anything-llm/server/models/workspace.js

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const slugify = require("slugify");
const { Document } = require("./documents");
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const Workspace = {
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tablename: "workspaces",
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colsInit: `
id INTEGER PRIMARY KEY AUTOINCREMENT,
name TEXT NOT NULL UNIQUE,
slug TEXT NOT NULL UNIQUE,
vectorTag TEXT DEFAULT NULL,
createdAt TEXT DEFAULT CURRENT_TIMESTAMP,
lastUpdatedAt TEXT DEFAULT CURRENT_TIMESTAMP
`,
db: async function () {
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const sqlite3 = require("sqlite3").verbose();
const { open } = require("sqlite");
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const db = await open({
filename: `${
!!process.env.STORAGE_DIR ? `${process.env.STORAGE_DIR}/` : ""
}anythingllm.db`,
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driver: sqlite3.Database,
});
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await db.exec(
`CREATE TABLE IF NOT EXISTS ${this.tablename} (${this.colsInit})`
);
db.on("trace", (sql) => console.log(sql));
return db;
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},
new: async function (name = null) {
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if (!name) return { result: null, message: "name cannot be null" };
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const db = await this.db();
const { id, success, message } = await db
.run(`INSERT INTO ${this.tablename} (name, slug) VALUES (?, ?)`, [
name,
slugify(name, { lower: true }),
])
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.then((res) => {
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return { id: res.lastID, success: true, message: null };
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})
.catch((error) => {
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return { id: null, success: false, message: error.message };
});
if (!success) return { workspace: null, message };
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const workspace = await db.get(
`SELECT * FROM ${this.tablename} WHERE id = ${id}`
);
return { workspace, message: null };
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},
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get: async function (clause = "") {
const db = await this.db();
const result = await db
.get(`SELECT * FROM ${this.tablename} WHERE ${clause}`)
.then((res) => res || null);
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if (!result) return null;
const documents = await Document.forWorkspace(result.id);
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return { ...result, documents };
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},
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delete: async function (clause = "") {
const db = await this.db();
await db.get(`DELETE FROM ${this.tablename} WHERE ${clause}`);
return true;
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},
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where: async function (clause = "", limit = null) {
const db = await this.db();
const results = await db.all(
`SELECT * FROM ${this.tablename} ${clause ? `WHERE ${clause}` : ""} ${
!!limit ? `LIMIT ${limit}` : ""
}`
);
return results;
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},
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};
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module.exports = { Workspace };