refact and login

src/Yavsc.Server/Models/IT/Project.cs

@@ -24,7 +24,7 @@ namespace Yavsc.Server.Models.IT
         /// As a side effect, there's no project without valid git reference in db. 
         /// </summary>
         /// <returns></returns>
-        [YaRequired]
+        [Required]
         public string Name { get; set; }
 
         public string Version { get; set; }
@@ -33,7 +33,7 @@ namespace Yavsc.Server.Models.IT
         public virtual List<ProjectBuildConfiguration> Configurations { get; set; }
 
 
-        [YaRequired]
+        [Required]
         public long GitId { get; set; }
 
         [ForeignKey("GitId")]

src/Yavsc.Server/Models/IT/ProjectBuildConfiguration.cs

@@ -13,7 +13,7 @@ namespace Yavsc.Server.Models.IT
         [Key,DatabaseGenerated(DatabaseGeneratedOption.Identity)]
         public long Id { get; set; }
 
-        [YaRequired]
+        [Required]
         public string Name { get; set; }
 
         public long ProjectId { get; set; }

src/Yavsc.Server/Models/IT/SourceCode/GitRepository.cs

@@ -10,7 +10,7 @@ namespace Yavsc.Server.Models.IT.SourceCode
         [Key,DatabaseGenerated(DatabaseGeneratedOption.Identity)]
         public long Id { get; set; }
 
-        [YaRequired]
+        [Required]
         public string Path { get; set; }
 
         [YaStringLength(2048)]
@@ -30,4 +30,4 @@ namespace Yavsc.Server.Models.IT.SourceCode
             return $"[Git ref {Path} {Branch} {Url}]";
         }
     }
-}
+}