public ErrorsCollection Validate(RegisterPostModel registerPostModel, ExpensesDbContext context) { ErrorsCollection errorsCollection = new ErrorsCollection { Entity = nameof(RegisterPostModel) }; User existing = context.Users.FirstOrDefault(u => u.Username == registerPostModel.Username); if (existing != null) { errorsCollection.ErrorMessages.Add($"The username {registerPostModel.Username} is already taken !"); } if (registerPostModel.Password.Length < 7) { errorsCollection.ErrorMessages.Add("The password cannot be shorter than 7 characters !"); } if (errorsCollection.ErrorMessages.Count > 0) { return(errorsCollection); } return(null); }
public ErrorsCollection Validate(UserUserRolePostModel userUserRolePostModel, ExpensesDbContext context) { ErrorsCollection errorsCollection = new ErrorsCollection { Entity = nameof(UserUserRolePostModel) }; List <string> userRoles = context .UserRoles .Select(userRole => userRole.Name) .ToList(); if (!userRoles.Contains(userUserRolePostModel.UserRoleName)) { errorsCollection.ErrorMessages.Add($"The UserRole {userUserRolePostModel.UserRoleName} does not exist!"); } if (errorsCollection.ErrorMessages.Count > 0) { return(errorsCollection); } return(null); }