init: 项目初始提交 - NeoZQYY Monorepo 完整代码

db/zqyy_app/schemas/init.sql

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+-- =============================================================================
+-- zqyy_app 数据库 Schema DDL
+-- 业务应用数据库：用户管理、RBAC 权限、任务管理、审批流程
+-- 所有业务表包含 site_id 字段以支持多门店隔离（Requirements 13.1）
+-- =============================================================================
+
+-- ---------------------------------------------------------------------------
+-- users 表：用户账户（微信 OpenID、手机号、昵称）
+-- ---------------------------------------------------------------------------
+CREATE TABLE IF NOT EXISTS users (
+    id          BIGSERIAL    PRIMARY KEY,
+    wx_openid   TEXT         UNIQUE,
+    mobile      TEXT,
+    nickname    TEXT,
+    status      INT          DEFAULT 1,          -- 1=启用, 0=禁用
+    site_id     BIGINT       NOT NULL,
+    created_at  TIMESTAMPTZ  DEFAULT NOW(),
+    updated_at  TIMESTAMPTZ  DEFAULT NOW()
+);
+
+CREATE INDEX IF NOT EXISTS idx_users_site_id ON users (site_id);
+CREATE INDEX IF NOT EXISTS idx_users_mobile  ON users (mobile);
+
+-- ---------------------------------------------------------------------------
+-- roles 表：角色定义
+-- ---------------------------------------------------------------------------
+CREATE TABLE IF NOT EXISTS roles (
+    id          SERIAL       PRIMARY KEY,
+    name        TEXT         UNIQUE NOT NULL,
+    description TEXT,
+    site_id     BIGINT       NOT NULL,
+    created_at  TIMESTAMPTZ  DEFAULT NOW()
+);
+
+CREATE INDEX IF NOT EXISTS idx_roles_site_id ON roles (site_id);
+
+-- ---------------------------------------------------------------------------
+-- permissions 表：权限定义（全局，不需要 site_id）
+-- ---------------------------------------------------------------------------
+CREATE TABLE IF NOT EXISTS permissions (
+    id          SERIAL       PRIMARY KEY,
+    resource    TEXT         NOT NULL,            -- 资源标识，如 'order', 'member'
+    action      TEXT         NOT NULL,            -- 操作标识，如 'read', 'write', 'delete'
+    description TEXT,
+    UNIQUE (resource, action)
+);
+
+-- ---------------------------------------------------------------------------
+-- user_roles 关联表：用户-角色多对多
+-- ---------------------------------------------------------------------------
+CREATE TABLE IF NOT EXISTS user_roles (
+    user_id     BIGINT       REFERENCES users(id) ON DELETE CASCADE,
+    role_id     INT          REFERENCES roles(id) ON DELETE CASCADE,
+    site_id     BIGINT       NOT NULL,
+    PRIMARY KEY (user_id, role_id)
+);
+
+CREATE INDEX IF NOT EXISTS idx_user_roles_site_id ON user_roles (site_id);
+
+-- ---------------------------------------------------------------------------
+-- role_permissions 关联表：角色-权限多对多
+-- ---------------------------------------------------------------------------
+CREATE TABLE IF NOT EXISTS role_permissions (
+    role_id       INT        REFERENCES roles(id) ON DELETE CASCADE,
+    permission_id INT        REFERENCES permissions(id) ON DELETE CASCADE,
+    PRIMARY KEY (role_id, permission_id)
+);
+
+-- ---------------------------------------------------------------------------
+-- tasks 表：任务管理（含审批流）
+-- ---------------------------------------------------------------------------
+CREATE TABLE IF NOT EXISTS tasks (
+    id            BIGSERIAL    PRIMARY KEY,
+    title         TEXT         NOT NULL,
+    description   TEXT,
+    status        TEXT         DEFAULT 'pending',   -- pending / approved / rejected / completed
+    assignee_id   BIGINT       REFERENCES users(id),
+    creator_id    BIGINT       REFERENCES users(id),
+    site_id       BIGINT       NOT NULL,
+    created_at    TIMESTAMPTZ  DEFAULT NOW(),
+    updated_at    TIMESTAMPTZ  DEFAULT NOW()
+);
+
+CREATE INDEX IF NOT EXISTS idx_tasks_site_id     ON tasks (site_id);
+CREATE INDEX IF NOT EXISTS idx_tasks_status      ON tasks (status);
+CREATE INDEX IF NOT EXISTS idx_tasks_assignee_id ON tasks (assignee_id);
+
+-- ---------------------------------------------------------------------------
+-- approvals 表：审批记录
+-- ---------------------------------------------------------------------------
+CREATE TABLE IF NOT EXISTS approvals (
+    id            BIGSERIAL    PRIMARY KEY,
+    task_id       BIGINT       REFERENCES tasks(id) ON DELETE CASCADE,
+    approver_id   BIGINT       REFERENCES users(id),
+    status        TEXT         DEFAULT 'pending',   -- pending / approved / rejected
+    comment       TEXT,
+    site_id       BIGINT       NOT NULL,
+    created_at    TIMESTAMPTZ  DEFAULT NOW()
+);
+
+CREATE INDEX IF NOT EXISTS idx_approvals_site_id ON approvals (site_id);
+CREATE INDEX IF NOT EXISTS idx_approvals_task_id ON approvals (task_id);