97 lines
3.6 KiB
JavaScript
97 lines
3.6 KiB
JavaScript
|
"use strict";
|
||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
||
|
|
exports.TaskadeProjectLoader = void 0;
|
||
|
|
const env_1 = require("@langchain/core/utils/env");
|
||
|
|
const documents_1 = require("@langchain/core/documents");
|
||
|
|
const base_1 = require("@langchain/core/document_loaders/base");
|
||
|
|
/**
|
||
|
|
* Class representing a document loader for loading Taskade project. It
|
||
|
|
* extends the BaseDocumentLoader and implements the TaskadeLoaderParams
|
||
|
|
* interface. The constructor takes a config object as a parameter, which
|
||
|
|
* contains the personal access token and project ID.
|
||
|
|
* @example
|
||
|
|
* ```typescript
|
||
|
|
* const loader = new TaskadeProjectLoader({
|
||
|
|
* personalAccessToken: "TASKADE_PERSONAL_ACCESS_TOKEN",
|
||
|
|
* projectId: "projectId",
|
||
|
|
* });
|
||
|
|
* const docs = await loader.load();
|
||
|
|
* ```
|
||
|
|
*/
|
||
|
|
class TaskadeProjectLoader extends base_1.BaseDocumentLoader {
|
||
|
|
constructor({ personalAccessToken = (0, env_1.getEnvironmentVariable)("TASKADE_PERSONAL_ACCESS_TOKEN"), projectId, }) {
|
||
|
|
super();
|
||
|
|
Object.defineProperty(this, "personalAccessToken", {
|
||
|
|
enumerable: true,
|
||
|
|
configurable: true,
|
||
|
|
writable: true,
|
||
|
|
value: void 0
|
||
|
|
});
|
||
|
|
Object.defineProperty(this, "projectId", {
|
||
|
|
enumerable: true,
|
||
|
|
configurable: true,
|
||
|
|
writable: true,
|
||
|
|
value: void 0
|
||
|
|
});
|
||
|
|
Object.defineProperty(this, "headers", {
|
||
|
|
enumerable: true,
|
||
|
|
configurable: true,
|
||
|
|
writable: true,
|
||
|
|
value: {}
|
||
|
|
});
|
||
|
|
this.personalAccessToken = personalAccessToken;
|
||
|
|
this.projectId = projectId;
|
||
|
|
if (this.personalAccessToken) {
|
||
|
|
this.headers = {
|
||
|
|
Authorization: `Bearer ${this.personalAccessToken}`,
|
||
|
|
};
|
||
|
|
}
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Fetches the Taskade project using the Taskade API and returns it as a
|
||
|
|
* TaskadeProject object.
|
||
|
|
* @returns A Promise that resolves to a TaskadeProject object.
|
||
|
|
*/
|
||
|
|
async getTaskadeProject() {
|
||
|
|
const tasks = [];
|
||
|
|
let after = null;
|
||
|
|
let hasMoreTasks = true;
|
||
|
|
while (hasMoreTasks) {
|
||
|
|
const queryParamsString = new URLSearchParams({
|
||
|
|
limit: "100",
|
||
|
|
...(after == null ? {} : { after }),
|
||
|
|
}).toString();
|
||
|
|
const url = `https://www.taskade.com/api/v1/projects/${this.projectId}/tasks?${queryParamsString}`;
|
||
|
|
const response = await fetch(url, { headers: this.headers });
|
||
|
|
const data = await response.json();
|
||
|
|
if (!response.ok) {
|
||
|
|
throw new Error(`Unable to get Taskade project: ${response.status} ${JSON.stringify(data)}`);
|
||
|
|
}
|
||
|
|
if (!data) {
|
||
|
|
throw new Error("Unable to get Taskade project");
|
||
|
|
}
|
||
|
|
if (data.items.length === 0) {
|
||
|
|
hasMoreTasks = false;
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
after = data.items[data.items.length - 1].id;
|
||
|
|
}
|
||
|
|
tasks.push(...data.items);
|
||
|
|
}
|
||
|
|
return { tasks };
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Fetches the Taskade project using the Taskade API, creates a Document instance
|
||
|
|
* with the JSON representation of the file as the page content and the
|
||
|
|
* API URL as the metadata, and returns it.
|
||
|
|
* @returns A Promise that resolves to an array of Document instances.
|
||
|
|
*/
|
||
|
|
async load() {
|
||
|
|
const data = await this.getTaskadeProject();
|
||
|
|
const metadata = { projectId: this.projectId };
|
||
|
|
const text = data.tasks.map((t) => t.text).join("\n");
|
||
|
|
return [new documents_1.Document({ pageContent: text, metadata })];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
exports.TaskadeProjectLoader = TaskadeProjectLoader;
|