design database

database/schema/project.db.ts

@@ -36,3 +36,79 @@ import {
 import { sql } from "drizzle-orm";
 
 import { id, createdAt, updatedAt } from "../common";
+import { user } from "./auth.db";
+import { attributeFile } from "./basic.db";
+
+// Enums
+export const catGenderEnum = pgEnum("cat_gender", ["male", "female"]);
+export const catGradeEnum = pgEnum("cat_grade", ["A", "B", "C", "D"]);
+export const catTypeEnum = pgEnum("cat_type", ["breeding_male", "breeding_female", "kitten"]);
+export const reservationStatusEnum = pgEnum("reservation_status", ["queuing", "reserved", "completed", "cancelled"]);
+export const orderStatusEnum = pgEnum("order_status", ["pending", "paid", "shipped", "delivered", "cancelled"]);
+
+// Tables
+export const shelter = pgTable("shelter", {
+    id,
+    name: varchar("name", { length: 255 }).notNull(),
+    description: text("description"),
+    address: varchar("address", { length: 255 }),
+    phone: varchar("phone", { length: 20 }),
+    imageIds: jsonb("image_ids").$type<number[]>().default([]),
+    createdAt,
+    updatedAt,
+});
+
+export const cat = pgTable("cat", {
+    id,
+    name: varchar("name", { length: 255 }).notNull(),
+    age: integer("age").notNull(), // in months
+    gender: catGenderEnum("gender").notNull(),
+    grade: catGradeEnum("grade").notNull(),
+    type: catTypeEnum("type").notNull(),
+    isAvailable: boolean("is_available").default(true).notNull(),
+    description: text("description"),
+    imageIds: jsonb("image_ids").$type<number[]>().default([]),
+    createdAt,
+    updatedAt,
+});
+
+export const reservation = pgTable("reservation", {
+    id,
+    userId: text("user_id").notNull().references(() => user.id, { onDelete: "cascade" }),
+    catId: integer("cat_id").references(() => cat.id, { onDelete: "set null" }),
+    deposit: numeric("deposit", { precision: 10, scale: 2 }).notNull(),
+    status: reservationStatusEnum("status").default("queuing").notNull(),
+    queueOrder: integer("queue_order"),
+    createdAt,
+    updatedAt,
+});
+
+export const product = pgTable("product", {
+    id,
+    name: varchar("name", { length: 255 }).notNull(),
+    description: text("description"),
+    price: numeric("price", { precision: 10, scale: 2 }).notNull(),
+    stock: integer("stock").default(0).notNull(),
+    imageIds: jsonb("image_ids").$type<number[]>().default([]),
+    createdAt,
+    updatedAt,
+});
+
+export const orderTable = pgTable("orders", {
+    id,
+    userId: text("user_id").notNull().references(() => user.id, { onDelete: "cascade" }),
+    totalPrice: numeric("total_price", { precision: 10, scale: 2 }).notNull(),
+    status: orderStatusEnum("status").default("pending").notNull(),
+    createdAt,
+    updatedAt,
+});
+
+export const orderItem = pgTable("order_item", {
+    id,
+    orderId: integer("order_id").notNull().references(() => orderTable.id, { onDelete: "cascade" }),
+    productId: integer("product_id").notNull().references(() => product.id, { onDelete: "cascade" }),
+    quantity: integer("quantity").notNull(),
+    unitPrice: numeric("unit_price", { precision: 10, scale: 2 }).notNull(),
+    createdAt,
+    updatedAt,
+});