-- ========================================================================================== 
-- Author: Telek Ákos   
-- Create date: 2016.05.31.
-- Description: Törli az alkalmazottakat (akiknél csak az alapadatok vannak kitöltve)
-- ==========================================================================================
IF OBJECT_ID('sp_DeleteAlkalmazottak') IS NOT NULL BEGIN
  DROP PROCEDURE sp_DeleteAlkalmazottak
END  
GO

CREATE PROCEDURE sp_DeleteAlkalmazottak 
@xml xml
AS
BEGIN
  SET NOCOUNT ON
  SET XACT_ABORT ON
  DECLARE @alkalmazottId TABLE (id int);
  DECLARE @torlendoId TABLE (id int);
  DECLARE @inputId TABLE (id int);

  INSERT INTO @inputId
  SELECT 
  sor.value('.', 'int') AS id  
  FROM @xml.nodes('/Alkalmazottak/IdLista/Id') as sorok(sor)

  INSERT INTO @alkalmazottId (id)
  SELECT a.ID 
  FROM T_ALKALMAZOTT a
  WHERE EXISTS (SELECT 1 FROM @inputId WHERE id = a.ID) 
	AND NOT EXISTS (SELECT 1 FROM T_CSOPORT WHERE C_CSOPORTVEZETOID = a.ID)
    AND NOT EXISTS (SELECT 1 FROM T_ESZKOZ WHERE C_FELELOSID = a.ID)
    AND NOT EXISTS (SELECT 1 FROM T_FALIUJSAGBEJEGYZES WHERE C_BEJEGYZOID = a.ID)
    AND NOT EXISTS (SELECT 1 FROM T_FOGLALKOZASOK_TANAROK WHERE C_TANAROKID = a.ID)
    AND NOT EXISTS (SELECT 1 FROM T_HELYETTESITESIIDOSZAK WHERE C_HELYETTESTANAROKID = a.ID)
    AND NOT EXISTS (SELECT 1 FROM T_IGAZOLAS WHERE C_ROGZITOID = a.ID)
    AND NOT EXISTS (SELECT 1 FROM T_JOGYAKORLAT WHERE C_JOGYAKORLATTULAJDONOSID = a.ID)
    AND NOT EXISTS (SELECT 1 FROM T_NAPLOELLENORZES WHERE C_ELLENORZOSZEMELYID = a.ID)
    AND NOT EXISTS (SELECT 1 FROM T_ORAK_TANAROK WHERE C_TANAROKID = a.ID)
    AND NOT EXISTS (SELECT 1 FROM T_ORALATOGATAS WHERE C_ERTEKELOID = a.ID)
    AND NOT EXISTS (SELECT 1 FROM T_OSZTALY WHERE C_OFOHELYETTESID = a.ID OR C_OSZTALYFONOKID = a.ID)
    AND NOT EXISTS (SELECT 1 FROM T_TANARITANTARGY WHERE C_ALKALMAZOTTID = a.ID)
    AND NOT EXISTS (SELECT 1 FROM T_TANARTARGYATLAG WHERE C_TANARIATLAGOKID = a.ID)
    AND NOT EXISTS (SELECT 1 FROM T_TANITASIORA WHERE C_HELYETTESITOTANARID = a.ID)
    AND NOT EXISTS (SELECT 1 FROM T_TANITASIORA WHERE C_ORATULAJDONOSID = a.ID)
    AND NOT EXISTS (SELECT 1 FROM T_TANMENET WHERE C_FELTOLTOID = a.ID)
    AND NOT EXISTS (SELECT 1 FROM T_TANULOERTEKELES WHERE C_ERTEKELOID = a.ID)
    AND NOT EXISTS (SELECT 1 FROM T_TANULOESEMENY WHERE C_FELJEGYZOID = a.ID)
    AND NOT EXISTS (SELECT 1 FROM T_TANULOKOZOSSEGISZOLGALAT WHERE C_FELJEGYZOID = a.ID)
    AND NOT EXISTS (SELECT 1 FROM T_TEREM WHERE C_TEREMFELELOSID = a.ID)
    AND NOT EXISTS (SELECT 1 FROM T_TEVEKENYSEG WHERE C_ESEMENYTULAJDONOSID = a.ID)

  INSERT INTO @torlendoId (id)  
  SELECT ID 
  FROM T_FELHASZNALO f
  WHERE EXISTS (SELECT 1 FROM @alkalmazottId WHERE id = f.ID)
    AND NOT EXISTS (SELECT 1 FROM T_CIMTARCSOPORT WHERE C_TULAJDONOSID = f.ID)
  	AND NOT EXISTS (SELECT 1 FROM T_CIMZETT_FALIUJSAGBEJEGYZES WHERE C_CIMZETTID = f.ID)
  	AND NOT EXISTS (SELECT 1 FROM T_CSATOLTFELHASZNALOK_CSATOLTJ WHERE C_CSATOLTFELHASZNALOKID = f.ID)
  	AND NOT EXISTS (SELECT 1 FROM T_DIGESTMESSAGEQUEUE WHERE C_RECIPIENTID = f.ID)
  	AND NOT EXISTS (SELECT 1 FROM T_EMAILADATOK WHERE C_EMAILCIMZETTID = f.ID OR C_KULDOID = f.ID)
  	AND NOT EXISTS (SELECT 1 FROM T_FELHASZNALOBELEPESTORTENET WHERE C_FELHASZNALOID = f.ID)
  	AND NOT EXISTS (SELECT 1 FROM T_FELHASZNALOERTESITES WHERE C_FELHASZNALOID = f.ID)
  	AND NOT EXISTS (SELECT 1 FROM T_FELHASZNALOERTESITESBEALLITA WHERE C_FELHASZNALOID = f.ID)
  	AND NOT EXISTS (SELECT 1 FROM T_IKTATOTTDOKUMENTUMOK WHERE C_DOKUMENTUMPARTNEREID = f.ID OR C_FELTOLTOFELHASZNALOID = f.ID)
  	AND NOT EXISTS (SELECT 1 FROM T_IMPOSITION WHERE C_BEFIZETESREKOTELEZETTFELHASZ = f.ID OR C_LETREHOZOID = f.ID)
  	AND NOT EXISTS (SELECT 1 FROM T_JOGOSULTFELHASZNALOK_HOZZARE WHERE C_JOGOSULTFELHASZNALOKID = f.ID)
  	AND NOT EXISTS (SELECT 1 FROM T_JOGOSULTSAG_FELHASZNALO WHERE C_FELHASZNALOID = f.ID)
  	AND NOT EXISTS (SELECT 1 FROM T_MESSAGE WHERE C_SENDERID = f.ID)
  	AND NOT EXISTS (SELECT 1 FROM T_OLDALLATOGATOTTSAG WHERE C_FELHASZNALOID = f.ID)
  	AND NOT EXISTS (SELECT 1 FROM T_ONLINEUSER WHERE C_FELHASZNALOID = f.ID)
  	AND NOT EXISTS (SELECT 1 FROM T_PEDAGOGUSELETPALYAMODELL WHERE C_TANARID = f.ID)
  	AND NOT EXISTS (SELECT 1 FROM T_PERSONMESSAGE WHERE C_RECIPIENTID = f.ID)
  	AND NOT EXISTS (SELECT 1 FROM T_RESZTVEVOK_TEVEKENYSEGEK WHERE C_RESZTVEVOKID = f.ID)
  	AND NOT EXISTS (SELECT 1 FROM T_SMS WHERE C_FELHASZNALOID = f.ID)
  	AND NOT EXISTS (SELECT 1 FROM T_TRANSACTION WHERE C_BEFIZETOID = f.ID)
  	AND NOT EXISTS (SELECT 1 FROM T_USERNOTIFICATION WHERE C_FELHASZNALOID = f.ID)
  	AND NOT EXISTS (SELECT 1 FROM T_USERPROFILE WHERE C_FELHASZNALOID = f.ID)
  
  BEGIN TRY
    BEGIN TRANSACTION
      DELETE FROM T_FELHASZNALO_SZEREPKOR WHERE C_FELHASZNALOID IN (SELECT ID FROM @torlendoId)	
      DELETE FROM T_FELHASZNALOBELEPES WHERE C_FELHASZNALOID IN (SELECT ID FROM @torlendoId)	
      DELETE FROM T_EMAIL WHERE C_FELHASZNALOID IN (SELECT ID FROM @torlendoId)	
      DELETE FROM T_CIM WHERE C_FELHASZNALOID IN (SELECT ID FROM @torlendoId)	
      DELETE FROM T_TELEFON WHERE C_FELHASZNALOID IN (SELECT ID FROM @torlendoId)	
      DELETE FROM T_MUNKAUGYIADATOK WHERE C_ALKALMAZOTTID IN (SELECT ID FROM @torlendoId)	
      DELETE FROM T_CIMTAR WHERE C_TAGOKID IN (SELECT ID FROM @torlendoId)
      DELETE FROM T_ALKALMAZOTT WHERE ID IN (SELECT ID FROM @torlendoId)	
      DELETE FROM T_FELHASZNALO WHERE ID IN (SELECT ID FROM @torlendoId)	
	  select count(1) from @torlendoId
    COMMIT TRANSACTION
  END TRY
  BEGIN CATCH
    IF @@TRANCOUNT > 0 AND XACT_STATE() <> 0 
      ROLLBACK TRAN;
    THROW --RETHROW the ERROR
  END CATCH
END
GO