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fixed some relationship problems

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This commit is contained in:
Miskolczi Richárd
2024-04-29 22:57:16 +02:00
parent 8cf2b0fbb9
commit 53148f5142
5 changed files with 13 additions and 14 deletions
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2
WD7UVN_HFT_2023241.Models/Customer.cs
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@@ -17,6 +17,6 @@ namespace WD7UVN_HFT_2023241.Models
public string EMAIL { get; set; }
public string PHONE { get; set; }
[ForeignKey(nameof(Service))]
public int SERVICE_ID { get; set; }
public int? SERVICE_ID { get; set; }
}
}

11
WD7UVN_HFT_2023241.Models/Employee.cs
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@@ -1,10 +1,5 @@
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace WD7UVN_HFT_2023241.Models
{
@@ -17,8 +12,8 @@ namespace WD7UVN_HFT_2023241.Models
public string EMAIL { get; set; }
public string PHONE { get; set; }
[ForeignKey(nameof(MaintainerTeam))]
public int MAINTAINER_ID { get; set; }
public int? MAINTAINER_ID { get; set; }
[ForeignKey(nameof(Employee))]
public int MANAGER_ID { get; set; }
public int? MANAGER_ID { get; set; }
}
}

3
WD7UVN_HFT_2023241.Models/MaintainerTeam.cs
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@@ -11,8 +11,7 @@ namespace WD7UVN_HFT_2023241.Models
[Required]
public string NAME { get; set; }
public string EMAIL { get; set; }
[Required]
[ForeignKey(nameof(Employee))]
public int LEADER_ID { get; set; }
public int? LEADER_ID { get; set; }
}
}

3
WD7UVN_HFT_2023241.Models/Service.cs
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@@ -8,8 +8,7 @@ namespace WD7UVN_HFT_2023241.Models
[Key]
public int ID { get; set; }
[ForeignKey(nameof(MaintainerTeam))]
[Required]
public int MAINTAINER_ID { get; set; }
public int? MAINTAINER_ID { get; set; }
[Required]
public string NAME { get; set; }
public string VERSION { get; set; }

8
WD7UVN_HFT_2023241.Repository/CompanyDbContext.cs
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@@ -40,7 +40,7 @@ namespace WD7UVN_HFT_2023241.Repository
.HasOne<Service>()
.WithMany()
.HasForeignKey(customer => customer.SERVICE_ID)
.OnDelete(DeleteBehavior.Cascade));
.OnDelete(DeleteBehavior.SetNull));
modelBuilder.Entity<Service>(service => service
.HasOne<MaintainerTeam>()
@@ -60,6 +60,12 @@ namespace WD7UVN_HFT_2023241.Repository
.HasForeignKey(emp => emp.MANAGER_ID)
.OnDelete(DeleteBehavior.SetNull));
modelBuilder.Entity<Employee>(emp => emp
.HasOne<MaintainerTeam>()
.WithMany()
.HasForeignKey(emp => emp.MAINTAINER_ID)
.OnDelete(DeleteBehavior.SetNull));
//loading test values
modelBuilder.Entity<Customer>().HasData(
new Customer{