feat: 更新日期时间字段以支持字符串模式

src/lib/mysql.js

@@ -15,7 +15,6 @@ export const getMysqlPool = () => {
 
     pool = mysql.createPool({
       ...connectionOptions,
-      timezone: '+08:00',
       waitForConnections: true,
       connectionLimit: 10,
       queueLimit: 0,

src/modules/dms/db/columns.js

@@ -2,8 +2,8 @@ import { datetime } from 'drizzle-orm/mysql-core'
 import { sql } from 'drizzle-orm'
 
 export const timestamps = {
-  createdAt: datetime('created_at').notNull().default(sql`CURRENT_TIMESTAMP`),
-  updatedAt: datetime('updated_at')
+  createdAt: datetime('created_at', { mode: 'string' }).notNull().default(sql`CURRENT_TIMESTAMP`),
+  updatedAt: datetime('updated_at', { mode: 'string' })
     .notNull()
     .default(sql`CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP`),
 }

src/modules/dms/dms.validations.js

@@ -19,15 +19,6 @@ const optionalId = z.preprocess(
 
 const fileListValue = z.string().nullish()
 
-const caseFile = z.object({
-  type: z.string().min(1).max(16),
-  type_name: z.string().max(120).optional(),
-  name: z.string().min(1).max(255),
-  url: z.string().min(1).max(1000),
-  created_at: z.string().optional(),
-  updated_at: z.string().optional(),
-})
-
 // ── products ─────────────────────────────────────────────────────────
 
 export const productsListQuery = z.object({
@@ -66,7 +57,7 @@ const caseBody = z.object({
   description: z.string().trim().optional(),
   productId: optionalId,
   productName: z.string().max(255).optional(),
-  files: z.array(caseFile).optional(),
+  files: z.array(z.unknown()).optional(),
 })
 
 export const caseCreateBody = caseBody

src/modules/dms/project-roles/schema.js

@@ -25,7 +25,7 @@ export const projectRoleAssignments = mysqlTable('project_role_assignments', {
   role: varchar('role', { length: 32 }).notNull(),
   status: tinyint('status', { unsigned: true }).notNull().default(1),
   assignedBySsoId: varchar('assigned_by_sso_id', { length: 64 }),
-  assignedAt: datetime('assigned_at').notNull().default(sql`CURRENT_TIMESTAMP`),
+  assignedAt: datetime('assigned_at', { mode: 'string' }).notNull().default(sql`CURRENT_TIMESTAMP`),
   ...timestamps,
 }, (table) => ({
   projectIdx: index('idx_project_roles_project_id').on(table.projectId),

src/modules/dms/projects/schema.js

@@ -128,7 +128,7 @@ export const deliveries = mysqlTable('project_deliveries', {
   deliveryContact: varchar('delivery_contact', { length: 120 }),
   deliveryContactPhone: varchar('delivery_contact_phone', { length: 64 }),
   deliveryNote: text('delivery_note'),
-  completedAt: datetime('completed_at'),
+    completedAt: datetime('completed_at', { mode: 'string' }),
   ...timestamps,
 }, (table) => ({
   projectIdIdx: uniqueIndex('uk_deliveries_project_id').on(table.projectId),