98 lines
3.6 KiB
TypeScript
98 lines
3.6 KiB
TypeScript
import {
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bigint, // BIGINT (大整数, -2^63 到 2^63-1)
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bigserial, // BIGSERIAL (自增大整数, 1 到 2^63-1)
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boolean, // BOOLEAN (布尔值)
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char, // CHAR (定长字符串)
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check, // 定义检查约束
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date, // DATE (日期)
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decimal, // DECIMAL/NUMERIC (精确数字, 指定 precision 和 scale)
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doublePrecision, // DOUBLE PRECISION (双精度浮点数, 8字节)
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foreignKey, // 定义外键
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index, // 创建索引
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integer, // INTEGER (整数, -2^31 到 2^31-1)
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interval, // INTERVAL (时间间隔)
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json, // JSON (JSON 数据)
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jsonb, // JSONB (二进制 JSON, 推荐使用)
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numeric, // NUMERIC (同 decimal)
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pgEnum, // 定义枚举类型 (PostgreSQL ENUM)
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pgMaterializedView, // 创建物化视图
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pgPolicy, // 定义行级安全策略
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pgRole, // 定义角色
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pgSequence, // 创建序列
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pgTable, // 定义表
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pgTableCreator, // 创建自定义表名生成器的表定义函数
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pgView, // 创建视图
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primaryKey, // 定义主键
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serial, // SERIAL (自增整数, 1 到 2^31-1)
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text, // TEXT (变长字符串, 无长度限制)
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time, // TIME (时间)
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timestamp, // TIMESTAMP (日期时间, 无时区)
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unique, // 定义唯一约束
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uniqueIndex, // 创建唯一索引
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uuid, // UUID (通用唯一标识符)
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varchar, // VARCHAR (变长字符串, 指定长度)
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} from "drizzle-orm/pg-core";
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import { sql } from "drizzle-orm";
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import { id, createdAt, updatedAt } from "../common";
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import { user } from "./auth.db";
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// Enums
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const difficultyEnum = pgEnum('difficulty', ['easy', 'medium', 'hard']);
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const levelTypeEnum = pgEnum('level_type', ['drag_drop', 'puzzle']);
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const progressStatusEnum = pgEnum('progress_status', ['not_started', 'in_progress', 'completed']);
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const rewardTypeEnum = pgEnum('reward_type', ['badge', 'points', 'certificate']);
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// Tables
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export const levels = pgTable("levels", {
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id,
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title: varchar("title", { length: 255 }).notNull(),
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description: text("description"),
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difficulty: difficultyEnum("difficulty").notNull(),
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type: levelTypeEnum("type").notNull(),
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content: jsonb("content"), // JSON data for puzzle/blocks
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order: integer("order").notNull(),
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createdAt,
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updatedAt,
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});
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export const userProgress = pgTable("user_progress", {
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id,
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userId: text("user_id").notNull().references(() => user.id, { onDelete: "cascade" }),
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levelId: integer("level_id").notNull().references(() => levels.id, { onDelete: "cascade" }),
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status: progressStatusEnum("status").notNull().default('not_started'),
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progress: integer("progress").notNull().default(0), // 0-100
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completedAt: timestamp("completed_at"),
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createdAt,
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updatedAt,
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});
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export const rewards = pgTable("rewards", {
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id,
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name: varchar("name", { length: 255 }).notNull(),
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type: rewardTypeEnum("type").notNull(),
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value: integer("value"), // e.g., points value
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description: text("description"),
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iconUrl: varchar("icon_url", { length: 255 }),
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createdAt,
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updatedAt,
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});
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export const userRewards = pgTable("user_rewards", {
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id,
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userId: text("user_id").notNull().references(() => user.id, { onDelete: "cascade" }),
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rewardId: integer("reward_id").notNull().references(() => rewards.id, { onDelete: "cascade" }),
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earnedAt: timestamp("earned_at").defaultNow().notNull(),
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createdAt,
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updatedAt,
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});
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export const parentChild = pgTable("parent_child", {
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id,
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parentId: text("parent_id").notNull().references(() => user.id, { onDelete: "cascade" }),
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childId: text("child_id").notNull().references(() => user.id, { onDelete: "cascade" }),
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createdAt,
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updatedAt,
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});
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