123 lines
4.5 KiB
Python
123 lines
4.5 KiB
Python
import sqlite3
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from typing import Optional
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class PackingProducts:
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def __init__(self, db_path="instance/app_database.db"):
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self.db_path = db_path
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self._create_packing_products_table()
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def _create_packing_products_table(self):
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with sqlite3.connect(self.db_path) as conn:
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cursor = conn.cursor()
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cursor.execute("""
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CREATE TABLE IF NOT EXISTS packing_products (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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product_id INTEGER,
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stock INTEGER DEFAULT 0,
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enter_price DOUBLE,
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stock_min INTEGER,
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stock_max INTEGER,
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created_at DATETIME DEFAULT CURRENT_TIMESTAMP
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);
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""")
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conn.commit()
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def add_packing_product(self, product_id, stock, enter_price, stock_min, stock_max):
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try:
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with sqlite3.connect(self.db_path) as conn:
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cursor = conn.cursor()
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cursor.execute("""
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INSERT INTO packing_products (product_id, stock, enter_price, stock_min, stock_max)
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VALUES (?, ?, ?, ?, ?)
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""", (product_id, stock, enter_price, stock_min, stock_max))
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conn.commit()
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return True
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except sqlite3.IntegrityError:
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return False
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def get_all(self):
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with sqlite3.connect(self.db_path) as conn:
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cursor = conn.cursor()
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cursor.execute("""
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SELECT * FROM packing_products
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""",)
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rows = cursor.fetchall()
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result = []
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if rows:
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for row in rows:
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buffer = {
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"id": row[0],
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"product_id": row[1],
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"stock": row[2],
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"enter_price": row[3],
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"stock_min": row[4],
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"stock_max": row[5],
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"created_at": row[6]
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}
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result.append(buffer)
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return result
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return []
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def get_packing_product(self, id):
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with sqlite3.connect(self.db_path) as conn:
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cursor = conn.cursor()
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cursor.execute("""
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SELECT * FROM packing_products WHERE id = ?
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""",(id, ))
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row = cursor.fetchone()
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result = []
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if row:
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result = {
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"id": row[0],
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"product_id": row[1],
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"stock": row[2],
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"enter_price": row[3],
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"stock_min": row[4],
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"stock_max": row[5],
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"created_at": row[6]
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}
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return result
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return None
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def get_packing_product_by_product_id(self, product_id):
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with sqlite3.connect(self.db_path) as conn:
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cursor = conn.cursor()
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cursor.execute("""
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SELECT * FROM packing_products WHERE product_id = ?
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""",(product_id, ))
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row = cursor.fetchone()
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result = []
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if row:
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result = {
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"id": row[0],
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"product_id": row[1],
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"stock": row[2],
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"enter_price": row[3],
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"stock_min": row[4],
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"stock_max": row[5],
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"created_at": row[6]
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}
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return result
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return None
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def remove_packing_product(self, id):
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with sqlite3.connect(self.db_path) as conn:
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cursor = conn.cursor()
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cursor.execute('''
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DELETE FROM packing_products WHERE id=?;
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''', (id,))
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conn.commit()
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def update_packing_products(self, id, product_id, stock, enter_price, stock_min, stock_max):
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try:
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with sqlite3.connect(self.db_path) as conn:
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cursor = conn.cursor()
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cursor.execute("""
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UPDATE packing_products
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SET product_id = ?, stock = ?, enter_price = ?, stock_min = ?, stock_max = ?
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WHERE id = ?
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""", (product_id, stock, enter_price, stock_min, stock_max, id))
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conn.commit()
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return True
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except Exception:
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return False |