Refactoring

AMWD.Common.EntityFrameworkCore/Attributes/DatabaseIndexAttribute.cs

@@ -0,0 +1,35 @@
+using System;
+using AMWD.Common.EntityFrameworkCore.Extensions;
+using Microsoft.EntityFrameworkCore;
+
+namespace AMWD.Common.EntityFrameworkCore.Attributes
+{
+	/// <summary>
+	/// Property attribute to create indices and unique constraints in the database.
+	/// </summary>
+	/// <remarks>
+	/// Requires <see cref="ModelBuilderExtensions.ApplyIndexAttributes(ModelBuilder)"/> to be called within <see cref="DbContext.OnModelCreating(ModelBuilder)"/>.
+	/// </remarks>
+	[AttributeUsage(AttributeTargets.Property, Inherited = false, AllowMultiple = false)]
+	public class DatabaseIndexAttribute : Attribute
+	{
+		/// <summary>
+		/// Initializes a new instance of the <see cref="DatabaseIndexAttribute"/> class.
+		/// </summary>
+		public DatabaseIndexAttribute()
+		{
+			Name = null;
+			IsUnique = false;
+		}
+
+		/// <summary>
+		/// Gets or sets a name.
+		/// </summary>
+		public string Name { get; set; }
+
+		/// <summary>
+		/// Gets or sets a value indicating whether it is a unique constraint.
+		/// </summary>
+		public bool IsUnique { get; set; }
+	}
+}