Initial commit: Angular frontend and Expressjs backend

worklenz-backend/src/controllers/shared-projects-controller.ts

@@ -0,0 +1,61 @@
+import {createHmac} from "crypto";
+
+import {IWorkLenzRequest} from "../interfaces/worklenz-request";
+import {IWorkLenzResponse} from "../interfaces/worklenz-response";
+
+import db from "../config/db";
+import {ServerResponse} from "../models/server-response";
+import WorklenzControllerBase from "./worklenz-controller-base";
+import HandleExceptions from "../decorators/handle-exceptions";
+
+export default class SharedprojectsController extends WorklenzControllerBase {
+  private static getShareLink(hash: string) {
+    return `https://${process.env.HOSTNAME}/share/${hash}`;
+  }
+
+  private static createShareInfo(name?: string, createdAt?: string, hash?: string) {
+    if (!name || !createdAt || !hash) return null;
+    return {
+      url: this.getShareLink(hash),
+      created_by: name?.split(" ")[0],
+      created_at: createdAt
+    };
+  }
+
+  @HandleExceptions()
+  public static async create(req: IWorkLenzRequest, res: IWorkLenzResponse): Promise<IWorkLenzResponse> {
+    const q = `
+      INSERT INTO shared_projects (project_id, team_id, enabled_by, hash_value)
+      VALUES ($1, $2, $3, $4)
+      RETURNING id, created_at;
+    `;
+
+    const hash = createHmac("sha256", req.body.project_id).digest("hex");
+
+    const result = await db.query(q, [req.body.project_id, req.user?.team_id, req.user?.id, hash]);
+    const [data] = result.rows;
+    if (!data?.id)
+      return res.status(400).send(new ServerResponse(true, null));
+    return res.status(200).send(new ServerResponse(true, this.createShareInfo(req.user?.name?.split(" ")[0], data.createdAt, hash)));
+  }
+
+  @HandleExceptions()
+  public static async getById(req: IWorkLenzRequest, res: IWorkLenzResponse): Promise<IWorkLenzResponse> {
+    const q = `
+      SELECT hash_value, created_at, (SELECT name FROM users WHERE id = enabled_by)
+      FROM shared_projects
+      WHERE project_id = $1
+        AND team_id = $2;
+    `;
+    const result = await db.query(q, [req.params.id, req.user?.team_id]);
+    const [data] = result.rows;
+    return res.status(200).send(new ServerResponse(true, this.createShareInfo(data?.name, data?.created_at, data?.hash_value)));
+  }
+
+  @HandleExceptions()
+  public static async deleteById(req: IWorkLenzRequest, res: IWorkLenzResponse): Promise<IWorkLenzResponse> {
+    const q = `DELETE FROM shared_projects WHERE project_id = $1 AND team_id = $2;`;
+    const result = await db.query(q, [req.params.id, req.user?.team_id]);
+    return res.status(200).send(new ServerResponse(true, result.rows));
+  }
+}