129 lines
4.5 KiB
Python
129 lines
4.5 KiB
Python
import sqlite3
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from typing import Optional
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class BulkProducts:
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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_bulk_products_table()
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def _create_bulk_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 bulk_products (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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bill_id INTEGER,
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name TEXT,
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mesure_unit TEXT,
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quantity DOUBLE,
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price DOUBLE,
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vat INTEGER default 0,
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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_bulk_products_product(self, bill_id, name, mesure_unit, quantity, price, vat):
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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 bulk_products (bill_id, name, mesure_unit, quantity, price, vat)
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VALUES (?, ?, ?, ?, ?, ?)
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""", (bill_id, name, mesure_unit, quantity, price, vat))
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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 bulk_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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"bill_id": row[1],
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"name": row[2],
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"mesure_unit": row[3],
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"quantity": row[4],
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"price": row[5],
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"vat": row[6],
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"created_at": row[7]
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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_one(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 bulk_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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"bill_id": row[1],
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"name": row[2],
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"mesure_unit": row[3],
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"quantity": row[4],
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"price": row[5],
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"vat": row[6],
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"created_at": row[7]
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}
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return result
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return None
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def get_products_by_bill_id(self, bill_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 bulk_products WHERE bill_id = ?
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""",(bill_id, ))
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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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"bill_id": row[1],
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"name": row[2],
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"mesure_unit": row[3],
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"quantity": row[4],
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"price": row[5],
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"vat": row[6],
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"created_at": row[7]
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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 remove(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 bulk_products WHERE id=?;
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''', (id,))
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conn.commit()
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def update(self, id, bill_id, name, mesure_unit, quantity, price, vat):
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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 bulk_products
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SET bill_id = ?, name = ?, mesure_unit = ?, quantity = ?, price = ?, vat = ?
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WHERE id = ?
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""", (bill_id, name, mesure_unit, quantity, price, vat, 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 |