290 lines
11 KiB
Python
290 lines
11 KiB
Python
import mysql.connector
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from datetime import datetime
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from utils import generate_uuid, encrypt_password
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from database import DB_CONFIG
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def get_users_with_pagination(current_page, page_size, username='', email=''):
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"""查询用户信息，支持分页和条件筛选"""
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try:
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# 建立数据库连接
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conn = mysql.connector.connect(**DB_CONFIG)
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cursor = conn.cursor(dictionary=True)
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# 构建WHERE子句和参数
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where_clauses = []
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params = []
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if username:
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where_clauses.append("nickname LIKE %s")
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params.append(f"%{username}%")
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if email:
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where_clauses.append("email LIKE %s")
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params.append(f"%{email}%")
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# 组合WHERE子句
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where_sql = " AND ".join(where_clauses) if where_clauses else "1=1"
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# 查询总记录数
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count_sql = f"SELECT COUNT(*) as total FROM user WHERE {where_sql}"
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cursor.execute(count_sql, params)
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total = cursor.fetchone()['total']
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# 计算分页偏移量
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offset = (current_page - 1) * page_size
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# 执行分页查询
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query = f"""
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SELECT id, nickname, email, create_date, update_date, status, is_superuser
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FROM user
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WHERE {where_sql}
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ORDER BY id DESC
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LIMIT %s OFFSET %s
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"""
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cursor.execute(query, params + [page_size, offset])
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results = cursor.fetchall()
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# 关闭连接
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cursor.close()
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conn.close()
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# 格式化结果
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formatted_users = []
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for user in results:
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formatted_users.append({
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"id": user["id"],
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"username": user["nickname"],
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"email": user["email"],
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"createTime": user["create_date"].strftime("%Y-%m-%d %H:%M:%S") if user["create_date"] else "",
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"updateTime": user["update_date"].strftime("%Y-%m-%d %H:%M:%S") if user["update_date"] else "",
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})
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return formatted_users, total
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except mysql.connector.Error as err:
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print(f"数据库错误: {err}")
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return [], 0
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def delete_user(user_id):
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"""删除指定ID的用户"""
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try:
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conn = mysql.connector.connect(**DB_CONFIG)
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cursor = conn.cursor()
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# 删除 user 表中的用户记录
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query = "DELETE FROM user WHERE id = %s"
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cursor.execute(query, (user_id,))
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# 删除 user_tenant 表中的关联记录
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user_tenant_query = "DELETE FROM user_tenant WHERE user_id = %s"
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cursor.execute(user_tenant_query, (user_id,))
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# 删除 tenant 表中的关联记录
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tenant_query = "DELETE FROM tenant WHERE id = %s"
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cursor.execute(tenant_query, (user_id,))
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# 删除 tenant_llm 表中的关联记录
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tenant_llm_query = "DELETE FROM tenant_llm WHERE tenant_id = %s"
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cursor.execute(tenant_llm_query, (user_id,))
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conn.commit()
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cursor.close()
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conn.close()
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return True
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except mysql.connector.Error as err:
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print(f"删除用户错误: {err}")
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return False
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def create_user(user_data):
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"""创建新用户，并加入最早用户的团队，并使用相同的模型配置"""
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try:
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conn = mysql.connector.connect(**DB_CONFIG)
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cursor = conn.cursor(dictionary=True)
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# 检查用户表是否为空
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check_users_query = "SELECT COUNT(*) as user_count FROM user"
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cursor.execute(check_users_query)
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user_count = cursor.fetchone()['user_count']
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# 如果有用户，则查询最早的tenant和用户配置
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if user_count > 0:
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# 查询最早创建的tenant配置
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query_earliest_tenant = """
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SELECT id, llm_id, embd_id, asr_id, img2txt_id, rerank_id, tts_id, parser_ids, credit
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FROM tenant
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WHERE create_time = (SELECT MIN(create_time) FROM tenant)
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LIMIT 1
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"""
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cursor.execute(query_earliest_tenant)
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earliest_tenant = cursor.fetchone()
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# 查询最早创建的用户ID
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query_earliest_user = """
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SELECT id FROM user
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WHERE create_time = (SELECT MIN(create_time) FROM user)
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LIMIT 1
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"""
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cursor.execute(query_earliest_user)
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earliest_user = cursor.fetchone()
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# 查询最早用户的所有tenant_llm配置
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query_earliest_user_tenant_llms = """
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SELECT llm_factory, model_type, llm_name, api_key, api_base, max_tokens, used_tokens
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FROM tenant_llm
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WHERE tenant_id = %s
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"""
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cursor.execute(query_earliest_user_tenant_llms, (earliest_user['id'],))
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earliest_user_tenant_llms = cursor.fetchall()
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# 开始插入
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user_id = generate_uuid()
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# 获取基本信息
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username = user_data.get("username")
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email = user_data.get("email")
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password = user_data.get("password")
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# 加密密码
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encrypted_password = encrypt_password(password)
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current_datetime = datetime.now()
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create_time = int(current_datetime.timestamp() * 1000)
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current_date = current_datetime.strftime("%Y-%m-%d %H:%M:%S")
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# 插入用户表
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user_insert_query = """
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INSERT INTO user (
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id, create_time, create_date, update_time, update_date, access_token,
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nickname, password, email, avatar, language, color_schema, timezone,
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last_login_time, is_authenticated, is_active, is_anonymous, login_channel,
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status, is_superuser
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) VALUES (
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%s, %s, %s, %s, %s, %s,
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%s, %s, %s, %s, %s, %s, %s,
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%s, %s, %s, %s, %s,
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%s, %s
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)
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"""
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user_data_tuple = (
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user_id, create_time, current_date, create_time, current_date, None,
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username, encrypted_password, email, None, "Chinese", "Bright", "UTC+8 Asia/Shanghai",
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current_date, 1, 1, 0, "password",
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1, 0
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)
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cursor.execute(user_insert_query, user_data_tuple)
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# 插入租户表
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tenant_insert_query = """
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INSERT INTO tenant (
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id, create_time, create_date, update_time, update_date, name,
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public_key, llm_id, embd_id, asr_id, img2txt_id, rerank_id, tts_id,
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parser_ids, credit, status
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) VALUES (
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%s, %s, %s, %s, %s, %s,
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%s, %s, %s, %s, %s, %s, %s,
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%s, %s, %s
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)
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"""
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if user_count > 0:
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# 如果有现有用户，复制其模型配置
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tenant_data = (
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user_id, create_time, current_date, create_time, current_date, username + "'s Kingdom",
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None, str(earliest_tenant['llm_id']), str(earliest_tenant['embd_id']),
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str(earliest_tenant['asr_id']), str(earliest_tenant['img2txt_id']),
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str(earliest_tenant['rerank_id']), str(earliest_tenant['tts_id']),
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str(earliest_tenant['parser_ids']), str(earliest_tenant['credit']), 1
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)
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else:
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# 如果是第一个用户，模型ID使用空字符串
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tenant_data = (
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user_id, create_time, current_date, create_time, current_date, username + "'s Kingdom",
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None, '', '', '', '', '', '',
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'', "1000", 1
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)
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cursor.execute(tenant_insert_query, tenant_data)
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# 插入用户租户关系表（owner角色）
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user_tenant_insert_owner_query = """
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INSERT INTO user_tenant (
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id, create_time, create_date, update_time, update_date, user_id,
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tenant_id, role, invited_by, status
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) VALUES (
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%s, %s, %s, %s, %s, %s,
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%s, %s, %s, %s
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)
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"""
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user_tenant_data_owner = (
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generate_uuid(), create_time, current_date, create_time, current_date, user_id,
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user_id, "owner", user_id, 1
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)
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cursor.execute(user_tenant_insert_owner_query, user_tenant_data_owner)
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# 只有在存在其他用户时，才加入最早用户的团队
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if user_count > 0:
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# 插入用户租户关系表（normal角色）
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user_tenant_insert_normal_query = """
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INSERT INTO user_tenant (
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id, create_time, create_date, update_time, update_date, user_id,
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tenant_id, role, invited_by, status
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) VALUES (
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%s, %s, %s, %s, %s, %s,
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%s, %s, %s, %s
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)
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"""
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user_tenant_data_normal = (
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generate_uuid(), create_time, current_date, create_time, current_date, user_id,
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earliest_tenant['id'], "normal", earliest_tenant['id'], 1
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)
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cursor.execute(user_tenant_insert_normal_query, user_tenant_data_normal)
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# 为新用户复制最早用户的所有tenant_llm配置
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tenant_llm_insert_query = """
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INSERT INTO tenant_llm (
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create_time, create_date, update_time, update_date, tenant_id,
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llm_factory, model_type, llm_name, api_key, api_base, max_tokens, used_tokens
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) VALUES (
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%s, %s, %s, %s, %s,
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%s, %s, %s, %s, %s, %s, %s
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)
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"""
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# 遍历最早用户的所有tenant_llm配置并复制给新用户
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for tenant_llm in earliest_user_tenant_llms:
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tenant_llm_data = (
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create_time, current_date, create_time, current_date, user_id,
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str(tenant_llm['llm_factory']), str(tenant_llm['model_type']), str(tenant_llm['llm_name']),
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str(tenant_llm['api_key']), str(tenant_llm['api_base']), str(tenant_llm['max_tokens']), 0
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)
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cursor.execute(tenant_llm_insert_query, tenant_llm_data)
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conn.commit()
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cursor.close()
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conn.close()
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return True
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except mysql.connector.Error as err:
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print(f"创建用户错误: {err}")
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return False
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def update_user(user_id, user_data):
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"""更新用户信息"""
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try:
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conn = mysql.connector.connect(**DB_CONFIG)
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cursor = conn.cursor()
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query = """
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UPDATE user SET nickname = %s WHERE id = %s
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"""
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cursor.execute(query, (
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user_data.get("username"),
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user_id
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))
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conn.commit()
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cursor.close()
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conn.close()
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return True
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except mysql.connector.Error as err:
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print(f"更新用户错误: {err}")
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return False |