43 lines
1.4 KiB
Python
43 lines
1.4 KiB
Python
from .DbManager import DbManager
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import json
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import mariadb
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from PySide6.QtCore import QObject, Signal
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# from ..PyqcrmFlags import PyqcrmAppliEmpyFlags
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class ObjectDAO(QObject):
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newObjectAdded = Signal(bool, int)
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def __init__(self):
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super().__init__()
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#print(f"*** File: {__file__}, __init__()")
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self.__con = DbManager().getConnection()
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if self.__con:
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self.__cur = self.__con.cursor()
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def addObject(self, new_object):
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try:
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if self.__cur:
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self.__cur.callproc("addObject", (json.dumps(new_object),))
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self.__con.commit()
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self.__cur.callproc("getLastInsertId")
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object_id = self.__cur.fetchone()
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self.newObjectAdded.emit(True, object_id[0])
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return object_id[0]
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else:
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return None
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except mariadb.Error as e:
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self.newObjectAdded.emit(False)
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print(str(e))
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def getObjects(self, criterion, enc_key = None):
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try:
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if self.__cur:
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self.__cur.callproc("getObjects", (criterion, enc_key,))
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self.__all_cols = [desc[0] for desc in self.__cur.description]
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return self.__cur.fetchall(), self.__all_cols
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else:
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return None, None
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except mariadb.Error as e:
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print(str(e))
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