Trying to use Mapperly with the MvvmToolkit [ObservableProperty]

[cconner100]

Hi,

trying to use the mapperly mapper to map between a ViewModel which contains MvvmToolkit generated fields and a model which contains a standard dto, here is an example

`public partial class ChartOfAccountLineItem : ObservableObject
{
[ObservableProperty]
string? dealershipName;

[ObservableProperty]
string? accountNumber;

[ObservableProperty]
string? name;

[ObservableProperty]
string? accountType;

[ObservableProperty]
string? accountSubType;

[ObservableProperty]
string? expenseRatioCategory;

[ObservableProperty]
string? scheduledAccount;

[ObservableProperty]
decimal currentBalance;

}

[Mapper(UseDeepCloning = true, IncludedMembers = MemberVisibility.Public)]
public partial class AccountMapper
{
//TODO: map the correct property
[MapProperty(nameof(AccountListItemDto.Name), nameof(ChartOfAccountLineItem.Name))]
[MapProperty(nameof(AccountListItemDto.AccountNumber), nameof(ChartOfAccountLineItem.AccountNumber))]
[MapProperty(nameof(AccountListItemDto.AccountType), nameof(ChartOfAccountLineItem.AccountType))]
[MapProperty(nameof(AccountListItemDto.AccountSubType), nameof(ChartOfAccountLineItem.AccountSubType))]
[MapProperty(nameof(AccountListItemDto.ExpenseRatioCategory), nameof(ChartOfAccountLineItem.ExpenseRatioCategory))]
[MapProperty(nameof(AccountListItemDto.ScheduledAccountName), nameof(ChartOfAccountLineItem.ScheduledAccount))]
[MapProperty(nameof(AccountListItemDto.CurrentBalance), nameof(ChartOfAccountLineItem.CurrentBalance))]

public partial ChartOfAccountLineItem AccountListItemDtoToChartOfAccountLineItem(AccountListItemDto dto);

public partial DtoTest TestModelToViewmodel(ChartOfAccountLineItem dto);

}

public sealed class AccountListItemDto
{
public string? AccountNumber { get; set; }
public string? AccountSubType { get; set; }
public string? AccountSubTypeName { get; set; }
public AccountTypeEnum? AccountType { get; set; }
public string? AccountTypeName { get; set; }
public bool AllowDelete { get; set; }
public bool AllowEditBalance { get; set; }
public bool AllowViewRegister { get; set; }
public string? ChildIds { get; set; }
public decimal CurrentBalance { get; set; }
public string? Description { get; set; }
public int ParentId { get; set; }
public bool IsHeader { get; set; }
public int Level { get; set; }
public decimal OpeningBalance { get; set; }
public DateTime OpeningBalanceDate { get; set; }
public bool ShowBalance { get; set; }
public bool ShowTrackDepreciation { get; set; }
public int ScheduledAccountId { get; set; }
public int ControlTypeId { get; set; }
public string? ControlTypeName { get; set; }
public string? ScheduledAccountName { get; set; }
public string? Classification { get; set; }
public int Seq { get; set; }
public string? AccountDeptCode { get; set; }
public int AccountDeptId { get; set; }
public string? ExpenseRatioCategory { get; set; }

public int DealershipId { get; set; }
public string? DealershipName { get; set; }

}`

When i try to map the ChartOfAccountLineItem to the AccountListItemDto i get the following issues

error RMG005: Specified member AccountNumber on mapping target type AccountingViewModel.ChartOfAccountLineItem was not found

It seems like its not finding the generated code from the mvvm toolkit at generation time, is there an option to correct this? or an order how i need to build for this to work?

[latonz]

Chaining source generators is not supported by .NET. See #883, #292, #533, FAQ and dotnet/roslyn#57239.

[cconner100]

thanks for the fast reply and a great product, sorry i did not see this in the FAQ and understand the meaning.