feat(project-ratecard): implement project rate card management with CRUD operations and integrate into frontend

2025-05-21 17:16:35 +05:30
parent db1108a48d
commit c3bec74897
11 changed files with 671 additions and 144 deletions
--- a/worklenz-backend/src/controllers/project-ratecard-controller.ts
+++ b/worklenz-backend/src/controllers/project-ratecard-controller.ts
@@ -0,0 +1,121 @@
+import db from "../config/db";
+import { IWorkLenzRequest } from "../interfaces/worklenz-request";
+import { IWorkLenzResponse } from "../interfaces/worklenz-response";
+import { ServerResponse } from "../models/server-response";
+import HandleExceptions from "../decorators/handle-exceptions";
+import WorklenzControllerBase from "./worklenz-controller-base";
+
+export default class ProjectRateCardController extends WorklenzControllerBase {
+  // Insert multiple roles for a project
+  @HandleExceptions()
+  public static async insertMany(req: IWorkLenzRequest, res: IWorkLenzResponse): Promise<IWorkLenzResponse> {
+    const { project_id, roles } = req.body;
+    if (!Array.isArray(roles) || !project_id) {
+      return res.status(400).send(new ServerResponse(false, null, "Invalid input"));
+    }
+    const values = roles.map((role: any) => [
+      project_id,
+      role.job_title_id,
+      role.rate
+    ]);
+    const q = `
+      INSERT INTO finance_project_rate_card_roles (project_id, job_title_id, rate)
+      VALUES ${values.map((_, i) => `($${i * 3 + 1}, $${i * 3 + 2}, $${i * 3 + 3})`).join(",")}
+      ON CONFLICT (project_id, job_title_id) DO UPDATE SET rate = EXCLUDED.rate
+      RETURNING *;
+    `;
+    const flatValues = values.flat();
+    const result = await db.query(q, flatValues);
+    return res.status(200).send(new ServerResponse(true, result.rows));
+  }
+
+  // Get all roles for a project
+  @HandleExceptions()
+  public static async getFromProjectId(req: IWorkLenzRequest, res: IWorkLenzResponse): Promise<IWorkLenzResponse> {
+    const { project_id } = req.params;
+    const q = `
+      SELECT fprr.*, jt.name as jobtitle
+      FROM finance_project_rate_card_roles fprr
+      LEFT JOIN job_titles jt ON fprr.job_title_id = jt.id
+      WHERE fprr.project_id = $1
+      ORDER BY jt.name;
+    `;
+    const result = await db.query(q, [project_id]);
+    return res.status(200).send(new ServerResponse(true, result.rows));
+  }
+
+  // Get a single role by id
+  @HandleExceptions()
+  public static async getFromId(req: IWorkLenzRequest, res: IWorkLenzResponse): Promise<IWorkLenzResponse> {
+    const { id } = req.params;
+    const q = `
+      SELECT fprr.*, jt.name as jobtitle
+      FROM finance_project_rate_card_roles fprr
+      LEFT JOIN job_titles jt ON fprr.job_title_id = jt.id
+      WHERE fprr.id = $1;
+    `;
+    const result = await db.query(q, [id]);
+    return res.status(200).send(new ServerResponse(true, result.rows[0]));
+  }
+
+  // Update a single role by id
+  @HandleExceptions()
+  public static async updateFromId(req: IWorkLenzRequest, res: IWorkLenzResponse): Promise<IWorkLenzResponse> {
+    const { id } = req.params;
+    const { job_title_id, rate } = req.body;
+    const q = `
+      UPDATE finance_project_rate_card_roles
+      SET job_title_id = $1, rate = $2, updated_at = NOW()
+      WHERE id = $3
+      RETURNING *;
+    `;
+    const result = await db.query(q, [job_title_id, rate, id]);
+    return res.status(200).send(new ServerResponse(true, result.rows[0]));
+  }
+
+  // Update all roles for a project (delete then insert)
+  @HandleExceptions()
+  public static async updateFromProjectId(req: IWorkLenzRequest, res: IWorkLenzResponse): Promise<IWorkLenzResponse> {
+    const { project_id, roles } = req.body;
+    if (!Array.isArray(roles) || !project_id) {
+      return res.status(400).send(new ServerResponse(false, null, "Invalid input"));
+    }
+    // Delete existing
+    await db.query(`DELETE FROM finance_project_rate_card_roles WHERE project_id = $1`, [project_id]);
+    // Insert new
+    if (roles.length === 0) {
+      return res.status(200).send(new ServerResponse(true, []));
+    }
+    const values = roles.map((role: any) => [
+      project_id,
+      role.job_title_id,
+      role.rate
+    ]);
+    const q = `
+      INSERT INTO finance_project_rate_card_roles (project_id, job_title_id, rate)
+      VALUES ${values.map((_, i) => `($${i * 3 + 1}, $${i * 3 + 2}, $${i * 3 + 3})`).join(",")}
+      RETURNING *;
+    `;
+    const flatValues = values.flat();
+    const result = await db.query(q, flatValues);
+    return res.status(200).send(new ServerResponse(true, result.rows));
+  }
+
+  // Delete a single role by id
+  @HandleExceptions()
+  public static async deleteFromId(req: IWorkLenzRequest, res: IWorkLenzResponse): Promise<IWorkLenzResponse> {
+    const { id } = req.params;
+    const q = `DELETE FROM finance_project_rate_card_roles WHERE id = $1 RETURNING *;`;
+    const result = await db.query(q, [id]);
+    return res.status(200).send(new ServerResponse(true, result.rows[0]));
+  }
+
+  // Delete all roles for a project
+  @HandleExceptions()
+  public static async deleteFromProjectId(req: IWorkLenzRequest, res: IWorkLenzResponse): Promise<IWorkLenzResponse> {
+    const { project_id } = req.params;
+    const q = `DELETE FROM finance_project_rate_card_roles WHERE project_id = $1 RETURNING *;`;
+    const result = await db.query(q, [project_id]);
+    return res.status(200).send(new ServerResponse(true, result.rows));
+  }
+}