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py-ailbl-user-phone/apps/crud.py
QuangMinh_123 085501b946
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UserPhoneDone
2025-12-09 14:10:13 +07:00

141 lines
4.6 KiB
Python

import io
from flask import jsonify, request
from helpers import init_db_connection, CORS_HEADERS
from PIL import Image
# Create&Update function to upload or update user avatar S3/Minio
def create_phone(user_id: str, data):
try:
conn = init_db_connection()
cursor = conn.cursor()
# Câu truy vấn SQL để thêm số điện thoại vào bảng UserPhone
query = """
INSERT INTO UserPhone (user_id, PhoneNumber, Prefix, Created, Modified)
VALUES (%s, %s, %s, NOW(), NOW())
"""
# Lấy các trường từ data
phone_number = data.get("phone_number")
prefix = data.get("prefix", None) # Nếu không có prefix, có thể để null
# Thực thi câu truy vấn SQL
cursor.execute(query, (user_id, phone_number, prefix))
conn.commit() # Lưu thay đổi vào cơ sở dữ liệu
result = cursor.fetchall(),
return result, 200, CORS_HEADERS
except Exception as e:
return {"error": str(e)}, 500
def filter_phone(user_id: str, paging): # Read function to get user avatar from S3/Minio
try:
conn = init_db_connection()
cursor = conn.cursor()
#Xay dung dieu kien loc
conditions = ["user_id = %(user_id)s"]
values = {"user_id": user_id} # Điều kiện cơ bản cho user_id
# Lọc theo phone_number
if paging.filter.phone_number:
conditions.append("LOWER(PhoneNumber) LIKE %(phone_number)s")
values["phone_number"] = f"%{paging.filter.phone_number.lower()}%"
# Lọc theo prefix
if paging.filter.prefix:
conditions.append("Prefix = %(prefix)s")
values["prefix"] = paging.filter.prefix
# Lọc theo ngày tạo
if paging.filter.created_from:
conditions.append("Created >= %(created_from)s")
values["created_from"] = paging.filter.created_from
if paging.filter.created_to:
conditions.append("Created <= %(created_to)s")
values["created_to"] = paging.filter.created_to
# Lọc theo ngày sửa đổi
if paging.filter.modified_from:
conditions.append("Modified >= %(modified_from)s")
values["modified_from"] = paging.filter.modified_from
if paging.filter.modified_to:
conditions.append("Modified <= %(modified_to)s")
values["modified_to"] = paging.filter.modified_to
# Ket hop dieu kien loc
where_clause = "AND".join(conditions)
if where_clause:
where_clause = "WHERE" + where_clause
#Sap xep ket qua neu co:
order_clause=""
if paging.sortby:
direction="ASC" if paging.asc else "DESC"
order_clause = f"ORDER BY {paging.sortby} {direction}"
# Gop Truy van
sql = f"""
SELECT *, COUNT(*) OVER() AS total
FROM ailbl_user_phone
{where_clause}
{order_clause}
LIMIT %(limit)s OFFSET%(offset)s
"""
values["limit"] = paging.size
values["offset"] = paging.page * paging.size
cursor.execute(sql, values) # Thuc Thi Cau Truy Van
phones = cursor.fetchall()
return phones, 200, CORS_HEADERS
except Exception as e:
return {"error": str(e)}, 500
finally:
if conn:
conn.close()
# Delete Function to delete user avatar from S3/Minio
def delete_phone(phone_id: str, user_id: str) -> dict:
try:
conn = init_db_connection()
cursor = conn.cursor()
query = "DELETE FROM ailbl_user_phone WHERE id = %s AND user_id = %s"
cursor.execute(query, (phone_id, user_id))
conn.commit() # Save DB
return {"message": "Phone deleted successfully"}, 200, CORS_HEADERS
except Exception as e:
return {"error": str(e)}, 500
def exists_phone( phone_id:str, user_id:str):
try:
conn = init_db_connection()
cursor = conn.cursor()
cursor.execute("""
SELECT 1
FROM ailbl_user_phone
WHERE id = %s AND user_id = %s;
""", (phone_id, user_id))
row = cursor.fetchone() # Co ket qua thi tra ve du lieu 1 dong
return row is not None # Nếu có dòng dữ liệu, trả về True (tồn tại số điện thoại), nếu không, trả về False
except Exception as e:
return False
finally:
if conn:
conn.close()