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const prisma = require("../utils/prisma");
const { EventLogs } = require("./eventLogs");
const { Document } = require("./documents");
const { documentsPath, directUploadsPath } = require("../utils/files");
const { safeJsonParse } = require("../utils/http");
const fs = require("fs");
const path = require("path");
const WorkspaceParsedFiles = {
create: async function ({
filename,
workspaceId,
userId = null,
threadId = null,
metadata = null,
tokenCountEstimate = 0,
}) {
try {
const file = await prisma.workspace_parsed_files.create({
data: {
filename,
workspaceId: parseInt(workspaceId),
userId: userId ? parseInt(userId) : null,
threadId: threadId ? parseInt(threadId) : null,
metadata,
tokenCountEstimate,
},
});
await EventLogs.logEvent(
"workspace_file_uploaded",
{
filename,
workspaceId,
},
userId
);
return { file, error: null };
} catch (error) {
console.error("FAILED TO CREATE PARSED FILE RECORD.", error.message);
return { file: null, error: error.message };
}
},
get: async function (clause = {}) {
try {
const file = await prisma.workspace_parsed_files.findFirst({
where: clause,
});
return file;
} catch (error) {
console.error(error.message);
return null;
}
},
where: async function (
clause = {},
limit = null,
orderBy = null,
select = null
) {
try {
const files = await prisma.workspace_parsed_files.findMany({
where: clause,
...(limit !== null ? { take: limit } : {}),
...(orderBy !== null ? { orderBy } : {}),
...(select !== null ? { select } : {}),
});
return files;
} catch (error) {
console.error(error.message);
return [];
}
},
delete: async function (clause = {}) {
try {
await prisma.workspace_parsed_files.deleteMany({
where: clause,
});
return true;
} catch (error) {
console.error(error.message);
return false;
}
},
totalTokenCount: async function (clause = {}) {
const { _sum } = await prisma.workspace_parsed_files.aggregate({
where: clause,
_sum: { tokenCountEstimate: true },
});
return _sum.tokenCountEstimate || 0;
},
moveToDocumentsAndEmbed: async function (fileId, workspace) {
try {
const parsedFile = await this.get({ id: parseInt(fileId) });
if (!parsedFile) throw new Error("File not found");
// Get file location from metadata
const metadata = safeJsonParse(parsedFile.metadata, {});
const location = metadata.location;
if (!location) throw new Error("No file location in metadata");
// Get file from metadata location
const sourceFile = path.join(directUploadsPath, path.basename(location));
if (!fs.existsSync(sourceFile)) throw new Error("Source file not found");
// Move to custom-documents
const customDocsPath = path.join(documentsPath, "custom-documents");
if (!fs.existsSync(customDocsPath))
fs.mkdirSync(customDocsPath, { recursive: true });
// Copy the file to custom-documents
const targetPath = path.join(customDocsPath, path.basename(location));
fs.copyFileSync(sourceFile, targetPath);
fs.unlinkSync(sourceFile);
const {
failedToEmbed = [],
errors = [],
embedded = [],
} = await Document.addDocuments(
workspace,
[`custom-documents/${path.basename(location)}`],
parsedFile.userId
);
if (failedToEmbed.length > 0)
throw new Error(errors[0] || "Failed to embed document");
const document = await Document.get({
workspaceId: workspace.id,
docpath: embedded[0],
});
return { success: true, error: null, document };
} catch (error) {
console.error("Failed to move and embed file:", error);
return { success: false, error: error.message, document: null };
} finally {
// Always delete the file after processing
await this.delete({ id: parseInt(fileId) });
}
},
getContextMetadataAndLimits: async function (
workspace,
thread = null,
user = null
) {
try {
if (!workspace) throw new Error("Workspace is required");
const files = await this.where({
workspaceId: workspace.id,
threadId: thread?.id || null,
...(user ? { userId: user.id } : {}),
});
const results = [];
let totalTokens = 0;
for (const file of files) {
const metadata = safeJsonParse(file.metadata, {});
totalTokens += file.tokenCountEstimate || 0;
results.push({
id: file.id,
title: metadata.title || metadata.location,
location: metadata.location,
token_count_estimate: file.tokenCountEstimate,
});
}
return {
files: results,
contextWindow: workspace.contextWindow,
currentContextTokenCount: totalTokens,
};
} catch (error) {
console.error("Failed to get context metadata:", error);
return {
files: [],
contextWindow: Infinity,
currentContextTokenCount: 0,
};
}
},
getContextFiles: async function (workspace, thread = null, user = null) {
try {
const files = await this.where({
workspaceId: workspace.id,
threadId: thread?.id || null,
...(user ? { userId: user.id } : {}),
});
const results = [];
for (const file of files) {
const metadata = safeJsonParse(file.metadata, {});
const location = metadata.location;
if (!location) continue;
const sourceFile = path.join(
directUploadsPath,
path.basename(location)
);
if (!fs.existsSync(sourceFile)) continue;
const content = fs.readFileSync(sourceFile, "utf-8");
const data = safeJsonParse(content, null);
if (!data?.pageContent) continue;
results.push({
pageContent: data.pageContent,
token_count_estimate: file.tokenCountEstimate,
...metadata,
});
}
return results;
} catch (error) {
console.error("Failed to get context files:", error);
return [];
}
},
};
module.exports = { WorkspaceParsedFiles };
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