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use chrono::Local;
use sea_orm::{ActiveModelTrait, DbConn, DbErr, DeleteResult, EntityTrait, PaginatorTrait, QueryOrder};
use sea_orm::ActiveValue::Set;
use sea_orm::QueryFilter;
use sea_orm::ColumnTrait;
use crate::entity::dialog_info;
use crate::entity::dialog_info::Entity;
pub struct Query;
impl Query {
pub async fn find_dialog_info_by_id(db: &DbConn, id: i64) -> Result<Option<dialog_info::Model>, DbErr> {
Entity::find_by_id(id).one(db).await
}
pub async fn find_dialog_infos(db: &DbConn) -> Result<Vec<dialog_info::Model>, DbErr> {
Entity::find().all(db).await
}
pub async fn find_dialog_infos_by_uid(db: &DbConn, uid: i64) -> Result<Vec<dialog_info::Model>, DbErr> {
Entity::find()
.filter(dialog_info::Column::Uid.eq(uid))
.all(db)
.await
}
pub async fn find_dialog_infos_in_page(
db: &DbConn,
page: u64,
posts_per_page: u64,
) -> Result<(Vec<dialog_info::Model>, u64), DbErr> {
// Setup paginator
let paginator = Entity::find()
.order_by_asc(dialog_info::Column::DialogId)
.paginate(db, posts_per_page);
let num_pages = paginator.num_pages().await?;
// Fetch paginated posts
paginator.fetch_page(page - 1).await.map(|p| (p, num_pages))
}
}
pub struct Mutation;
impl Mutation {
pub async fn create_dialog_info(
db: &DbConn,
form_data: dialog_info::Model,
) -> Result<dialog_info::ActiveModel, DbErr> {
dialog_info::ActiveModel {
dialog_id: Default::default(),
uid: Set(form_data.uid.to_owned()),
dialog_name: Set(form_data.dialog_name.to_owned()),
history: Set(form_data.history.to_owned()),
created_at: Set(Local::now().date_naive()),
updated_at: Set(Local::now().date_naive()),
}
.save(db)
.await
}
pub async fn update_dialog_info_by_id(
db: &DbConn,
id: i64,
form_data: dialog_info::Model,
) -> Result<dialog_info::Model, DbErr> {
let dialog_info: dialog_info::ActiveModel = Entity::find_by_id(id)
.one(db)
.await?
.ok_or(DbErr::Custom("Cannot find.".to_owned()))
.map(Into::into)?;
dialog_info::ActiveModel {
dialog_id: dialog_info.dialog_id,
uid: dialog_info.uid,
dialog_name: Set(form_data.dialog_name.to_owned()),
history: Set(form_data.history.to_owned()),
created_at: Default::default(),
updated_at: Set(Local::now().date_naive()),
}
.update(db)
.await
}
pub async fn delete_dialog_info(db: &DbConn, kb_id: i64) -> Result<DeleteResult, DbErr> {
let tag: dialog_info::ActiveModel = Entity::find_by_id(kb_id)
.one(db)
.await?
.ok_or(DbErr::Custom("Cannot find.".to_owned()))
.map(Into::into)?;
tag.delete(db).await
}
pub async fn delete_all_dialog_infos(db: &DbConn) -> Result<DeleteResult, DbErr> {
Entity::delete_many().exec(db).await
}
} |