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itstudio_manager/schema.sql
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2026-07-25 14:21:06 +08:00

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-- 用户表(若项目使用 Django auth,可忽略或与 auth_user 对应)
DROP TABLE IF EXISTS account;
CREATE TABLE account
(
id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
username VARCHAR(150) NOT NULL UNIQUE,
password VARCHAR(128) NOT NULL,
email VARCHAR(254),
full_name VARCHAR(200),
is_active TINYINT(1) NOT NULL DEFAULT 1,
is_staff TINYINT(1) NOT NULL DEFAULT 0,
created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE = InnoDB
DEFAULT CHARSET = utf8mb4
COLLATE = utf8mb4_unicode_ci COMMENT ='系统用户/认证信息';
-- 部门表
DROP TABLE IF EXISTS departments;
CREATE TABLE departments
(
id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
name VARCHAR(100) NOT NULL,
code VARCHAR(50),
parent_id BIGINT UNSIGNED,
description TEXT,
created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
CONSTRAINT fk_departments_parent FOREIGN KEY (parent_id) REFERENCES departments (id) ON DELETE SET NULL
) ENGINE = InnoDB
DEFAULT CHARSET = utf8mb4 COMMENT ='组织/部门';
-- 人员表(可映射到 Django 的 profile)
DROP TABLE IF EXISTS personnel;
CREATE TABLE personnel
(
id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
user_id BIGINT UNSIGNED, -- 关联 account 表(可为空)
employee_no VARCHAR(64) UNIQUE,
name VARCHAR(100) NOT NULL,
department_id BIGINT UNSIGNED,
phone VARCHAR(50),
email VARCHAR(254),
role VARCHAR(100),
is_active TINYINT(1) NOT NULL DEFAULT 1,
created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
CONSTRAINT fk_personnel_user FOREIGN KEY (user_id) REFERENCES account (id) ON DELETE SET NULL,
CONSTRAINT fk_personnel_department FOREIGN KEY (department_id) REFERENCES departments (id) ON DELETE SET NULL
) ENGINE = InnoDB
DEFAULT CHARSET = utf8mb4 COMMENT ='人员信息';
-- 物品类别
DROP TABLE IF EXISTS categories;
CREATE TABLE categories
(
id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
name VARCHAR(150) NOT NULL,
parent_id BIGINT UNSIGNED,
description TEXT,
created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
CONSTRAINT fk_categories_parent FOREIGN KEY (parent_id) REFERENCES categories (id) ON DELETE SET NULL
) ENGINE = InnoDB
DEFAULT CHARSET = utf8mb4 COMMENT ='物品类别';
-- 物品(物品主表)
DROP TABLE IF EXISTS items;
CREATE TABLE items
(
id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
code VARCHAR(100) NOT NULL UNIQUE, -- 物品编号/资产编号
name VARCHAR(200) NOT NULL,
category_id BIGINT UNSIGNED,
model VARCHAR(150),
brand VARCHAR(150),
location VARCHAR(200),
total_quantity INT NOT NULL DEFAULT 0,
available_quantity INT NOT NULL DEFAULT 0,
unit VARCHAR(30) DEFAULT '件',
price DECIMAL(12, 2) DEFAULT NULL,
purchase_date DATE DEFAULT NULL,
supplier VARCHAR(200) DEFAULT NULL,
status VARCHAR(50) DEFAULT 'normal', -- 如 normal/disabled/lost/repair
description TEXT,
image_path VARCHAR(500),
created_by BIGINT UNSIGNED,
created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
CONSTRAINT fk_items_category FOREIGN KEY (category_id) REFERENCES categories (id) ON DELETE SET NULL,
CONSTRAINT fk_items_creator FOREIGN KEY (created_by) REFERENCES personnel (id) ON DELETE SET NULL,
INDEX (name),
INDEX (code)
) ENGINE = InnoDB
DEFAULT CHARSET = utf8mb4 COMMENT ='物品基本信息';
-- 物品库存/流水(每次入库/出库/调整都记录)
DROP TABLE IF EXISTS item_transactions;
CREATE TABLE item_transactions
(
id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
item_id BIGINT UNSIGNED NOT NULL,
trans_type ENUM ('IN','OUT','ADJUST','TRANSFER') NOT NULL,
quantity INT NOT NULL,
from_location VARCHAR(200),
to_location VARCHAR(200),
related_id BIGINT UNSIGNED, -- 可关联采购单/借用记录/调拨单 id
operator_id BIGINT UNSIGNED, -- personnel 操作者
note TEXT,
created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
CONSTRAINT fk_trans_item FOREIGN KEY (item_id) REFERENCES items (id) ON DELETE CASCADE,
CONSTRAINT fk_trans_operator FOREIGN KEY (operator_id) REFERENCES personnel (id) ON DELETE SET NULL,
INDEX (item_id),
INDEX (trans_type)
) ENGINE = InnoDB
DEFAULT CHARSET = utf8mb4 COMMENT ='物品出入库与调整流水';
-- 借用记录(借/还)
DROP TABLE IF EXISTS borrow_records;
CREATE TABLE borrow_records
(
id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
item_id BIGINT UNSIGNED NOT NULL,
borrower_id BIGINT UNSIGNED NOT NULL, -- personnel id
quantity INT NOT NULL DEFAULT 1,
borrow_date DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
due_date DATETIME DEFAULT NULL,
return_date DATETIME DEFAULT NULL,
status ENUM ('BORROWED','RETURNED','OVERDUE','CANCELED') NOT NULL DEFAULT 'BORROWED',
approver_id BIGINT UNSIGNED DEFAULT NULL,
note TEXT,
created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
CONSTRAINT fk_borrow_item FOREIGN KEY (item_id) REFERENCES items (id) ON DELETE CASCADE,
CONSTRAINT fk_borrow_borrower FOREIGN KEY (borrower_id) REFERENCES personnel (id) ON DELETE CASCADE,
CONSTRAINT fk_borrow_approver FOREIGN KEY (approver_id) REFERENCES personnel (id) ON DELETE SET NULL,
INDEX (borrower_id),
INDEX (status)
) ENGINE = InnoDB
DEFAULT CHARSET = utf8mb4 COMMENT ='借用/归还记录';
-- 备忘/便签
DROP TABLE IF EXISTS memos;
CREATE TABLE memos
(
id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
title VARCHAR(200),
content TEXT,
author_id BIGINT UNSIGNED,
related_item_id BIGINT UNSIGNED,
is_public TINYINT(1) NOT NULL DEFAULT 0,
created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
CONSTRAINT fk_memo_author FOREIGN KEY (author_id) REFERENCES personnel (id) ON DELETE SET NULL,
CONSTRAINT fk_memo_item FOREIGN KEY (related_item_id) REFERENCES items (id) ON DELETE SET NULL
) ENGINE = InnoDB
DEFAULT CHARSET = utf8mb4 COMMENT ='备忘/备注';
-- 财务记录(采购/报销等)
DROP TABLE IF EXISTS finance_records;
CREATE TABLE finance_records
(
id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
record_no VARCHAR(100) UNIQUE,
type ENUM ('PURCHASE','REFUND','REPAIR','DEPRECIATION','OTHER') NOT NULL,
related_item_id BIGINT UNSIGNED,
amount DECIMAL(14, 2) NOT NULL DEFAULT 0.00,
currency VARCHAR(10) DEFAULT 'CNY',
vendor VARCHAR(200),
occurred_at DATETIME,
recorded_by BIGINT UNSIGNED,
note TEXT,
created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
CONSTRAINT fk_finance_item FOREIGN KEY (related_item_id) REFERENCES items (id) ON DELETE SET NULL,
CONSTRAINT fk_finance_user FOREIGN KEY (recorded_by) REFERENCES personnel (id) ON DELETE SET NULL,
INDEX (record_no)
) ENGINE = InnoDB
DEFAULT CHARSET = utf8mb4 COMMENT ='财务相关记录';
-- 邮件通知规则/历史
DROP TABLE IF EXISTS email_notices;
CREATE TABLE email_notices
(
id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
name VARCHAR(200),
target_emails TEXT, -- 以逗号分隔或 JSON 数组
subject VARCHAR(300),
body TEXT,
enabled TINYINT(1) NOT NULL DEFAULT 1,
schedule_cron VARCHAR(100), -- 若使用定时任务
last_sent_at DATETIME,
created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE = InnoDB
DEFAULT CHARSET = utf8mb4 COMMENT ='邮件通知规则/历史';
-- 评价/反馈(evaluation 模块对应)
DROP TABLE IF EXISTS evaluations;
CREATE TABLE evaluations
(
id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
related_item_id BIGINT UNSIGNED,
evaluator_id BIGINT UNSIGNED,
score TINYINT UNSIGNED, -- 1-5
comment TEXT,
created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
CONSTRAINT fk_evaluation_item FOREIGN KEY (related_item_id) REFERENCES items (id) ON DELETE SET NULL,
CONSTRAINT fk_evaluation_user FOREIGN KEY (evaluator_id) REFERENCES personnel (id) ON DELETE SET NULL
) ENGINE = InnoDB
DEFAULT CHARSET = utf8mb4 COMMENT ='物品/服务评价';
-- 附件表(文件存储路径)
DROP TABLE IF EXISTS attachments;
CREATE TABLE attachments
(
id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
related_table VARCHAR(100), -- 指示关联表,如 'items','memos'
related_id BIGINT UNSIGNED, -- 关联记录 ID
file_name VARCHAR(300),
file_path VARCHAR(1000),
file_size BIGINT UNSIGNED,
content_type VARCHAR(200),
uploaded_by BIGINT UNSIGNED,
uploaded_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
CONSTRAINT fk_attachments_user FOREIGN KEY (uploaded_by) REFERENCES personnel (id) ON DELETE SET NULL,
INDEX (related_table, related_id)
) ENGINE = InnoDB
DEFAULT CHARSET = utf8mb4 COMMENT ='文件附件存储索引表';