feat(ADM-018): completed feature

project/src/modules/store-settings/api/settings.routes.ts

@@ -0,0 +1,109 @@
+import type { FastifyInstance } from 'fastify';
+import type pg from 'pg';
+import { z } from 'zod';
+import type { Authenticate } from '../../../shared/auth.js';
+import { requireRole } from '../../../shared/auth.js';
+import { parseJson } from '../../../shared/http-input.js';
+import { AppError } from '../../../shared/errors.js';
+
+export interface StoreSettingsRoutesDeps {
+  pool: pg.Pool;
+  authenticate: Authenticate;
+}
+
+const updateSettingsSchema = z.object({
+  storeName: z.string().min(1).max(120).optional(),
+  storeTagline: z.string().max(200).optional(),
+  contactEmail: z.string().email().optional(),
+  contactPhone: z.string().max(40).optional(),
+  contactAddress: z.string().max(400).optional(),
+  footerText: z.string().max(400).optional(),
+  facebookUrl: z.string().url().optional().or(z.literal('')),
+  instagramUrl: z.string().url().optional().or(z.literal('')),
+});
+
+const SETTING_KEYS: Record<string, string> = {
+  storeName: 'store_name',
+  storeTagline: 'store_tagline',
+  contactEmail: 'contact_email',
+  contactPhone: 'contact_phone',
+  contactAddress: 'contact_address',
+  footerText: 'footer_text',
+  facebookUrl: 'facebook_url',
+  instagramUrl: 'instagram_url',
+};
+
+export async function registerStoreSettingsRoutes(
+  app: FastifyInstance,
+  deps: StoreSettingsRoutesDeps,
+): Promise<void> {
+  // GET /admin/settings — fetch all settings
+  app.get('/admin/settings', async (request, reply) => {
+    const user = await deps.authenticate(request);
+    requireRole(user, 'admin');
+    const result = await deps.pool.query<{ key: string; value: string }>(
+      `SELECT key, value FROM store_settings`,
+    );
+    const map: Record<string, string> = {};
+    for (const row of result.rows) {
+      map[row.key] = row.value;
+    }
+    return reply.send({
+      storeName: map['store_name'] ?? '',
+      storeTagline: map['store_tagline'] ?? '',
+      contactEmail: map['contact_email'] ?? '',
+      contactPhone: map['contact_phone'] ?? '',
+      contactAddress: map['contact_address'] ?? '',
+      footerText: map['footer_text'] ?? '',
+      facebookUrl: map['facebook_url'] ?? '',
+      instagramUrl: map['instagram_url'] ?? '',
+    });
+  });
+
+  // PATCH /admin/settings — update one or more settings
+  app.patch('/admin/settings', async (request, reply) => {
+    const user = await deps.authenticate(request);
+    requireRole(user, 'admin');
+    const input = parseJson(updateSettingsSchema, request.body);
+    const updates: string[] = [];
+    const values: unknown[] = [];
+    let i = 1;
+    for (const [field, dbKey] of Object.entries(SETTING_KEYS)) {
+      const val = input[field as keyof typeof input];
+      if (val !== undefined) {
+        updates.push(`key = CASE WHEN key = $${i} THEN $${i + 1} ELSE key END`);
+        values.push(dbKey, val);
+        i += 2;
+      }
+    }
+    if (updates.length > 0) {
+      // Use INSERT ... ON CONFLICT for each key
+      for (const [field, dbKey] of Object.entries(SETTING_KEYS)) {
+        const val = input[field as keyof typeof input];
+        if (val !== undefined) {
+          await deps.pool.query(
+            `INSERT INTO store_settings (key, value, updated_by) VALUES ($1, $2, $3)
+             ON CONFLICT (key) DO UPDATE SET value = $2, updated_at = NOW(), updated_by = $3`,
+            [dbKey, val, user.id],
+          );
+        }
+      }
+    }
+    // Return updated settings
+    const result = await deps.pool.query<{ key: string; value: string }>(
+      `SELECT key, value FROM store_settings`,
+    );
+    const map: Record<string, string> = {};
+    for (const row of result.rows) { map[row.key] = row.value; }
+    return reply.send({
+      storeName: map['store_name'] ?? '',
+      storeTagline: map['store_tagline'] ?? '',
+      contactEmail: map['contact_email'] ?? '',
+      contactPhone: map['contact_phone'] ?? '',
+      contactAddress: map['contact_address'] ?? '',
+      footerText: map['footer_text'] ?? '',
+      facebookUrl: map['facebook_url'] ?? '',
+      instagramUrl: map['instagram_url'] ?? '',
+    });
+  });
+}

project/src/modules/store-settings/domain/settings.ts

@@ -0,0 +1,17 @@
+export interface StoreSetting {
+  key: string;
+  value: string;
+  updatedAt: Date;
+  updatedBy: string | null;
+}
+
+export interface StoreSettings {
+  storeName: string;
+  storeTagline: string;
+  contactEmail: string;
+  contactPhone: string;
+  contactAddress: string;
+  footerText: string;
+  facebookUrl: string;
+  instagramUrl: string;
+}

project/src/modules/store-settings/index.ts

@@ -0,0 +1,2 @@
+export { registerStoreSettingsRoutes } from './api/settings.routes.js';
+export type { StoreSettings, StoreSetting } from './domain/settings.js';