Added permissions creation during startup

MainProject/Utils/CommonDbMethodsUtils.cs

@@ -0,0 +1,32 @@
+using System;
+using System.Security.Cryptography;
+using System.Text;
+using BasicDotnetTemplate.MainProject.Core.Database;
+using BasicDotnetTemplate.MainProject.Models.Database.SqlServer;
+
+namespace BasicDotnetTemplate.MainProject.Utils;
+public class CommonDbMethodsUtils
+{
+    private readonly SqlServerContext _sqlServerContext;
+
+    public CommonDbMethodsUtils(SqlServerContext sqlServerContext)
+    {
+        _sqlServerContext = sqlServerContext;
+    }
+
+
+    public IQueryable<Role> GetRolesQueryable()
+    {
+        return this._sqlServerContext.Roles.Where(x => !x.IsDeleted);
+    }
+
+    public IQueryable<Role> GetRoleByNameQueryable(string name)
+    {
+        return this.GetRolesQueryable().Where(x =>
+            x.Name.ToString() == name.ToString()
+        );
+    }
+
+
+}
+