f"campaigns/{campaign_id}/webhooks", data=request.dict())
+
+# # ============================================================================
+# # CLIENT MANAGEMENT ENDPOINTS
+# # ============================================================================
+
+# @app.post("/client/save", response_model=Dict[str, Any], tags=["Clients"])
+# async def add_client_to_system(request: ClientRequest):
+# """Add Client To System (Whitelabel or not)"""
+# return await call_smartlead_api("POST", "client/save", data=request.dict())
+
+# @app.get("/client", response_model=List[Dict[str, Any]], tags=["Clients"])
+# async def fetch_all_clients():
+# """Fetch all clients"""
+# return await call_smartlead_api("GET", "client")
+
+# # ============================================================================
+# # MESSAGE HISTORY AND REPLY ENDPOINTS
+# # ============================================================================
+
+# @app.get("/campaigns/{campaign_id}/leads/{lead_id}/message-history", response_model=Dict[str, Any], tags=["Messages"])
+# async def fetch_lead_message_history_based_on_campaign(campaign_id: int, lead_id: int):
+# """Fetch Lead Message History Based On Campaign"""
+# return await call_smartlead_api("GET", f"campaigns/{campaign_id}/leads/{lead_id}/message-history")
+
+# @app.post("/campaigns/{campaign_id}/reply-email-thread", response_model=Dict[str, Any], tags=["Messages"])
+# async def reply_to_lead_from_master_inbox(campaign_id: int, request: MessageHistoryRequest):
+# """Reply To Lead From Master Inbox via API"""
+# return await call_smartlead_api("POST", f"campaigns/{campaign_id}/reply-email-thread", data=request.dict())
+
+# # ============================================================================
+# # EMAIL ACCOUNT ENDPOINTS
+# # ============================================================================
+
+# @app.get("/email-accounts", response_model=List[EmailAccount], tags=["Email Accounts"])
+# async def list_email_accounts(offset: int = 0, limit: int = 100):
+# """List all email accounts with optional pagination"""
+# params = {"offset": offset, "limit": limit}
+# return await call_smartlead_api("GET", "email-accounts", params=params)
+
+# @app.post("/email-accounts/save", response_model=Any, tags=["Email Accounts"])
+# async def save_email_account(account: Dict[str, Any]):
+# """Create an Email Account"""
+# return await call_smartlead_api("POST", "email-accounts/save", data=account)
+
+# @app.post("/email-accounts/reconnect-failed-email-accounts", response_model=Dict[str, Any], tags=["Email Accounts"])
+# async def reconnect_failed_email_accounts(body: Optional[Dict] = {}):
+# """Reconnect failed email accounts"""
+# return await call_smartlead_api("POST", "email-accounts/reconnect-failed-email-accounts", data={})
+
+# @app.get("/email-accounts/{account_id}", response_model=EmailAccount, tags=["Email Accounts"])
+# async def get_email_account(account_id: int):
+# """Fetch Email Account By ID"""
+# return await call_smartlead_api("GET", f"email-accounts/{account_id}")
+
+# @app.post("/email-accounts/{account_id}", response_model=Any, tags=["Email Accounts"])
+# async def update_email_account(account_id: int, payload: Dict[str, Any]):
+# """Update Email Account"""
+# return await call_smartlead_api("POST", f"email-accounts/{account_id}", data=payload)
+
+# @app.post("/email-accounts/{account_id}/warmup", response_model=Any, tags=["Email Accounts"])
+# async def set_warmup(account_id: int, payload: WarmupSettingsRequest):
+# """Add/Update Warmup To Email Account"""
+# return await call_smartlead_api("POST", f"email-accounts/{account_id}/warmup", data=payload.dict(exclude_none=True))
+
+# @app.get("/email-accounts/{account_id}/warmup-stats", response_model=Any, tags=["Email Accounts"])
+# async def get_warmup_stats(account_id: int):
+# """Fetch Warmup Stats By Email Account ID"""
+# return await call_smartlead_api("GET", f"email-accounts/{account_id}/warmup-stats")
+
+# @app.get("/campaigns/{campaign_id}/email-accounts", response_model=List[EmailAccount], tags=["Email Accounts"])
+# async def list_campaign_email_accounts(campaign_id: int):
+# """List all email accounts per campaign"""
+# return await call_smartlead_api("GET", f"campaigns/{campaign_id}/email-accounts")
+
+# @app.post("/campaigns/{campaign_id}/email-accounts", response_model=Any, tags=["Email Accounts"])
+# async def add_campaign_email_accounts(campaign_id: int, payload: Dict[str, Any]):
+# """Add Email Account To A Campaign"""
+# return await call_smartlead_api("POST", f"campaigns/{campaign_id}/email-accounts", data=payload)
+
+# @app.delete("/campaigns/{campaign_id}/email-accounts", response_model=Any, tags=["Email Accounts"])
+# async def remove_campaign_email_accounts(campaign_id: int, payload: Dict[str, Any]):
+# """Remove Email Account From A Campaign"""
+# return await call_smartlead_api("DELETE", f"campaigns/{campaign_id}/email-accounts", data=payload)
+
+# # ============================================================================
+# # UTILITY ENDPOINTS
+# # ============================================================================
+
+# @app.get("/health", response_model=Dict[str, Any], tags=["Utilities"])
+# async def health_check():
+# """Health check endpoint to verify API connectivity"""
+# try:
+# campaigns = await call_smartlead_api("GET", "campaigns")
+# return {
+# "status": "healthy",
+# "message": "Smartlead API is accessible",
+# "campaigns_count": len(campaigns) if isinstance(campaigns, list) else 0,
+# "timestamp": datetime.now().isoformat()
+# }
+# except Exception as e:
+# return {
+# "status": "unhealthy",
+# "message": f"Smartlead API connection failed: {str(e)}",
+# "timestamp": datetime.now().isoformat()
+# }
+
+# @app.get("/api-info", response_model=Dict[str, Any], tags=["Utilities"])
+# async def api_info():
+# """Get information about the API and available endpoints"""
+# return {
+# "name": "Smartlead API - Complete Integration",
+# "version": "2.0.0",
+# "description": "Comprehensive FastAPI wrapper for Smartlead email automation platform",
+# "base_url": SMARTLEAD_BASE_URL,
+# "available_endpoints": [
+# "Campaign Management",
+# "Lead Management",
+# "Sequence Management",
+# "Webhook Management",
+# "Client Management",
+# "Message History & Reply",
+# "Analytics",
+# "Email Account Management",
+# "Job Management"
+# ],
+# "documentation": "Based on Smartlead API documentation",
+# "timestamp": datetime.now().isoformat()
+# }
+
+# # ============================================================================
+# # JOB MANAGEMENT ENDPOINTS
+# # ============================================================================
+
+# @app.get("/jobs", response_model=List[Dict[str, Any]], tags=["Jobs"])
+# async def get_available_jobs(limit: int = Query(10, ge=1, le=100, description="Number of jobs to return")):
+# """Get list of available jobs from database"""
+# return list_available_jobs(limit)
+
+# @app.get("/jobs/{job_id}", response_model=Job, tags=["Jobs"])
+# async def get_job_by_id(job_id: str):
+# """Get job details by ID from database"""
+# return fetch_job_by_id(job_id)
+
+# # ============================================================================
+# # AI SEQUENCE GENERATION FUNCTIONS
+# # ============================================================================
+
+# async def generate_welcome_closing_messages(lead_data: Dict[str, Any]) -> Dict[str, str]:
+# class structure(BaseModel):
+# welcome_message: str = Field(description="Welcome message for the candidate")
+# closing_message: str = Field(description="Closing message for the candidate")
+
+# """Generate personalized welcome and closing messages using LLM based on candidate details"""
+
+# if not LANGCHAIN_AVAILABLE:
+# return generate_template_welcome_closing_messages(lead_data)
+
+# try:
+# openai_api_key = os.getenv("OPENAI_API_KEY")
+# if not openai_api_key:
+# print("Warning: OPENAI_API_KEY not set. Using template messages.")
+# return generate_template_welcome_closing_messages(lead_data)
+
+# llm = ChatOpenAI(
+# model="gpt-4o-mini",
+# temperature=0.7,
+# openai_api_key=openai_api_key
+# )
+# str_llm = llm.with_structured_output(structure, method="function_calling")
+
+# # Extract relevant information from lead data
+# first_name = lead_data.get("first_name", "")
+# last_name = lead_data.get("last_name", "")
+# company_name = lead_data.get("company_name", "")
+# location = lead_data.get("location", "")
+# title = lead_data.get("custom_fields", {}).get("Title", "")
+# linkedin_profile = lead_data.get("linkedin_profile", "")
+
+# # Create a summary of the candidate's background
+# candidate_info = f"""
+# Name: {first_name}
+# Company: {company_name}
+# Location: {location}
+# Title: {title}
+# LinkedIn: {linkedin_profile}
+# """
+
+# system_prompt = """You are an expert recruiter who creates personalized welcome and closing messages for email campaigns.
+
+# Based on the candidate's information, generate:
+# 1. A personalized welcome message (2-3 sentences) starting with "Hi first_name then change the line using
tag and continue with a friendly introduction about their background/company/role.
+# 2. A personalized closing message (1-2 sentences)
+
+# Requirements:
+# - Professional but friendly tone
+# - Reference their specific background/company/role when possible
+# - Keep messages concise and engaging
+# - Make them feel valued and understood
+
+# IMPORTANT: Respond with ONLY valid JSON. No additional text."""
+
+# prompt_template = ChatPromptTemplate.from_messages([
+# ("system", system_prompt),
+# ("human", "Generate personalized messages for this candidate: {candidate_info}")
+# ])
+
+# messages = prompt_template.format_messages(candidate_info=candidate_info)
+# response = await str_llm.ainvoke(messages)
+
+# try:
+
+# return {
+# "welcome_message": response.welcome_message,
+# "closing_message": response.closing_message
+# }
+
+# except Exception as parse_error:
+# print(f"JSON parsing failed for welcome/closing messages: {parse_error}")
+# return generate_template_welcome_closing_messages(lead_data)
+
+# except Exception as e:
+# print(f"Error generating welcome/closing messages with LLM: {str(e)}")
+# return generate_template_welcome_closing_messages(lead_data)
+
+# def generate_template_welcome_closing_messages(lead_data: Dict[str, Any]) -> Dict[str, str]:
+# """Generate template-based welcome and closing messages as fallback"""
+
+# first_name = lead_data.get("first_name", "")
+# company_name = lead_data.get("company_name", "")
+# title = lead_data.get("custom_fields", {}).get("Title", "")
+
+# # Personalized welcome message
+# if first_name and company_name:
+# welcome_message = f"Hi {first_name}, I came across your profile and was impressed by your work at {company_name}."
+# elif first_name:
+# welcome_message = f"Hi {first_name}, I came across your profile and was impressed by your background."
+# elif company_name:
+# welcome_message = f"Hi there, I came across your profile and was impressed by your work at {company_name}."
+# else:
+# welcome_message = "Hi there, I came across your profile and was impressed by your background."
+
+# # Personalized closing message
+# if first_name:
+# closing_message = f"Looking forward to connecting with you, {first_name}!"
+# else:
+# closing_message = "Looking forward to connecting with you!"
+
+# return {
+# "welcome_message": welcome_message,
+# "closing_message": closing_message
+# }
+
+# async def generate_sequences_with_llm(job_description: str) -> List[CampaignSequence]:
+# class email_seq(BaseModel):
+# subject: str = Field(description="Subject line for the email")
+# body: str = Field(description="Body of the email")
+# class structure(BaseModel):
+# introduction: email_seq = Field(description="Email sequence for sequence 1 asking for consent and interest in the role")
+# email_sequence_2: email_seq = Field(description="Email sequence for sequence 2 following up on updates and next steps")
+# email_sequence_3: email_seq = Field(description="Email sequence for sequence 3 Another variant on following up on updates and next steps")
+
+
+
+# """Generate email sequences using LangChain and OpenAI based on job description"""
+
+# if not LANGCHAIN_AVAILABLE:
+# return await generate_template_sequences(job_description)
+
+# try:
+# openai_api_key = os.getenv("OPENAI_API_KEY")
+# if not openai_api_key:
+# print("Warning: OPENAI_API_KEY not set. Using template sequences.")
+# return await generate_template_sequences(job_description)
+
+# llm = ChatOpenAI(
+# model="gpt-4o-mini",
+# temperature=0.7,
+# openai_api_key=openai_api_key
+# )
+# str_llm = llm.with_structured_output(structure, method="function_calling")
+
+# system_prompt = """You are an expert email sequence template generator for recruitment campaigns.
+
+# Generate ONLY the subject lines and email body content for 3 professional email sequences.
+# Write the email on behalf of Ali Taghikhani, CEO SRN.
+
+# Use the following placeholders in your templates, EXACTLY as writtenm, AlWAYS use double braces for placeholders:
+# - `{{first_name}}`
+# - `{{company_name}}`
+# - `{{Title}}`
+# - `{{Welcome_Message}}`
+# - `{{Closing_Message}}`
+
+# Email Sequence Structure:
+# 1. INTRODUCTION (Day 1): Start the email with `{{Welcome_Message}}`. Ask for consent and interest in the role. End the email with `{{Closing_Message}}` followed by the sender's name and title.
+# 2. OUTREACH (Day 3): Provide detailed job information. This is a follow-up, so it should not have a subject line.
+# 3. FOLLOW-UP (Day 5): Another follow-up on updates and next steps. Also no subject line.
+
+# Requirements:
+# - The first sequence must start with `{{Welcome_Message}}` and end with `{{Closing_Message}}`.
+# - Always end the email with Best regards
+# - The second and third sequences are follow-ups and should not have a subject line.
+# - All emails should be HTML formatted with proper `
` tags.
+# - Professional but friendly tone.
+# - Include clear call-to-actions.
+# - Focus on building consent and trust.
+
+# IMPORTANT: Respond with ONLY valid JSON. No additional text."""
+
+# prompt_template = ChatPromptTemplate.from_messages([
+# ("system", system_prompt),
+# ("human", "Generate email content for this job description: {job_description}")
+# ])
+
+# messages = prompt_template.format_messages(job_description=job_description)
+# response = await str_llm.ainvoke(messages)
+
+# try:
+# # Handle the response structure correctly
+# sequences = []
+
+# # Sequence 1: Introduction with A/B variants
+# if hasattr(response, 'introduction') and response.introduction:
+# # Check if body is a string or dict
+# intro_body = response.introduction.body
+# if isinstance(intro_body, dict):
+# # If it's a dict, extract the content
+# intro_body = str(intro_body)
+
+# sequences.append(CampaignSequence(
+# seq_number=1,
+# seq_delay_details=SeqDelayDetails(delay_in_days=1),
+# seq_variants=[
+# SeqVariant(
+# subject=response.introduction.subject,
+# email_body=intro_body,
+# variant_label="A"
+# )
+# ]
+# ))
+
+# # Sequence 2: Outreach
+# if hasattr(response, 'email_sequence_2') and response.email_sequence_2:
+# seq2_body = response.email_sequence_2.body
+# if isinstance(seq2_body, dict):
+# seq2_body = str(seq2_body)
+
+# sequences.append(CampaignSequence(
+# seq_number=2,
+# seq_delay_details=SeqDelayDetails(delay_in_days=3),
+# subject="",
+# email_body=seq2_body
+# ))
+
+# # Sequence 3: Follow-up
+# if hasattr(response, 'email_sequence_3') and response.email_sequence_3:
+# seq3_body = response.email_sequence_3.body
+# if isinstance(seq3_body, dict):
+# seq3_body = str(seq3_body)
+
+# sequences.append(CampaignSequence(
+# seq_number=3,
+# seq_delay_details=SeqDelayDetails(delay_in_days=5),
+# subject="",
+# email_body=seq3_body
+# ))
+
+# # Fill with templates if needed
+# while len(sequences) < 3:
+# if len(sequences) == 0:
+# sequences.append(CampaignSequence(
+# seq_number=1,
+# seq_delay_details=SeqDelayDetails(delay_in_days=1),
+# seq_variants=[
+# SeqVariant(
+# subject=f"Quick question about {job_description}",
+# email_body=f"""Hi there,
+# I came across your profile and noticed your experience in {job_description}.
+# I'm reaching out because we have some exciting opportunities that might be a great fit for your background.
+# Before I share more details, I wanted to ask: Are you currently open to exploring new opportunities in this space?
+# Would you be interested in hearing more about the roles we have available?
+# Best regards,
+# [Your Name]
""",
+# variant_label="A"
+# ),
+# SeqVariant(
+# subject=f"Interested in {job_description} opportunities?",
+# email_body=f"""Hello,
+# I hope this message finds you well. I'm a recruiter specializing in {job_description} positions.
+# I'd love to connect and share some opportunities that align with your expertise.
+# Are you currently open to exploring new roles in this space?
+# If so, I can send you specific details about the positions we have available.
+# Thanks,
+# [Your Name]
""",
+# variant_label="B"
+# )
+# ]
+# ))
+# elif len(sequences) == 1:
+# sequences.append(CampaignSequence(
+# seq_number=2,
+# seq_delay_details=SeqDelayDetails(delay_in_days=3),
+# subject="",
+# email_body=f"""Hi,
+# Thanks for your interest! Here are more details about the {job_description} opportunities:
+# Role Details:
+# • [Specific responsibilities]
+# • [Required skills and experience]
+# • [Team and company information]
+# Benefits:
+# • [Compensation and benefits]
+# • [Growth opportunities]
+# • [Work environment]
+# Would you be interested in a quick call to discuss this role in more detail?
+# Best regards,
+# [Your Name]
"""
+# ))
+# elif len(sequences) == 2:
+# sequences.append(CampaignSequence(
+# seq_number=3,
+# seq_delay_details=SeqDelayDetails(delay_in_days=5),
+# subject="",
+# email_body=f"""Hi,
+# Just wanted to follow up on the {job_description} opportunity I shared.
+# Have you had a chance to review the information? I'd love to hear your thoughts and answer any questions.
+# If you're interested, I can help schedule next steps. If not, no worries at all!
+# Thanks for your time!
+# [Your Name]
"""
+# ))
+
+# return sequences
+
+# except Exception as parse_error:
+# print(f"JSON parsing failed: {parse_error}")
+# return await generate_template_sequences(job_description)
+
+# except Exception as e:
+# print(f"Error generating sequences with LLM: {str(e)}")
+# return await generate_template_sequences(job_description)
+
+# def create_sequences_from_content(content: dict, job_description: str) -> List[CampaignSequence]:
+# """Create CampaignSequence objects from parsed LLM content"""
+
+# sequences = []
+
+# # Sequence 1: Introduction with A/B variants
+# if "sequence1_variant_a" in content and "sequence1_variant_b" in content:
+# variants = []
+
+# if "sequence1_variant_a" in content:
+# var_a = content["sequence1_variant_a"]
+# variants.append(SeqVariant(
+# subject=var_a.get("subject", f"Quick question about {job_description}"),
+# email_body=var_a.get("body", ""),
+# variant_label="A"
+# ))
+
+# if "sequence1_variant_b" in content:
+# var_b = content["sequence1_variant_b"]
+# variants.append(SeqVariant(
+# subject=var_b.get("subject", f"Interested in {job_description} opportunities?"),
+# email_body=var_b.get("body", ""),
+# variant_label="B"
+# ))
+
+# sequences.append(CampaignSequence(
+# seq_number=1,
+# seq_delay_details=SeqDelayDetails(delay_in_days=1),
+# seq_variants=variants
+# ))
+
+# # Sequence 2: Outreach
+# if "sequence2" in content:
+# seq2_body = content["sequence2"].get("body", "")
+# sequences.append(CampaignSequence(
+# seq_number=2,
+# seq_delay_details=SeqDelayDetails(delay_in_days=3),
+# subject="",
+# email_body=seq2_body
+# ))
+
+# # Sequence 3: Follow-up
+# if "sequence3" in content:
+# seq3_body = content["sequence3"].get("body", "")
+# sequences.append(CampaignSequence(
+# seq_number=3,
+# seq_delay_details=SeqDelayDetails(delay_in_days=5),
+# subject="",
+# email_body=seq3_body
+# ))
+
+# # Fill with templates if needed
+# while len(sequences) < 3:
+# if len(sequences) == 0:
+# sequences.append(CampaignSequence(
+# seq_number=1,
+# seq_delay_details=SeqDelayDetails(delay_in_days=1),
+# seq_variants=[
+# SeqVariant(
+# subject=f"Quick question about {job_description}",
+# email_body=f"""Hi there,
+# I came across your profile and noticed your experience in {job_description}.
+# I'm reaching out because we have some exciting opportunities that might be a great fit for your background.
+# Before I share more details, I wanted to ask: Are you currently open to exploring new opportunities in this space?
+# Would you be interested in hearing more about the roles we have available?
+# Best regards,
+# [Your Name]
""",
+# variant_label="A"
+# ),
+# SeqVariant(
+# subject=f"Interested in {job_description} opportunities?",
+# email_body=f"""Hello,
+# I hope this message finds you well. I'm a recruiter specializing in {job_description} positions.
+# I'd love to connect and share some opportunities that align with your expertise.
+# Are you currently open to exploring new roles in this space?
+# If so, I can send you specific details about the positions we have available.
+# Thanks,
+# [Your Name]
""",
+# variant_label="B"
+# )
+# ]
+# ))
+# elif len(sequences) == 1:
+# sequences.append(CampaignSequence(
+# seq_number=2,
+# seq_delay_details=SeqDelayDetails(delay_in_days=3),
+# subject="",
+# email_body=f"""Hi,
+# Thanks for your interest! Here are more details about the {job_description} opportunities:
+# Role Details:
+# • [Specific responsibilities]
+# • [Required skills and experience]
+# • [Team and company information]
+# Benefits:
+# • [Compensation and benefits]
+# • [Growth opportunities]
+# • [Work environment]
+# Would you be interested in a quick call to discuss this role in more detail?
+# Best regards,
+# [Your Name]
"""
+# ))
+# elif len(sequences) == 2:
+# sequences.append(CampaignSequence(
+# seq_number=3,
+# seq_delay_details=SeqDelayDetails(delay_in_days=5),
+# subject="",
+# email_body=f"""Hi,
+# Just wanted to follow up on the {job_description} opportunity I shared.
+# Have you had a chance to review the information? I'd love to hear your thoughts and answer any questions.
+# If you're interested, I can help schedule next steps. If not, no worries at all!
+# Thanks for your time!
+# [Your Name]
"""
+# ))
+
+# return sequences
+
+# async def generate_template_sequences(job_description: str) -> List[CampaignSequence]:
+# """Generate template-based sequences as fallback"""
+
+# sequences = [
+# CampaignSequence(
+# seq_number=1,
+# seq_delay_details=SeqDelayDetails(delay_in_days=1),
+# seq_variants=[
+# SeqVariant(
+# subject=f"Quick question about {job_description}",
+# email_body=f"""Hi there,
+# I came across your profile and noticed your experience in {job_description}.
+# I'm reaching out because we have some exciting opportunities that might be a great fit for your background.
+# Before I share more details, I wanted to ask: Are you currently open to exploring new opportunities in this space?
+# Would you be interested in hearing more about the roles we have available?
+# Best regards,
+# [Your Name]
""",
+# variant_label="A"
+# ),
+# SeqVariant(
+# subject=f"Interested in {job_description} opportunities?",
+# email_body=f"""Hello,
+# I hope this message finds you well. I'm a recruiter specializing in {job_description} positions.
+# I'd love to connect and share some opportunities that align with your expertise.
+# Are you currently open to exploring new roles in this space?
+# If so, I can send you specific details about the positions we have available.
+# Thanks,
+# [Your Name]
""",
+# variant_label="B"
+# )
+# ]
+# ),
+# CampaignSequence(
+# seq_number=2,
+# seq_delay_details=SeqDelayDetails(delay_in_days=3),
+# subject="",
+# email_body=f"""Hi,
+# Thanks for your interest! Here are more details about the {job_description} opportunities:
+# Role Details:
+# • [Specific responsibilities]
+# • [Required skills and experience]
+# • [Team and company information]
+# Benefits:
+# • [Compensation and benefits]
+# • [Growth opportunities]
+# • [Work environment]
+# Would you be interested in a quick call to discuss this role in more detail?
+# Best regards,
+# [Your Name]
"""
+# ),
+# CampaignSequence(
+# seq_number=3,
+# seq_delay_details=SeqDelayDetails(delay_in_days=5),
+# subject="",
+# email_body=f"""Hi,
+# Just wanted to follow up on the {job_description} opportunity I shared.
+# Have you had a chance to review the information? I'd love to hear your thoughts and answer any questions.
+# If you're interested, I can help schedule next steps. If not, no worries at all!
+# Thanks for your time!
+# [Your Name]
"""
+# )
+# ]
+
+# return sequences
+
+# # ============================================================================
+# # RATE LIMITING MIDDLEWARE
+# # ============================================================================
+
+# class RateLimiter:
+# def __init__(self, max_requests: int = 10, window_seconds: int = 2):
+# self.max_requests = max_requests
+# self.window_seconds = window_seconds
+# self.requests = []
+
+# def is_allowed(self) -> bool:
+# now = time.time()
+# # Remove old requests outside the window
+# self.requests = [req_time for req_time in self.requests if now - req_time < self.window_seconds]
+
+# if len(self.requests) >= self.max_requests:
+# return False
+
+# self.requests.append(now)
+# return True
+
+# # Global rate limiter instance
+# rate_limiter = RateLimiter(max_requests=10, window_seconds=2)
+
+# @app.middleware("http")
+# async def rate_limit_middleware(request: Request, call_next):
+# """Rate limiting middleware to respect Smartlead's API limits"""
+# if not rate_limiter.is_allowed():
+# return JSONResponse(
+# status_code=429,
+# content={
+# "error": "Rate limit exceeded",
+# "message": "Too many requests. Please wait before making another request.",
+# "retry_after": 2
+# }
+# )
+
+# response = await call_next(request)
+# return response
+
+# # ============================================================================
+# # ERROR HANDLING
+# # ============================================================================
+
+# @app.exception_handler(HTTPException)
+# async def http_exception_handler(request: Request, exc: HTTPException):
+# """Custom HTTP exception handler"""
+# return JSONResponse(
+# status_code=exc.status_code,
+# content={
+# "error": True,
+# "message": exc.detail,
+# "status_code": exc.status_code,
+# "timestamp": datetime.now().isoformat()
+# }
+# )
+
+# @app.exception_handler(Exception)
+# async def general_exception_handler(request: Request, exc: Exception):
+# """General exception handler"""
+# return JSONResponse(
+# status_code=500,
+# content={
+# "error": True,
+# "message": "Internal server error",
+# "detail": str(exc) if os.getenv("DEBUG", "false").lower() == "true" else "An unexpected error occurred",
+# "timestamp": datetime.now().isoformat()
+# }
+# )
+
+# # ============================================================================
+# # CUSTOM OPENAPI SCHEMA
+# # ============================================================================
+
+# def custom_openapi():
+# if app.openapi_schema:
+# return app.openapi_schema
+
+# openapi_schema = get_openapi(
+# title="Smartlead API - Complete Integration",
+# version="2.0.0",
+# description="""
+# # Smartlead API - Complete Integration
+
+# A comprehensive FastAPI wrapper for the Smartlead email automation platform.
+
+# ## Features
+# - **Campaign Management**: Create, update, and manage email campaigns
+# - **Lead Management**: Add, update, and manage leads across campaigns with AI-powered personalization
+# - **Sequence Management**: Create and manage email sequences with AI generation using job_id from database
+# - **Webhook Management**: Set up webhooks for real-time notifications
+# - **Analytics**: Get detailed campaign analytics and statistics
+# - **Email Account Management**: Manage email accounts and warmup
+# - **Client Management**: Handle client accounts and permissions
+# - **Job Management**: Fetch job details from database for sequence generation
+
+# ## AI-Powered Personalization
+# When adding leads to campaigns, the API automatically generates personalized welcome and closing messages using LLM (Language Model) based on candidate details. These messages are added to the custom_fields as:
+# - `Welcome_Message`: Personalized greeting based on candidate's background
+# - `Closing_Message`: Personalized closing statement
+
+# ## Sequence Generation with Job ID
+# The sequence generation endpoint now supports using `job_id` to fetch job details from the database and automatically build comprehensive job descriptions for AI-powered sequence generation. This eliminates the need to manually provide job descriptions.
+
+# ## Lead Schema
+# The lead schema supports the following structure:
+# ```json
+# {
+# "lead_list": [
+# {
+# "first_name": "Cristiano",
+# "last_name": "Ronaldo",
+# "email": "cristiano@mufc.com",
+# "phone_number": "0239392029",
+# "company_name": "Manchester United",
+# "website": "mufc.com",
+# "location": "London",
+# "custom_fields": {
+# "Title": "Regional Manager",
+# "First_Line": "Loved your recent post about remote work on Linkedin"
+# },
+# "linkedin_profile": "http://www.linkedin.com/in/cristianoronaldo",
+# "company_url": "mufc.com"
+# }
+# ],
+# "settings": {
+# "ignore_global_block_list": true,
+# "ignore_unsubscribe_list": true,
+# "ignore_duplicate_leads_in_other_campaign": false
+# }
+# }
+# ```
+
+# ## Authentication
+# All requests require a Smartlead API key passed as a query parameter: `?api_key=YOUR_API_KEY`
+
+# ## Rate Limits
+# - 10 requests per 2 seconds (enforced automatically)
+
+# ## Base URL
+# - Smartlead API: `https://server.smartlead.ai/api/v1`
+# """,
+# routes=app.routes,
+# )
+
+# # Add custom tags
+# openapi_schema["tags"] = [
+# {"name": "Campaigns", "description": "Campaign management operations"},
+# {"name": "Leads", "description": "Lead management operations"},
+# {"name": "Sequences", "description": "Email sequence management"},
+# {"name": "Webhooks", "description": "Webhook management"},
+# {"name": "Clients", "description": "Client account management"},
+# {"name": "Messages", "description": "Message history and reply operations"},
+# {"name": "Analytics", "description": "Campaign analytics and statistics"},
+# {"name": "Email Accounts", "description": "Email account management"},
+# {"name": "Jobs", "description": "Job management operations"},
+# {"name": "Utilities", "description": "Utility endpoints"}
+# ]
+
+# app.openapi_schema = openapi_schema
+# return app.openapi_schema
+
+# app.openapi = custom_openapi
+
+# # ============================================================================
+# # MAIN APPLICATION ENTRY POINT
+# # ============================================================================
+
+# if __name__ == "__main__":
+# import uvicorn
+
+# print("�� Starting Smartlead API - Complete Integration")
+# print(f"�� API Documentation: http://localhost:8000/docs")
+# print(f"📖 ReDoc Documentation: http://localhost:8000/redoc")
+# print(f"�� Smartlead Base URL: {SMARTLEAD_BASE_URL}")
+# print(f"⚡ Rate Limit: 10 requests per 2 seconds")
+
+# uvicorn.run(
+# "updated-final:app",
+# host="0.0.0.0",
+# port=8000,
+# reload=True,
+# log_level="info"
+# )
+
+
import os
+import re
import json
import time
+import asyncio
from datetime import datetime
from typing import List, Dict, Any, Optional, Union
from pydantic import BaseModel, Field, EmailStr, field_validator
@@ -23,7 +1577,7 @@ except ImportError:
LANGCHAIN_AVAILABLE = False
print("Warning: LangChain not available. Install with: pip install langchain langchain-openai")
-load_dotenv(override=True)
+load_dotenv()
# Configuration
SMARTLEAD_API_KEY = os.getenv("SMARTLEAD_API_KEY", "your-api-key-here")
@@ -40,12 +1594,13 @@ DATABASE_URL = f"postgresql://{DB_PARAMS['user']}:{DB_PARAMS['password']}@{DB_PA
# Initialize FastAPI app
app = FastAPI(
title="Smartlead API - Complete Integration",
- version="2.0.0",
+ version="2.1.0",
description="Comprehensive FastAPI wrapper for Smartlead email automation platform",
docs_url="/docs",
redoc_url="/redoc"
)
+
# Add CORS middleware
app.add_middleware(
CORSMiddleware,
@@ -104,7 +1659,6 @@ class LeadInput(BaseModel):
@classmethod
def validate_phone_number(cls, v):
if v is not None:
- # Convert to string if it's an integer
return str(v)
return v
@@ -168,8 +1722,8 @@ class Campaign(BaseModel):
updated_at: datetime
status: str
name: str
- track_settings: Union[str, List[Any]] # FIX: Accept string or list
- scheduler_cron_value: Optional[Union[str, Dict[str, Any]]] = None # FIX: Accept string or dict
+ track_settings: Union[str, List[Any]]
+ scheduler_cron_value: Optional[Union[str, Dict[str, Any]]] = None
min_time_btwn_emails: int
max_leads_per_day: int
stop_lead_settings: str
@@ -177,7 +1731,7 @@ class Campaign(BaseModel):
client_id: Optional[int] = None
enable_ai_esp_matching: bool
send_as_plain_text: bool
- follow_up_percentage: Optional[Union[str, int]] = None # FIX: Accept string or int
+ follow_up_percentage: Optional[Union[str, int]] = None
class CampaignListResponse(BaseModel):
campaigns: List[Campaign]
@@ -199,10 +1753,10 @@ class WarmupDetails(BaseModel):
status: str
total_sent_count: int
total_spam_count: int
- warmup_reputation: Union[str, int]
+ warmup_reputation: str
warmup_key_id: Optional[str] = None
warmup_created_at: Optional[datetime] = None
- reply_rate: Optional[int] = None
+ reply_rate: int
blocked_reason: Optional[str] = None
class EmailAccount(BaseModel):
@@ -238,13 +1792,6 @@ class EmailAccount(BaseModel):
campaign_count: Optional[int] = None
warmup_details: Optional[WarmupDetails] = None
-class WarmupSettingsRequest(BaseModel):
- warmup_enabled: bool
- total_warmup_per_day: Optional[int] = None
- daily_rampup: Optional[int] = None
- reply_rate_percentage: Optional[int] = None
- warmup_key_id: Optional[str] = Field(None, description="String value if passed will update the custom warmup-key identifier")
-
class LeadCategoryUpdateRequest(BaseModel):
category_id: int = Field(..., description="Category ID to assign to the lead")
pause_lead: bool = Field(False, description="Whether to pause the lead after category update")
@@ -287,8 +1834,13 @@ class MessageHistoryRequest(BaseModel):
bcc: Optional[str] = Field(None, description="BCC recipients")
add_signature: bool = Field(True, description="Whether to add signature")
+class AddLeadsAndSequencesRequest(BaseModel):
+ lead_list: List[LeadInput] = Field(..., max_items=100, description="List of leads to add (maximum 100 leads)")
+ settings: Optional[LeadSettings] = Field(None, description="Settings for lead processing")
+ job_id: str = Field(..., description="Job ID to fetch from database and generate sequences for")
+
# ============================================================================
-# DATABASE HELPER FUNCTIONS
+# HELPER FUNCTIONS
# ============================================================================
def get_database_connection():
@@ -312,6 +1864,7 @@ def fetch_job_by_id(job_id: str) -> Job:
raise HTTPException(status_code=404, detail=f"Job with ID {job_id} not found")
# Get the first (and should be only) row
+
return Job(
id=str(job_row.iloc[0]['job_id']),
company_name=str(job_row.iloc[0]['company_name']) if pd.notna(job_row.iloc[0]['company_name']) else None,
@@ -390,10 +1943,6 @@ def build_job_description(job: Job) -> str:
return "\n\n".join(parts)
-# ============================================================================
-# HELPER FUNCTIONS
-# ============================================================================
-
def _get_smartlead_url(endpoint: str) -> str:
return f"{SMARTLEAD_BASE_URL}/{endpoint.lstrip('/')}"
@@ -407,11 +1956,10 @@ async def call_smartlead_api(method: str, endpoint: str, data: Any = None, param
try:
async with httpx.AsyncClient(timeout=30.0) as client:
- request_kwargs = {"params": params}
- if data is not None:
- request_kwargs["json"] = data
-
- resp = await client.request(method, url, **request_kwargs)
+ if method.upper() in ("GET", "DELETE"):
+ resp = await client.request(method, url, params=params)
+ else:
+ resp = await client.request(method, url, params=params, json=data)
if resp.status_code >= 400:
try:
@@ -509,62 +2057,40 @@ async def get_campaign_leads(campaign_id: int, offset: int = 0, limit: int = 100
params = {"offset": offset, "limit": limit}
return await call_smartlead_api("GET", f"campaigns/{campaign_id}/leads", params=params)
+# *** MODIFIED: add_leads_to_campaign now uses asyncio.gather for performance ***
@app.post("/campaigns/{campaign_id}/leads", response_model=Dict[str, Any], tags=["Leads"])
async def add_leads_to_campaign(campaign_id: int, request: AddLeadsRequest):
"""Add leads to a campaign by ID with personalized welcome and closing messages"""
- request_data = request.dict()
- # Process each lead to generate personalized messages and clean up data
- for lead in request_data.get("lead_list", []):
+ async def process_lead(lead: Dict[str, Any]) -> Dict[str, Any]:
+ """Inner function to process a single lead."""
lead_cleaned = {k: v for k, v in lead.items() if v is not None and v != ""}
- # Generate personalized welcome and closing messages using LLM
try:
personalized_messages = await generate_welcome_closing_messages(lead_cleaned)
-
- # Initialize custom_fields if it doesn't exist
if "custom_fields" not in lead_cleaned:
lead_cleaned["custom_fields"] = {}
-
- # Add the generated messages to custom_fields
- if personalized_messages.get("welcome_message"):
- lead_cleaned["custom_fields"]["Welcome_Message"] = personalized_messages["welcome_message"]
- if personalized_messages.get("closing_message"):
- lead_cleaned["custom_fields"]["Closing_Message"] = personalized_messages["closing_message"]
-
+ lead_cleaned["custom_fields"]["Welcome_Message"] = personalized_messages.get("welcome_message", "")
+ lead_cleaned["custom_fields"]["Closing_Message"] = personalized_messages.get("closing_message", "")
except Exception as e:
- print(f"Error generating personalized messages for lead {lead_cleaned.get('email', 'unknown')}: {str(e)}")
- # Continue with template messages if LLM fails
+ print(f"Error generating AI messages for {lead.get('email')}: {e}. Falling back to template.")
template_messages = generate_template_welcome_closing_messages(lead_cleaned)
if "custom_fields" not in lead_cleaned:
lead_cleaned["custom_fields"] = {}
- if template_messages.get("welcome_message"):
- lead_cleaned["custom_fields"]["Welcome_Message"] = template_messages["welcome_message"]
- if template_messages.get("closing_message"):
- lead_cleaned["custom_fields"]["Closing_Message"] = template_messages["closing_message"]
-
- # Clean up custom_fields - remove None values and empty strings
- if "custom_fields" in lead_cleaned:
- custom_fields = lead_cleaned["custom_fields"]
- if custom_fields:
- custom_fields_cleaned = {k: v for k, v in custom_fields.items() if v is not None and v != ""}
- if custom_fields_cleaned:
- lead_cleaned["custom_fields"] = custom_fields_cleaned
- else:
- lead_cleaned.pop("custom_fields", None)
- else:
- lead_cleaned.pop("custom_fields", None)
+ lead_cleaned["custom_fields"]["Welcome_Message"] = template_messages["welcome_message"]
+ lead_cleaned["custom_fields"]["Closing_Message"] = template_messages["closing_message"]
- lead.clear()
- lead.update(lead_cleaned)
-
- request_data["lead_list"] = [lead for lead in request_data["lead_list"] if lead]
-
- if not request_data["lead_list"]:
- raise HTTPException(status_code=400, detail="No valid leads to add.")
-
- if "settings" not in request_data or request_data["settings"] is None:
- request_data["settings"] = LeadSettings().dict()
+ return lead_cleaned
+
+ # Create a list of concurrent tasks for AI processing
+ tasks = [process_lead(lead.dict()) for lead in request.lead_list]
+ processed_leads = await asyncio.gather(*tasks)
+
+ # Prepare the final request data for Smartlead
+ request_data = {
+ "lead_list": processed_leads,
+ "settings": request.settings.dict() if request.settings else LeadSettings().dict()
+ }
return await call_smartlead_api("POST", f"campaigns/{campaign_id}/leads", data=request_data)
@@ -574,6 +2100,39 @@ async def add_bulk_leads(campaign_id: int, leads: List[LeadInput]):
request = AddLeadsRequest(lead_list=leads)
return await add_leads_to_campaign(campaign_id, request)
+@app.post("/campaigns/{campaign_id}/leads-and-sequences", response_model=Dict[str, Any], tags=["Leads"])
+async def add_leads_and_generate_sequences(campaign_id: int, request: AddLeadsAndSequencesRequest):
+ """Add leads to campaign and immediately generate informed sequences using their data"""
+
+ # Step 1: Add leads with personalized messages
+ leads_request = AddLeadsRequest(lead_list=request.lead_list, settings=request.settings)
+ leads_result = await add_leads_to_campaign(campaign_id, leads_request)
+
+ # Step 2: Fetch job details and generate informed sequences
+ try:
+ job = fetch_job_by_id(request.job_id)
+ job_description = build_job_description(job)
+ generated_sequences = await generate_sequences_with_llm(job_description, campaign_id)
+ save_request = SaveSequencesRequest(sequences=generated_sequences)
+ sequences_result = await call_smartlead_api("POST", f"campaigns/{campaign_id}/sequences", data=save_request.dict())
+
+ except Exception as e:
+ print(f"Error generating sequences after adding leads: {str(e)}")
+ # Fallback to generic sequences
+ job = fetch_job_by_id(request.job_id)
+ job_description = build_job_description(job)
+ generated_sequences = await generate_sequences_with_llm(job_description)
+ save_request = SaveSequencesRequest(sequences=generated_sequences)
+ sequences_result = await call_smartlead_api("POST", f"campaigns/{campaign_id}/sequences", data=save_request.dict())
+
+ return {
+ "ok": True,
+ "message": "Leads added and informed sequences generated successfully",
+ "leads_result": leads_result,
+ "sequences_result": sequences_result,
+ "generated_sequences": [seq for seq in generated_sequences]
+ }
+
@app.post("/campaigns/{campaign_id}/leads/{lead_id}/resume", response_model=Dict[str, Any], tags=["Leads"])
async def resume_lead_by_campaign_id(campaign_id: int, lead_id: int, request: ResumeLeadRequest):
"""Resume Lead By Campaign ID"""
@@ -701,26 +2260,28 @@ async def save_campaign_sequences(campaign_id: int, request: SaveSequencesReques
"""Save Campaign Sequence"""
return await call_smartlead_api("POST", f"campaigns/{campaign_id}/sequences", data=request.dict())
+# *** MODIFIED: generate_campaign_sequences now uses the corrected AI function ***
@app.post("/campaigns/{campaign_id}/sequences/generate", response_model=Dict[str, Any], tags=["Sequences"])
async def generate_campaign_sequences(campaign_id: int, request: GenerateSequencesRequest):
- """Generate Campaign Sequences using LLM"""
- # Fetch job details from database using job_id
- job = fetch_job_by_id(request.job_id)
+ """Generate a campaign sequence template using AI that leverages personalized custom fields."""
+ job_id = request.job_id
+
+ # Fetch job details from database
+ job = fetch_job_by_id(job_id)
+
+ # Build comprehensive job description from job details
job_description = build_job_description(job)
- generated_sequences = await generate_sequences_with_llm(job_description)
+ # Generate the smart template
+ generated_sequences = await generate_sequences_with_llm(job_description, campaign_id)
+
+ # Save the template to the campaign
save_request = SaveSequencesRequest(sequences=generated_sequences)
result = await call_smartlead_api("POST", f"campaigns/{campaign_id}/sequences", data=save_request.dict())
return {
"ok": True,
- "message": "Sequences generated and saved successfully",
- "job_details": {
- "id": job.id,
- "company_name": job.company_name,
- "job_title": job.job_title,
- "job_location": job.job_location
- },
+ "message": "Sequence template generated and saved successfully. It will use personalized fields for each lead.",
"generated_sequences": [seq for seq in generated_sequences],
"save_result": result
}
@@ -787,11 +2348,6 @@ async def save_email_account(account: Dict[str, Any]):
"""Create an Email Account"""
return await call_smartlead_api("POST", "email-accounts/save", data=account)
-@app.post("/email-accounts/reconnect-failed-email-accounts", response_model=Dict[str, Any], tags=["Email Accounts"])
-async def reconnect_failed_email_accounts(body: Optional[Dict] = {}):
- """Reconnect failed email accounts"""
- return await call_smartlead_api("POST", "email-accounts/reconnect-failed-email-accounts", data={})
-
@app.get("/email-accounts/{account_id}", response_model=EmailAccount, tags=["Email Accounts"])
async def get_email_account(account_id: int):
"""Fetch Email Account By ID"""
@@ -803,9 +2359,9 @@ async def update_email_account(account_id: int, payload: Dict[str, Any]):
return await call_smartlead_api("POST", f"email-accounts/{account_id}", data=payload)
@app.post("/email-accounts/{account_id}/warmup", response_model=Any, tags=["Email Accounts"])
-async def set_warmup(account_id: int, payload: WarmupSettingsRequest):
+async def set_warmup(account_id: int, payload: Dict[str, Any]):
"""Add/Update Warmup To Email Account"""
- return await call_smartlead_api("POST", f"email-accounts/{account_id}/warmup", data=payload.dict(exclude_none=True))
+ return await call_smartlead_api("POST", f"email-accounts/{account_id}/warmup", data=payload)
@app.get("/email-accounts/{account_id}/warmup-stats", response_model=Any, tags=["Email Accounts"])
async def get_warmup_stats(account_id: int):
@@ -827,6 +2383,11 @@ async def remove_campaign_email_accounts(campaign_id: int, payload: Dict[str, An
"""Remove Email Account From A Campaign"""
return await call_smartlead_api("DELETE", f"campaigns/{campaign_id}/email-accounts", data=payload)
+@app.post("/email-accounts/reconnect-failed-email-accounts", response_model=Dict[str, Any], tags=["Email Accounts"])
+async def reconnect_failed_email_accounts():
+ """Reconnect failed email accounts"""
+ return await call_smartlead_api("POST", "email-accounts/reconnect-failed-email-accounts")
+
# ============================================================================
# UTILITY ENDPOINTS
# ============================================================================
@@ -865,25 +2426,20 @@ async def api_info():
"Client Management",
"Message History & Reply",
"Analytics",
- "Email Account Management",
- "Job Management"
+ "Email Account Management"
],
"documentation": "Based on Smartlead API documentation",
"timestamp": datetime.now().isoformat()
}
-# ============================================================================
-# JOB MANAGEMENT ENDPOINTS
-# ============================================================================
-
@app.get("/jobs", response_model=List[Dict[str, Any]], tags=["Jobs"])
async def get_available_jobs(limit: int = Query(10, ge=1, le=100, description="Number of jobs to return")):
- """Get list of available jobs from database"""
+ """List available jobs from the database"""
return list_available_jobs(limit)
@app.get("/jobs/{job_id}", response_model=Job, tags=["Jobs"])
async def get_job_by_id(job_id: str):
- """Get job details by ID from database"""
+ """Get job details by ID"""
return fetch_job_by_id(job_id)
# ============================================================================
@@ -907,427 +2463,206 @@ async def generate_welcome_closing_messages(lead_data: Dict[str, Any]) -> Dict[s
return generate_template_welcome_closing_messages(lead_data)
llm = ChatOpenAI(
- model="gpt-4o-mini",
+ model="gpt-4o",
temperature=0.7,
openai_api_key=openai_api_key
)
- str_llm = llm.with_structured_output(structure, method="function_calling")
+ str_llm = llm.with_structured_output(structure)
- # Extract relevant information from lead data
first_name = lead_data.get("first_name", "")
- last_name = lead_data.get("last_name", "")
company_name = lead_data.get("company_name", "")
- location = lead_data.get("location", "")
title = lead_data.get("custom_fields", {}).get("Title", "")
- linkedin_profile = lead_data.get("linkedin_profile", "")
-
- # Create a summary of the candidate's background
- candidate_info = f"""
- Name: {first_name}
- Company: {company_name}
- Location: {location}
- Title: {title}
- LinkedIn: {linkedin_profile}
- """
- system_prompt = """You are an expert recruiter who creates personalized welcome and closing messages for email campaigns.
+ candidate_info = f"Name: {first_name}, Company: {company_name}, Title: {title}"
- Based on the candidate's information, generate:
- 1. A personalized welcome message (2-3 sentences) starting with "Hi first_name then change the line using
tag and continue with a friendly introduction about their background/company/role.
- 2. A personalized closing message (1-2 sentences)
-
- Requirements:
- - Professional but friendly tone
- - Reference their specific background/company/role when possible
- - Keep messages concise and engaging
- - Make them feel valued and understood
-
- IMPORTANT: Respond with ONLY valid JSON. No additional text."""
+ system_prompt = """You are an expert recruiter creating personalized messages. Generate a 2-sentence welcome message and a 1-sentence closing message. Be professional and friendly and sound like real human recruitor. Reference their background. Respond with ONLY valid JSON.
+ Start with Hi then first name and then from next line write the message."""
prompt_template = ChatPromptTemplate.from_messages([
("system", system_prompt),
- ("human", "Generate personalized messages for this candidate: {candidate_info}")
+ ("human", "Generate messages for this candidate: {candidate_info}")
])
messages = prompt_template.format_messages(candidate_info=candidate_info)
response = await str_llm.ainvoke(messages)
- try:
-
- return {
- "welcome_message": response.welcome_message,
- "closing_message": response.closing_message
- }
-
- except Exception as parse_error:
- print(f"JSON parsing failed for welcome/closing messages: {parse_error}")
- return generate_template_welcome_closing_messages(lead_data)
-
+ return {
+ "welcome_message": response.welcome_message,
+ "closing_message": response.closing_message
+ }
except Exception as e:
print(f"Error generating welcome/closing messages with LLM: {str(e)}")
return generate_template_welcome_closing_messages(lead_data)
def generate_template_welcome_closing_messages(lead_data: Dict[str, Any]) -> Dict[str, str]:
"""Generate template-based welcome and closing messages as fallback"""
+ first_name = lead_data.get("first_name", "there")
+ welcome_message = f"Hi {first_name}, I came across your profile and was impressed by your background."
+ closing_message = f"Looking forward to connecting with you, {first_name}!"
+ return {"welcome_message": welcome_message, "closing_message": closing_message}
+
+# *** MODIFIED: generate_sequences_with_llm now creates a smart template ***
+async def generate_sequences_with_llm(job_description: str, campaign_id: Optional[int] = None) -> List[CampaignSequence]:
+ """Generate an email sequence template using LangChain and OpenAI, optionally informed by campaign lead data."""
- first_name = lead_data.get("first_name", "")
- company_name = lead_data.get("company_name", "")
- title = lead_data.get("custom_fields", {}).get("Title", "")
-
- # Personalized welcome message
- if first_name and company_name:
- welcome_message = f"Hi {first_name}, I came across your profile and was impressed by your work at {company_name}."
- elif first_name:
- welcome_message = f"Hi {first_name}, I came across your profile and was impressed by your background."
- elif company_name:
- welcome_message = f"Hi there, I came across your profile and was impressed by your work at {company_name}."
- else:
- welcome_message = "Hi there, I came across your profile and was impressed by your background."
-
- # Personalized closing message
- if first_name:
- closing_message = f"Looking forward to connecting with you, {first_name}!"
- else:
- closing_message = "Looking forward to connecting with you!"
-
- return {
- "welcome_message": welcome_message,
- "closing_message": closing_message
- }
-
-async def generate_sequences_with_llm(job_description: str) -> List[CampaignSequence]:
- class email_seq(BaseModel):
+ class EmailContent(BaseModel):
subject: str = Field(description="Subject line for the email")
- body: str = Field(description="Body of the email")
- class structure(BaseModel):
- introduction: email_seq = Field(description="Email sequence for sequence 1 asking for consent and interest in the role")
- email_sequence_2: email_seq = Field(description="Email sequence for sequence 2 following up on updates and next steps")
- email_sequence_3: email_seq = Field(description="Email sequence for sequence 3 Another variant on following up on updates and next steps")
-
+ body: str = Field(description="Body of the email, using placeholders")
+ class SequenceStructure(BaseModel):
+ introduction: EmailContent
+ follow_up_1: EmailContent
+ follow_up_2: EmailContent
- """Generate email sequences using LangChain and OpenAI based on job description"""
-
if not LANGCHAIN_AVAILABLE:
- return await generate_template_sequences(job_description)
+ return generate_template_sequences(job_description)
try:
openai_api_key = os.getenv("OPENAI_API_KEY")
if not openai_api_key:
print("Warning: OPENAI_API_KEY not set. Using template sequences.")
- return await generate_template_sequences(job_description)
+ return generate_template_sequences(job_description)
- llm = ChatOpenAI(
- model="gpt-4o-mini",
- temperature=0.7,
- openai_api_key=openai_api_key
- )
- str_llm = llm.with_structured_output(structure, method="function_calling")
+ # If campaign_id is provided, fetch lead data to inform the template
+ lead_context = ""
+ if campaign_id:
+ try:
+ leads_response = await call_smartlead_api("GET", f"campaigns/{campaign_id}/leads", params={"limit": 10})
+ campaign_leads = leads_response.get("leads", []) if isinstance(leads_response, dict) else leads_response
+
+ if campaign_leads:
+ # Sample lead data to inform template generation
+ sample_leads = campaign_leads[:3]
+ lead_info = []
+ for lead in sample_leads:
+ custom_fields = lead.get("custom_fields", {})
+ lead_info.append({
+ "first_name": lead.get("first_name", ""),
+ "company": lead.get("company_name", ""),
+ "title": custom_fields.get("Title", ""),
+ "welcome_msg": custom_fields.get("Welcome_Message", ""),
+ "closing_msg": custom_fields.get("Closing_Message", "")
+ })
+
+ lead_context = f"\n\nCampaign Lead Context (sample of {len(campaign_leads)} leads):\n{json.dumps(lead_info, indent=2)}"
+
+ except Exception as e:
+ print(f"Could not fetch lead data for campaign {campaign_id}: {e}")
- system_prompt = """You are an expert email sequence template generator for recruitment campaigns.
-
- Generate ONLY the subject lines and email body content for 3 professional email sequences.
- Write the email on behalf of Ali Taghikhani, CEO SRN.
-
- Use the following placeholders in your templates, EXACTLY as writtenm, AlWAYS use double braces for placeholders:
- - `{{first_name}}`
- - `{{company_name}}`
- - `{{Title}}`
- - `{{Welcome_Message}}`
- - `{{Closing_Message}}`
-
- Email Sequence Structure:
- 1. INTRODUCTION (Day 1): Start the email with `{{Welcome_Message}}`. Ask for consent and interest in the role. End the email with `{{Closing_Message}}` followed by the sender's name and title.
- 2. OUTREACH (Day 3): Provide detailed job information. This is a follow-up, so it should not have a subject line.
- 3. FOLLOW-UP (Day 5): Another follow-up on updates and next steps. Also no subject line.
-
- Requirements:
- - The first sequence must start with `{{Welcome_Message}}` and end with `{{Closing_Message}}`.
- - Always end the email with Best regards
- - The second and third sequences are follow-ups and should not have a subject line.
- - All emails should be HTML formatted with proper `
` tags.
- - Professional but friendly tone.
- - Include clear call-to-actions.
- - Focus on building consent and trust.
-
- IMPORTANT: Respond with ONLY valid JSON. No additional text."""
+ llm = ChatOpenAI(model="gpt-4o", temperature=0.7, openai_api_key=openai_api_key)
+ structured_llm = llm.with_structured_output(SequenceStructure)
- prompt_template = ChatPromptTemplate.from_messages([
+ system_prompt = """You are an expert email sequence template generator for recruitment campaigns on behalf of 'Ali Taghikhani, CEO SRN'.
+
+Your task is to generate a 3-step email sequence template for a given job description.
+ Email Sequence Structure:
+ 1. INTRODUCTION (Day 1): Ask for consent and interest in the role, In the starting use the welcome message placeholder after the salutation, and in the end use closing message template along with the name and title of sender
+ 2. OUTREACH (Day 3): Provide detailed job information
+ 3. FOLLOW-UP (Day 5): Follow up on updates and next steps
+ Requirements:
+ - First sequence will only ask about the consent and interest in the role, no other information is needed.
+ - Second and third sequences are follow-ups (no subject line needed) in the 3rd sequence try providing some information about the role and the company.
+ - All emails should be HTML formatted with proper
tags
+ - Professional but friendly tone
+ - Include clear call-to-actions
+ - Focus on building consent and trust
+
+**CRITICAL FORMATTING RULES:**
+1. **PLACEHOLDER FORMAT IS ESSENTIAL:** You MUST use double curly braces for all placeholders.
+ - **CORRECT:** `{{first_name}}`
+ - **INCORRECT:** `{first_name}` or `[first_name]` or ``
+2. **REQUIRED PLACEHOLDERS:** You MUST include `{{Welcome_Message}}` and `{{Closing_Message}}` in the first email. You should also use `{{first_name}}` in follow-ups.
+3. **FIRST EMAIL STRUCTURE:** The first email's body MUST begin with `{{Welcome_Message}}` and end with `{{Closing_Message}}`.
+4. **SIGNATURE:** End EVERY email body with `
Best regards,
Ali Taghikhani
CEO, SRN`.
+5. **EXAMPLE BODY:**
+ ```html
+ {{Welcome_Message}}
I saw your profile and was impressed. We have an opening for a Senior Engineer that seems like a great fit.
{{Closing_Message}}
Best regards,
Ali Taghikhani
CEO, SRN>
+ ```
+Always try to start the message with the salutation except for the first email.
+If lead context is provided, use it to make the templates more relevant.
+Respond with ONLY a valid JSON object matching the required structure.
+ """
+
+ prompt = ChatPromptTemplate.from_messages([
("system", system_prompt),
- ("human", "Generate email content for this job description: {job_description}")
+ ("human", "Generate the 3-step email sequence template for this job description: {job_description}{lead_context}")
])
- messages = prompt_template.format_messages(job_description=job_description)
- response = await str_llm.ainvoke(messages)
-
- try:
- # Handle the response structure correctly
- sequences = []
-
- # Sequence 1: Introduction with A/B variants
- if hasattr(response, 'introduction') and response.introduction:
- # Check if body is a string or dict
- intro_body = response.introduction.body
- if isinstance(intro_body, dict):
- # If it's a dict, extract the content
- intro_body = str(intro_body)
-
- sequences.append(CampaignSequence(
- seq_number=1,
- seq_delay_details=SeqDelayDetails(delay_in_days=1),
- seq_variants=[
- SeqVariant(
- subject=response.introduction.subject,
- email_body=intro_body,
- variant_label="A"
- )
- ]
- ))
-
- # Sequence 2: Outreach
- if hasattr(response, 'email_sequence_2') and response.email_sequence_2:
- seq2_body = response.email_sequence_2.body
- if isinstance(seq2_body, dict):
- seq2_body = str(seq2_body)
-
- sequences.append(CampaignSequence(
- seq_number=2,
- seq_delay_details=SeqDelayDetails(delay_in_days=3),
- subject="",
- email_body=seq2_body
- ))
-
- # Sequence 3: Follow-up
- if hasattr(response, 'email_sequence_3') and response.email_sequence_3:
- seq3_body = response.email_sequence_3.body
- if isinstance(seq3_body, dict):
- seq3_body = str(seq3_body)
-
- sequences.append(CampaignSequence(
- seq_number=3,
- seq_delay_details=SeqDelayDetails(delay_in_days=5),
- subject="",
- email_body=seq3_body
- ))
-
- # Fill with templates if needed
- while len(sequences) < 3:
- if len(sequences) == 0:
- sequences.append(CampaignSequence(
- seq_number=1,
- seq_delay_details=SeqDelayDetails(delay_in_days=1),
- seq_variants=[
- SeqVariant(
- subject=f"Quick question about {job_description}",
- email_body=f"""Hi there,
-I came across your profile and noticed your experience in {job_description}.
-I'm reaching out because we have some exciting opportunities that might be a great fit for your background.
-Before I share more details, I wanted to ask: Are you currently open to exploring new opportunities in this space?
-Would you be interested in hearing more about the roles we have available?
-Best regards,
-[Your Name]
""",
- variant_label="A"
- ),
- SeqVariant(
- subject=f"Interested in {job_description} opportunities?",
- email_body=f"""Hello,
-I hope this message finds you well. I'm a recruiter specializing in {job_description} positions.
-I'd love to connect and share some opportunities that align with your expertise.
-Are you currently open to exploring new roles in this space?
-If so, I can send you specific details about the positions we have available.
-Thanks,
-[Your Name]
""",
- variant_label="B"
- )
- ]
- ))
- elif len(sequences) == 1:
- sequences.append(CampaignSequence(
- seq_number=2,
- seq_delay_details=SeqDelayDetails(delay_in_days=3),
- subject="",
- email_body=f"""Hi,
-Thanks for your interest! Here are more details about the {job_description} opportunities:
-Role Details:
-• [Specific responsibilities]
-• [Required skills and experience]
-• [Team and company information]
-Benefits:
-• [Compensation and benefits]
-• [Growth opportunities]
-• [Work environment]
-Would you be interested in a quick call to discuss this role in more detail?
-Best regards,
-[Your Name]
"""
- ))
- elif len(sequences) == 2:
- sequences.append(CampaignSequence(
- seq_number=3,
- seq_delay_details=SeqDelayDetails(delay_in_days=5),
- subject="",
- email_body=f"""Hi,
-Just wanted to follow up on the {job_description} opportunity I shared.
-Have you had a chance to review the information? I'd love to hear your thoughts and answer any questions.
-If you're interested, I can help schedule next steps. If not, no worries at all!
-Thanks for your time!
-[Your Name]
"""
- ))
-
- return sequences
-
- except Exception as parse_error:
- print(f"JSON parsing failed: {parse_error}")
- return await generate_template_sequences(job_description)
+ # By using .partial, we tell LangChain to treat the Smartlead placeholders as literals
+ # and not expect them as input variables. This is the correct way to handle this.
+ partial_prompt = prompt.partial(
+ first_name="",
+ company_name="",
+ **{"Welcome_Message": "", "Closing_Message": "", "Title": ""}
+ )
+
+ chain = partial_prompt | structured_llm
+ response = await chain.ainvoke({"job_description": job_description, "lead_context": lead_context})
- except Exception as e:
- print(f"Error generating sequences with LLM: {str(e)}")
- return await generate_template_sequences(job_description)
-
-def create_sequences_from_content(content: dict, job_description: str) -> List[CampaignSequence]:
- """Create CampaignSequence objects from parsed LLM content"""
-
- sequences = []
-
- # Sequence 1: Introduction with A/B variants
- if "sequence1_variant_a" in content and "sequence1_variant_b" in content:
- variants = []
-
- if "sequence1_variant_a" in content:
- var_a = content["sequence1_variant_a"]
- variants.append(SeqVariant(
- subject=var_a.get("subject", f"Quick question about {job_description}"),
- email_body=var_a.get("body", ""),
- variant_label="A"
- ))
-
- if "sequence1_variant_b" in content:
- var_b = content["sequence1_variant_b"]
- variants.append(SeqVariant(
- subject=var_b.get("subject", f"Interested in {job_description} opportunities?"),
- email_body=var_b.get("body", ""),
- variant_label="B"
- ))
-
- sequences.append(CampaignSequence(
- seq_number=1,
- seq_delay_details=SeqDelayDetails(delay_in_days=1),
- seq_variants=variants
- ))
-
- # Sequence 2: Outreach
- if "sequence2" in content:
- seq2_body = content["sequence2"].get("body", "")
- sequences.append(CampaignSequence(
- seq_number=2,
- seq_delay_details=SeqDelayDetails(delay_in_days=3),
- subject="",
- email_body=seq2_body
- ))
-
- # Sequence 3: Follow-up
- if "sequence3" in content:
- seq3_body = content["sequence3"].get("body", "")
- sequences.append(CampaignSequence(
- seq_number=3,
- seq_delay_details=SeqDelayDetails(delay_in_days=5),
- subject="",
- email_body=seq3_body
- ))
-
- # Fill with templates if needed
- while len(sequences) < 3:
- if len(sequences) == 0:
- sequences.append(CampaignSequence(
+ # Post-process the AI's response to enforce double curly braces.
+ # This is a robust way to fix the AI's tendency to use single braces.
+ def fix_braces(text: str) -> str:
+ if not text:
+ return ""
+ # This regex finds all occurrences of `{...}` that are not `{{...}}`
+ # and replaces them with `{{...}}`.
+ return re.sub(r'{([^{}\n]+)}', r'{{\1}}', text)
+
+ sequences = [
+ CampaignSequence(
seq_number=1,
seq_delay_details=SeqDelayDetails(delay_in_days=1),
- seq_variants=[
- SeqVariant(
- subject=f"Quick question about {job_description}",
- email_body=f"""Hi there,
-I came across your profile and noticed your experience in {job_description}.
-I'm reaching out because we have some exciting opportunities that might be a great fit for your background.
-Before I share more details, I wanted to ask: Are you currently open to exploring new opportunities in this space?
-Would you be interested in hearing more about the roles we have available?
-Best regards,
-[Your Name]
""",
- variant_label="A"
- ),
- SeqVariant(
- subject=f"Interested in {job_description} opportunities?",
- email_body=f"""Hello,
-I hope this message finds you well. I'm a recruiter specializing in {job_description} positions.
-I'd love to connect and share some opportunities that align with your expertise.
-Are you currently open to exploring new roles in this space?
-If so, I can send you specific details about the positions we have available.
-Thanks,
-[Your Name]
""",
- variant_label="B"
- )
- ]
- ))
- elif len(sequences) == 1:
- sequences.append(CampaignSequence(
+ seq_variants=[SeqVariant(
+ subject=fix_braces(response.introduction.subject),
+ email_body=fix_braces(response.introduction.body),
+ variant_label="A"
+ )]
+ ),
+ CampaignSequence(
seq_number=2,
seq_delay_details=SeqDelayDetails(delay_in_days=3),
- subject="",
- email_body=f"""Hi,
-Thanks for your interest! Here are more details about the {job_description} opportunities:
-Role Details:
-• [Specific responsibilities]
-• [Required skills and experience]
-• [Team and company information]
-Benefits:
-• [Compensation and benefits]
-• [Growth opportunities]
-• [Work environment]
-Would you be interested in a quick call to discuss this role in more detail?
-Best regards,
-[Your Name]
"""
- ))
- elif len(sequences) == 2:
- sequences.append(CampaignSequence(
+ subject="", # Same thread
+ email_body=fix_braces(response.follow_up_1.body)
+ ),
+ CampaignSequence(
seq_number=3,
seq_delay_details=SeqDelayDetails(delay_in_days=5),
- subject="",
- email_body=f"""Hi,
-Just wanted to follow up on the {job_description} opportunity I shared.
-Have you had a chance to review the information? I'd love to hear your thoughts and answer any questions.
-If you're interested, I can help schedule next steps. If not, no worries at all!
-Thanks for your time!
-[Your Name]
"""
- ))
-
- return sequences
+ subject="", # Same thread
+ email_body=fix_braces(response.follow_up_2.body)
+ )
+ ]
+ return sequences
+
+ except Exception as e:
+ print(f"Error generating sequences with LLM: {str(e)}. Falling back to template.")
+ return generate_template_sequences(job_description)
-async def generate_template_sequences(job_description: str) -> List[CampaignSequence]:
- """Generate template-based sequences as fallback"""
+def generate_template_sequences(job_description: str) -> List[CampaignSequence]:
+ """Generate template-based sequences as fallback, using correct placeholders."""
+ # This is the corrected structure for the first email
+ first_email_body = f"""{{{{custom.Welcome_Message}}}}
+I'm reaching out because we have some exciting opportunities for a {job_description} that might be a great fit for your background. Are you currently open to exploring new roles?
+{{{{custom.Closing_Message}}}}
+Best regards,
Ali Taghikhani
CEO, SRN
"""
+
+ follow_up_1_body = f"""Hi {{{{first_name}}}},
+Just wanted to follow up on my previous email regarding the {job_description} role. I'd love to hear your thoughts when you have a moment.
+Best regards,
Ali Taghikhani
CEO, SRN
"""
+
+ follow_up_2_body = f"""Hi {{{{first_name}}}},
+Checking in one last time about the {job_description} opportunity. If the timing isn't right, no worries at all. Otherwise, I look forward to hearing from you.
+Best regards,
Ali Taghikhani
CEO, SRN
"""
+
sequences = [
CampaignSequence(
seq_number=1,
seq_delay_details=SeqDelayDetails(delay_in_days=1),
seq_variants=[
SeqVariant(
- subject=f"Quick question about {job_description}",
- email_body=f"""Hi there,
-I came across your profile and noticed your experience in {job_description}.
-I'm reaching out because we have some exciting opportunities that might be a great fit for your background.
-Before I share more details, I wanted to ask: Are you currently open to exploring new opportunities in this space?
-Would you be interested in hearing more about the roles we have available?
-Best regards,
-[Your Name]
""",
+ subject=f"Regarding a {job_description} opportunity",
+ email_body=first_email_body,
variant_label="A"
- ),
- SeqVariant(
- subject=f"Interested in {job_description} opportunities?",
- email_body=f"""Hello,
-I hope this message finds you well. I'm a recruiter specializing in {job_description} positions.
-I'd love to connect and share some opportunities that align with your expertise.
-Are you currently open to exploring new roles in this space?
-If so, I can send you specific details about the positions we have available.
-Thanks,
-[Your Name]
""",
- variant_label="B"
)
]
),
@@ -1335,33 +2670,15 @@ Thanks,
seq_number=2,
seq_delay_details=SeqDelayDetails(delay_in_days=3),
subject="",
- email_body=f"""Hi,
-Thanks for your interest! Here are more details about the {job_description} opportunities:
-Role Details:
-• [Specific responsibilities]
-• [Required skills and experience]
-• [Team and company information]
-Benefits:
-• [Compensation and benefits]
-• [Growth opportunities]
-• [Work environment]
-Would you be interested in a quick call to discuss this role in more detail?
-Best regards,
-[Your Name]
"""
+ email_body=follow_up_1_body
),
- CampaignSequence(
+ CampaignSequence(
seq_number=3,
seq_delay_details=SeqDelayDetails(delay_in_days=5),
subject="",
- email_body=f"""Hi,
-Just wanted to follow up on the {job_description} opportunity I shared.
-Have you had a chance to review the information? I'd love to hear your thoughts and answer any questions.
-If you're interested, I can help schedule next steps. If not, no worries at all!
-Thanks for your time!
-[Your Name]
"""
+ email_body=follow_up_2_body
)
]
-
return sequences
# ============================================================================
@@ -1376,16 +2693,12 @@ class RateLimiter:
def is_allowed(self) -> bool:
now = time.time()
- # Remove old requests outside the window
self.requests = [req_time for req_time in self.requests if now - req_time < self.window_seconds]
-
if len(self.requests) >= self.max_requests:
return False
-
self.requests.append(now)
return True
-# Global rate limiter instance
rate_limiter = RateLimiter(max_requests=10, window_seconds=2)
@app.middleware("http")
@@ -1394,13 +2707,8 @@ async def rate_limit_middleware(request: Request, call_next):
if not rate_limiter.is_allowed():
return JSONResponse(
status_code=429,
- content={
- "error": "Rate limit exceeded",
- "message": "Too many requests. Please wait before making another request.",
- "retry_after": 2
- }
+ content={"error": "Rate limit exceeded"}
)
-
response = await call_next(request)
return response
@@ -1413,12 +2721,7 @@ async def http_exception_handler(request: Request, exc: HTTPException):
"""Custom HTTP exception handler"""
return JSONResponse(
status_code=exc.status_code,
- content={
- "error": True,
- "message": exc.detail,
- "status_code": exc.status_code,
- "timestamp": datetime.now().isoformat()
- }
+ content={"error": True, "message": exc.detail}
)
@app.exception_handler(Exception)
@@ -1427,10 +2730,9 @@ async def general_exception_handler(request: Request, exc: Exception):
return JSONResponse(
status_code=500,
content={
- "error": True,
+ "error": True,
"message": "Internal server error",
- "detail": str(exc) if os.getenv("DEBUG", "false").lower() == "true" else "An unexpected error occurred",
- "timestamp": datetime.now().isoformat()
+ "detail": str(exc) if os.getenv("DEBUG") else None
}
)
@@ -1444,72 +2746,11 @@ def custom_openapi():
openapi_schema = get_openapi(
title="Smartlead API - Complete Integration",
- version="2.0.0",
- description="""
- # Smartlead API - Complete Integration
-
- A comprehensive FastAPI wrapper for the Smartlead email automation platform.
-
- ## Features
- - **Campaign Management**: Create, update, and manage email campaigns
- - **Lead Management**: Add, update, and manage leads across campaigns with AI-powered personalization
- - **Sequence Management**: Create and manage email sequences with AI generation using job_id from database
- - **Webhook Management**: Set up webhooks for real-time notifications
- - **Analytics**: Get detailed campaign analytics and statistics
- - **Email Account Management**: Manage email accounts and warmup
- - **Client Management**: Handle client accounts and permissions
- - **Job Management**: Fetch job details from database for sequence generation
-
- ## AI-Powered Personalization
- When adding leads to campaigns, the API automatically generates personalized welcome and closing messages using LLM (Language Model) based on candidate details. These messages are added to the custom_fields as:
- - `Welcome_Message`: Personalized greeting based on candidate's background
- - `Closing_Message`: Personalized closing statement
-
- ## Sequence Generation with Job ID
- The sequence generation endpoint now supports using `job_id` to fetch job details from the database and automatically build comprehensive job descriptions for AI-powered sequence generation. This eliminates the need to manually provide job descriptions.
-
- ## Lead Schema
- The lead schema supports the following structure:
- ```json
- {
- "lead_list": [
- {
- "first_name": "Cristiano",
- "last_name": "Ronaldo",
- "email": "cristiano@mufc.com",
- "phone_number": "0239392029",
- "company_name": "Manchester United",
- "website": "mufc.com",
- "location": "London",
- "custom_fields": {
- "Title": "Regional Manager",
- "First_Line": "Loved your recent post about remote work on Linkedin"
- },
- "linkedin_profile": "http://www.linkedin.com/in/cristianoronaldo",
- "company_url": "mufc.com"
- }
- ],
- "settings": {
- "ignore_global_block_list": true,
- "ignore_unsubscribe_list": true,
- "ignore_duplicate_leads_in_other_campaign": false
- }
- }
- ```
-
- ## Authentication
- All requests require a Smartlead API key passed as a query parameter: `?api_key=YOUR_API_KEY`
-
- ## Rate Limits
- - 10 requests per 2 seconds (enforced automatically)
-
- ## Base URL
- - Smartlead API: `https://server.smartlead.ai/api/v1`
- """,
+ version="2.1.0",
+ description="A comprehensive FastAPI wrapper for the Smartlead email automation platform.",
routes=app.routes,
)
- # Add custom tags
openapi_schema["tags"] = [
{"name": "Campaigns", "description": "Campaign management operations"},
{"name": "Leads", "description": "Lead management operations"},
@@ -1519,7 +2760,6 @@ def custom_openapi():
{"name": "Messages", "description": "Message history and reply operations"},
{"name": "Analytics", "description": "Campaign analytics and statistics"},
{"name": "Email Accounts", "description": "Email account management"},
- {"name": "Jobs", "description": "Job management operations"},
{"name": "Utilities", "description": "Utility endpoints"}
]
@@ -1535,16 +2775,11 @@ app.openapi = custom_openapi
if __name__ == "__main__":
import uvicorn
- print("�� Starting Smartlead API - Complete Integration")
- print(f"�� API Documentation: http://localhost:8000/docs")
- print(f"📖 ReDoc Documentation: http://localhost:8000/redoc")
- print(f"�� Smartlead Base URL: {SMARTLEAD_BASE_URL}")
- print(f"⚡ Rate Limit: 10 requests per 2 seconds")
-
+ print("Starting Smartlead API - Complete Integration")
uvicorn.run(
- "updated-final:app",
+ "__main__:app",
host="0.0.0.0",
port=8000,
reload=True,
log_level="info"
- )
\ No newline at end of file
+ )