fixed #218: don't create duplicate user account records while seeding database

Author: ismcagdas

aspnet-core/src/AbpCompanyName.AbpProjectName.EntityFrameworkCore/EntityFrameworkCore/Seed/Host/HostRoleAndUserCreator.cs

@@ -91,14 +91,6 @@ private void CreateHostRoleAndUsers()
                 _context.UserRoles.Add(new UserRole(null, adminUserForHost.Id, adminRoleForHost.Id));
                 _context.SaveChanges();
 
-                // User account of admin user
-                _context.UserAccounts.Add(new UserAccount
-                {
-                    TenantId = null,
-                    UserId = adminUserForHost.Id,
-                    UserName = AbpUserBase.AdminUserName,
-                    EmailAddress = adminUserForHost.EmailAddress
-                });
                 _context.SaveChanges();
             }
         }

aspnet-core/src/AbpCompanyName.AbpProjectName.EntityFrameworkCore/EntityFrameworkCore/Seed/Tenants/TenantRoleAndUserBuilder.cs

@@ -83,19 +83,6 @@ private void CreateRolesAndUsers()
                 // Assign Admin role to admin user
                 _context.UserRoles.Add(new UserRole(_tenantId, adminUser.Id, adminRole.Id));
                 _context.SaveChanges();
-
-                // User account of admin user
-                if (_tenantId == 1)
-                {
-                    _context.UserAccounts.Add(new UserAccount
-                    {
-                        TenantId = _tenantId,
-                        UserId = adminUser.Id,
-                        UserName = AbpUserBase.AdminUserName,
-                        EmailAddress = adminUser.EmailAddress
-                    });
-                    _context.SaveChanges();
-                }
             }
         }
     }