feat(F-113): completed feature

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

@@ -37,8 +37,28 @@ const updateSettingsSchema = z.object({
   smtpUser: z.string().max(255).optional(),
   smtpPass: z.string().max(500).optional(),
   smtpFrom: z.string().email().optional().or(z.literal('')),
+  couriers: z.array(z.string().trim().min(1).max(60)).max(30).optional(),
 });
 
+/** Lista de transportistas por defecto hasta que el admin la edite. */
+export const DEFAULT_COURIERS = ['Correos', 'SEUR', 'MRW', 'GLS', 'DHL', 'UPS'];
+
+export function parseCouriers(raw: string | undefined | null): string[] {
+  if (!raw?.trim()) return [...DEFAULT_COURIERS];
+  try {
+    const parsed: unknown = JSON.parse(raw);
+    if (!Array.isArray(parsed)) return [...DEFAULT_COURIERS];
+    const list = parsed
+      .filter((item): item is string => typeof item === 'string')
+      .map((item) => item.trim())
+      .filter((item) => item.length > 0)
+      .slice(0, 30);
+    return list.length > 0 ? list : [...DEFAULT_COURIERS];
+  } catch {
+    return [...DEFAULT_COURIERS];
+  }
+}
+
 const SETTING_KEYS: Record<string, string> = {
   storeName: 'store_name',
   storeTagline: 'store_tagline',
@@ -113,6 +133,7 @@ export async function registerStoreSettingsRoutes(
       smtpPass: '',
       smtpPassConfigured: Boolean(map['smtp_pass'] || process.env.SMTP_PASS),
       smtpFrom: map['smtp_from'] ?? process.env.SMTP_FROM ?? '',
+      couriers: parseCouriers(map['shipping_couriers']),
     });
   });
 
@@ -158,6 +179,13 @@ export async function registerStoreSettingsRoutes(
         }
       }
     }
+    if (input.couriers !== undefined) {
+      await deps.pool.query(
+        `INSERT INTO store_settings (key, value, updated_by) VALUES ('shipping_couriers', $1, $2)
+         ON CONFLICT (key) DO UPDATE SET value = $1, updated_at = NOW(), updated_by = $2`,
+        [JSON.stringify(input.couriers), updatedBy],
+      );
+    }
     // Return updated settings
     const result = await deps.pool.query<{ key: string; value: string }>(
       `SELECT key, value FROM store_settings`,
@@ -193,6 +221,7 @@ export async function registerStoreSettingsRoutes(
       smtpPass: '',
       smtpPassConfigured: Boolean(map['smtp_pass'] || process.env.SMTP_PASS),
       smtpFrom: map['smtp_from'] ?? process.env.SMTP_FROM ?? '',
+      couriers: parseCouriers(map['shipping_couriers']),
     });
   });
 }