wehub-resource-sync
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220 lines
7.9 KiB
Python
220 lines
7.9 KiB
Python
import os
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import random
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import string
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from datetime import datetime, timedelta
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from typing import List
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import pymysql
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import pymysql.cursors
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# At first you need to create an test database which called dbgpt_test;
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# you can use next command to create.
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# CREATE DATABASE IF NOT EXISTS dbgpt_test CHARACTER SET utf8;
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def build_table(connection):
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connection.cursor().execute(
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"""CREATE TABLE user (
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id INT(11) NOT NULL AUTO_INCREMENT COMMENT '用户ID',
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name VARCHAR(50) NOT NULL COMMENT '用户名',
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email VARCHAR(50) NOT NULL COMMENT '电子邮件',
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mobile CHAR(11) NOT NULL COMMENT '手机号码',
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gender VARCHAR(20) COMMENT '性别，可选值：Male, Female',
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birth DATE COMMENT '出生日期',
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country VARCHAR(20) COMMENT '国家',
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city VARCHAR(20) COMMENT '城市',
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create_time TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
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update_time TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
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PRIMARY KEY (id),
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UNIQUE KEY uk_email (email)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='用户信息表';"""
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)
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connection.cursor().execute(
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"""CREATE TABLE transaction_order (
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id INT(11) NOT NULL AUTO_INCREMENT COMMENT '订单ID',
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order_no CHAR(20) NOT NULL COMMENT '订单编号',
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product_name VARCHAR(50) NOT NULL COMMENT '产品名称',
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product_category VARCHAR(20) COMMENT '产品分类',
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amount DECIMAL(10, 2) NOT NULL COMMENT '订单金额',
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pay_status VARCHAR(20) COMMENT '付款状态，可选值：CANCEL, REFUND, SUCCESS, FAILD',
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user_id INT(11) NOT NULL COMMENT '用户ID',
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user_name VARCHAR(50) COMMENT '用户名',
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create_time TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
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update_time TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
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PRIMARY KEY (id),
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UNIQUE KEY uk_order_no (order_no),
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KEY idx_user_id (user_id)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='交易订单表';"""
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)
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def user_build(names: List, country: str, grander: str = "Male") -> List:
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countries = ["China", "US", "India", "Indonesia", "Pakistan"] # 国家列表
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cities = {
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"China": ["Beijing", "Shanghai", "Guangzhou", "Shenzhen", "Hangzhou"],
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"US": ["New York", "Los Angeles", "Chicago", "Houston", "Phoenix"],
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"India": ["Mumbai", "Delhi", "Bangalore", "Hyderabad", "Chennai"],
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"Indonesia": ["Jakarta", "Surabaya", "Medan", "Bandung", "Makassar"],
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"Pakistan": ["Karachi", "Lahore", "Faisalabad", "Rawalpindi", "Multan"],
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}
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users = []
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for i in range(1, len(names) + 1):
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if grander == "Male":
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id = int(str(countries.index(country) + 1) + "10") + i
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else:
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id = int(str(countries.index(country) + 1) + "20") + i
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name = names[i - 1]
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email = f"{name}@example.com"
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mobile = "".join(random.choices(string.digits, k=10))
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gender = grander
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birth = f"19{random.randint(60, 99)}-{random.randint(1, 12):02d}-{random.randint(1, 28):02d}"
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country = country
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city = random.choice(cities[country])
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now = datetime.now()
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year = now.year
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start = datetime(year, 1, 1)
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end = datetime(year, 12, 31)
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random_date = start + timedelta(days=random.randint(0, (end - start).days))
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random_time = datetime.combine(random_date, datetime.min.time()) + timedelta(
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seconds=random.randint(0, 24 * 60 * 60 - 1)
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)
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random_datetime_str = random_time.strftime("%Y-%m-%d %H:%M:%S")
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create_time = random_datetime_str
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users.append(
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(
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id,
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name,
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email,
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mobile,
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gender,
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birth,
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country,
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city,
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create_time,
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create_time,
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)
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)
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return users
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def gnerate_all_users(cursor):
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users = []
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users_f = ["ZhangWei", "LiQiang", "ZhangSan", "LiSi"]
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users.extend(user_build(users_f, "China", "Male"))
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users_m = ["Hanmeimei", "LiMeiMei", "LiNa", "ZhangLi", "ZhangMing"]
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users.extend(user_build(users_m, "China", "Female"))
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users1_f = ["James", "John", "David", "Richard"]
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users.extend(user_build(users1_f, "US", "Male"))
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users1_m = ["Mary", "Patricia", "Sarah"]
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users.extend(user_build(users1_m, "US", "Female"))
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users2_f = ["Ravi", "Rajesh", "Ajay", "Arjun", "Sanjay"]
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users.extend(user_build(users2_f, "India", "Male"))
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users2_m = ["Priya", "Sushma", "Pooja", "Swati"]
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users.extend(user_build(users2_m, "India", "Female"))
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for user in users:
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cursor.execute(
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"INSERT INTO user (id, name, email, mobile, gender, birth, country, city, create_time, update_time) VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s)",
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user,
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)
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return users
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def gnerate_all_orders(users, cursor):
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orders = []
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orders_num = 200
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categories = ["Clothing", "Food", "Home Appliance", "Mother and Baby", "Travel"]
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categories_product = {
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"Clothing": ["T-shirt", "Jeans", "Skirt", "Other"],
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"Food": ["Snack", "Fruit"],
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"Home Appliance": ["Refrigerator", "Television", "Air conditioner"],
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"Mother and Baby": ["Diapers", "Milk Powder", "Stroller", "Toy"],
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"Travel": ["Tent", "Fishing Rod", "Bike", "Rawalpindi", "Multan"],
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}
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for i in range(1, orders_num + 1):
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id = i
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order_no = "".join(random.choices(string.ascii_uppercase, k=3)) + "".join(
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random.choices(string.digits, k=10)
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)
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product_category = random.choice(categories)
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product_name = random.choice(categories_product[product_category])
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amount = round(random.uniform(0, 10000), 2)
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pay_status = random.choice(["SUCCESS", "FAILD", "CANCEL", "REFUND"])
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user_id = random.choice(users)[0]
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user_name = random.choice(users)[1]
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now = datetime.now()
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year = now.year
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start = datetime(year, 1, 1)
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end = datetime(year, 12, 31)
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random_date = start + timedelta(days=random.randint(0, (end - start).days))
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random_time = datetime.combine(random_date, datetime.min.time()) + timedelta(
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seconds=random.randint(0, 24 * 60 * 60 - 1)
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)
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random_datetime_str = random_time.strftime("%Y-%m-%d %H:%M:%S")
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create_time = random_datetime_str
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order = (
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id,
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order_no,
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product_category,
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product_name,
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amount,
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pay_status,
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user_id,
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user_name,
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create_time,
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)
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cursor.execute(
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"INSERT INTO transaction_order (id, order_no, product_name, product_category, amount, pay_status, user_id, user_name, create_time) VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s)",
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order,
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)
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if __name__ == "__main__":
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connection = pymysql.connect(
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host=os.getenv("DB_HOST", "127.0.0.1"),
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port=int(
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os.getenv("DB_PORT", 3306),
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),
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user=os.getenv("DB_USER", "root"),
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password=os.getenv("DB_PASSWORD", "aa12345678"),
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database=os.getenv("DB_DATABASE", "dbgpt_test"),
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charset="utf8mb4",
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ssl_ca=None,
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)
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build_table(connection)
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connection.commit()
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cursor = connection.cursor()
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users = gnerate_all_users(cursor)
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connection.commit()
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gnerate_all_orders(users, cursor)
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connection.commit()
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cursor.execute("SELECT * FROM user")
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data = cursor.fetchall()
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print(data)
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cursor.execute("SELECT count(*) FROM transaction_order")
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data = cursor.fetchall()
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print("orders:" + str(data))
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cursor.close()
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connection.close()
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