def get_by_id(self, oderdetails: OrderDetailsEntity):
con = None
try:
con = psycopg2.connect(user=self.ConnectionData['user'],
password=self.ConnectionData['password'],
host=self.ConnectionData['host'],
port=self.ConnectionData['port'],
database=self.ConnectionData['database'])
cur = con.cursor()
sql = "SELECT * FROM OrderDetails WHERE OrderDetailID= %s"
cur.execute(sql, (oderdetails.OrderDetailID, ))
con.commit()
row = cur.fetchone()
if row:
c = EmployeesEntity()
c.fetch_data(row)
return c, 200
con.close()
return 'OrderDetails', 404
except (Exception, psycopg2.DatabaseError) as error:
return str(error)
finally:
if con is not None:
con.close()
def get_all(self):
con = None
try:
con = psycopg2.connect(user=self.ConnectionData['user'],
password=self.ConnectionData['password'],
host=self.ConnectionData['host'],
port=self.ConnectionData['port'],
database=self.ConnectionData['database'])
cur = con.cursor()
# sql = "SELECT * FROM TblCustomers"
sql = "SELECT * FROM Employees"
cur.execute(sql)
con.commit()
rows = cur.fetchall()
result = []
for row in rows:
c = EmployeesEntity()
c.fetch_data(row)
result.append(c.to_json())
con.close()
return result
except (Exception, psycopg2.DatabaseError) as error:
return str(error)
finally:
if con is not None:
con.close()