Initial commit: Angular frontend and Expressjs backend

worklenz-backend/src/controllers/overview-controller.ts

@@ -0,0 +1,50 @@
+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 OverviewController extends WorklenzControllerBase {
+  @HandleExceptions()
+  public static async getById(req: IWorkLenzRequest, res: IWorkLenzResponse): Promise<IWorkLenzResponse> {
+    const q = `
+      SELECT id,
+             name,
+             color_code,
+             notes,
+             (SELECT name FROM clients WHERE id = projects.client_id) AS client_name,
+
+             (SELECT COALESCE(ARRAY_TO_JSON(ARRAY_AGG(ROW_TO_JSON(rec))), '[]'::JSON)
+              FROM (SELECT team_member_id AS id,
+                           (SELECT task_id
+                            FROM tasks_assignees
+                            WHERE EXISTS(SELECT id FROM tasks WHERE project_id = $1)
+                              AND project_member_id = id) AS task_count,
+                           (SELECT name
+                            FROM users
+                            WHERE id =
+                                  (SELECT user_id
+                                   FROM team_members
+                                   WHERE team_member_id = project_members.team_member_id)),
+                           (SELECT name
+                            FROM job_titles
+                            WHERE id = (SELECT job_title_id
+                                        FROM team_members
+                                        WHERE id = project_members.team_member_id)) AS job_title
+                    FROM project_members
+                    WHERE project_id = projects.id
+                    ORDER BY name ASC) rec) AS members,
+
+             (SELECT COALESCE(ARRAY_TO_JSON(ARRAY_AGG(ROW_TO_JSON(rec))), '[]'::JSON)
+              FROM (SELECT id, name, done FROM tasks WHERE project_id = projects.id ORDER BY name ASC) rec) AS tasks
+      FROM projects
+      WHERE id = $1
+        AND team_id = $2;
+    `;
+    const result = await db.query(q, [req.params.id, req.user?.team_id || null]);
+    const [data] = result.rows;
+    return res.status(200).send(new ServerResponse(true, data));
+  }
+}