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const axios = require("axios");
const FormData = require("form-data");
const uploadPDF = async (req, res) => {
try {
const file = req.file;
if (!file) {
return res
.status(400)
.json({ success: false, message: "No file uploaded" });
}
const { name, sessionId, title, summary, categories } = req.body;
const formData = new FormData();
formData.append("pdf_file", file.buffer, file.originalname);
formData.append("name", name);
formData.append("sessionId", sessionId);
formData.append("title", title);
formData.append("summary", summary);
formData.append("categories", categories);
const response = await axios.post(
"http://localhost:8082/upload-pdf",
formData,
{
headers: {
...formData.getHeaders(),
},
}
);
// fs.unlink(file.path, (err) => {
// if (err) console.error("Error deleting the file:", err);
// else console.log("File deleted successfully");
// });
return res.status(200).json({
success: true,
message: "PDF uploaded and processed successfully",
data: response.data,
});
} catch (error) {
console.warn("Error in uploadPDF:", error);
return res.status(500).json({
success: false,
message: "Failed to process PDF",
error: error.message,
});
}
};
const uploadLink = async (req, res) => {
try {
const { link, sessionId, title, summary, categories } = req.body;
const response = await axios.post("http://localhost:8082/process-link", {
link,
sessionId,
title,
summary,
categories,
});
console.info("Response : ", response.data);
if (response.data.status === "success") {
// If the FastAPI endpoint indicates success
return res.status(200).json({
success: true,
message: "Link processed successfully",
data: response.data, // Include any data if needed
});
} else {
// If the FastAPI endpoint indicates an error
return res.status(400).json({
success: false,
message:
response.data.detail || "Failed to process link. Please try again",
});
}
} catch (error) {
console.error("Error in uploading link : ", error);
if (error.response) {
const { status, data } = error.response;
return res.status(status).json({
success: false,
message: data.detail || "Failed to process link. Please try again",
});
} else if (error.request) {
console.error("No response received from the server:", error.request);
return res.status(500).json({
success: false,
message:
"No response received from the server. Please try again later.",
});
} else {
// Something happened in setting up the request that triggered an Error
console.error("Error in setting up the request:", error.message);
return res.status(500).json({
success: false,
message: "An unexpected error occurred. Please try again",
});
}
}
};
const uploadText = async (req, res) => {
try {
const { text, sessionId, name, title, summary, categories } = req.body;
const response = await axios.post("http://localhost:8082/process-text", {
text,
sessionId,
title,
name,
summary,
categories,
});
console.info("Response : ", response.data);
if (response.data.status === "success") {
// If the FastAPI endpoint indicates success
return res.status(200).json({
success: true,
message: "Link processed successfully",
data: response.data, // Include any data if needed
});
} else {
// If the FastAPI endpoint indicates an error
return res.status(400).json({
success: false,
message:
response.data.detail || "Failed to process link. Please try again",
});
}
} catch (error) {
console.error("Error in uploading link : ", error);
if (error.response) {
const { status, data } = error.response;
return res.status(status).json({
success: false,
message: data.detail || "Failed to process link. Please try again",
});
} else if (error.request) {
console.error("No response received from the server:", error.request);
return res.status(500).json({
success: false,
message:
"No response received from the server. Please try again later.",
});
} else {
// Something happened in setting up the request that triggered an Error
console.error("Error in setting up the request:", error.message);
return res.status(500).json({
success: false,
message: "An unexpected error occurred. Please try again",
});
}
}
};
const clearContext = async (req, res) => {
try {
const { sessionId } = req.body;
const response = await axios.post("http://localhost:8082/clear-context", {
sessionId,
});
const { data } = response;
if (data.status === "success") {
return res
.status(200)
.json({ success: true, message: "context cleared successfully" });
}
return res
.status(400)
.json({ message: "failed to clear context", success: false });
} catch (error) {
console.error("Error in clearing all context : ", error);
return res
.status(500)
.json({ message: "failed to clear context", success: false });
}
};
module.exports = { uploadPDF, uploadLink, clearContext, uploadText };
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