setup

src/database/schema/location.ts

@@ -0,0 +1,40 @@
+// db/schema/location.ts
+import {
+  pgTable,
+  uuid,
+  varchar,
+  text,
+  timestamp,
+  index,
+} from "drizzle-orm/pg-core";
+
+export const locations = pgTable(
+  "ms_locations",
+  {
+    id: uuid("id").defaultRandom().primaryKey(),
+    branchId: text("branch_id").notNull(), // Multi-tenant support
+    code: varchar("code", { length: 255 }).notNull(),
+    nameTh: varchar("name_th", { length: 255 }).notNull(),
+    nameEn: varchar("name_en", { length: 255 }),
+
+    type: varchar("type", { length: 50 }).notNull(),
+    // 'country' | 'province' | 'district' | 'subdistrict'
+
+    parentId: uuid("parent_id"), // self reference (tree)
+
+    createdAt: timestamp("created_at").defaultNow().notNull(),
+    updatedAt: timestamp("updated_at").defaultNow().notNull(),
+  },
+  (table) => ({
+    branchIdx: index("ms_locations_branch_id_idx").on(table.branchId),
+    typeIndex: index("ms_locations_type_idx").on(table.type),
+    parentIdIndex: index("ms_locations_parent_id_idx").on(table.parentId),
+    branchTypeIdx: index("ms_locations_branch_type_idx").on(
+      table.branchId,
+      table.type,
+    ),
+  }),
+);
+
+export type Location = typeof locations.$inferSelect;
+export type NewLocation = typeof locations.$inferInsert;