protected override Species CreateEntityFromModel(CrudCreateEditViewModel <Species> model)
{
var species = new Species();
this.UpdateEntityFromModel(model, ref species);
return(species);
}
protected override Breed CreateEntityFromModel(CrudCreateEditViewModel <Breed> model)
{
var breed = new Breed();
this.UpdateEntityFromModel(model, ref breed);
return(breed);
}
protected override void UpdateEntityFromModel(CrudCreateEditViewModel <Contact> model, ref Contact entity)
{
// Whitelisting values that the user can provide
entity.Name = model.Entity.Name;
entity.Email = model.Entity.Email;
entity.Phone = model.Entity.Phone;
entity.Type = model.Entity.Type;
}
protected override Contact CreateEntityFromModel(CrudCreateEditViewModel <Contact> model)
{
var contact = new Contact();
this.UpdateEntityFromModel(model, ref contact);
return(contact);
}
protected override Location CreateEntityFromModel(CrudCreateEditViewModel <Location> model)
{
var location = new Location
{
Type = model.Entity.Type // Type is only whitelisted during creation.
};
this.UpdateEntityFromModel(model, ref location);
return(location);
}
public virtual async Task <IActionResult> Edit(
CrudCreateEditViewModel <EntityT> model,
[FromServices] IAuthorizationService auth
)
{
var isAuthed = await auth.AuthorizeAsync(this.User, this.Config.WritePolicy);
if (!isAuthed.Succeeded)
{
return(this.Forbid());
}
if (this.ModelState.IsValid)
{
var result = await this.Crud.GetByIdAsync(this.GetEntityId(model.Entity));
if (!result.Succeeded)
{
return(this.RedirectToAction("Index", new { error = result.GatherErrorMessages().FirstOrDefault() }));
}
var dbEntity = result.Value;
this.UpdateEntityFromModel(model, ref dbEntity);
using (var workScope = this.UnitOfWork.Begin("Edit Entity"))
{
var updateResult = this.Crud.Update(dbEntity);
if (!updateResult.Succeeded)
{
workScope.Rollback("CreateAsync failed.");
foreach (var error in result.GatherErrorMessages())
{
this.ModelState.AddModelError(string.Empty, error);
}
return(this.View(this.Config.VIEW_CREATE_EDIT, model));
}
workScope.Commit();
}
this.Logger.LogInformation(
"Entity {Entity} updated by {User}",
typeof(EntityT).Name,
this.User.FindFirstValue(ClaimTypes.Name)
);
}
return(this.View(this.Config.VIEW_CREATE_EDIT, model));
}
private async Task <HttpResponseMessage> CrudCreateEditAsync <T>(string url, T entity, bool isCreate)
where T : class
{
var model = new CrudCreateEditViewModel <T>
{
IsCreate = isCreate,
Entity = entity
};
var codeToCheck = (isCreate)
? HttpStatusCode.Redirect // Test for redirect, since it should be going to an edit page, instead of erroring to the create page.
: HttpStatusCode.OK; // Test for going back to the same page.
return(await this.PostEnsureStatusAsync(url, model.ToFormEncodedContent(), codeToCheck));
}
protected override void UpdateEntityFromModel(CrudCreateEditViewModel <Location> model, ref Location entity)
{
entity.Name = model.Entity.Name;
// Whitelist changes.
if (model.Entity.Holding != null && model.Entity.Type == LocationType.Holding)
{
var left = entity.Holding ?? new LocationHolding();
var right = model.Entity.Holding;
left.Address = right.Address;
left.GridReference = right.GridReference;
left.HoldingNumber = right.HoldingNumber;
left.OwnerId = right.OwnerId;
left.Postcode = right.Postcode;
left.Timestamp = right.Timestamp;
left.Location = entity;
entity.Holding = left;
}
}
/// <summary> /// Updates an instance of <typeparamref name="EntityT"/> from the given <paramref name="model"/> /// </summary> /// <param name="model">The model to update the entity from.</param> /// <param name="entity">The entity to update.</param> protected abstract void UpdateEntityFromModel(CrudCreateEditViewModel <EntityT> model, ref EntityT entity);
/// <summary> /// Creates an instance of <typeparamref name="EntityT"/> from the given <paramref name="model"/> /// </summary> /// <param name="model">The model to create the entity from.</param> /// <returns>The <typeparamref name="EntityT"/> create from <paramref name="model"/>.</returns> protected abstract EntityT CreateEntityFromModel(CrudCreateEditViewModel <EntityT> model);
protected override void UpdateEntityFromModel(CrudCreateEditViewModel <Species> model, ref Species entity)
{
entity.Name = model.Entity.Name;
entity.GestrationPeriod = model.Entity.GestrationPeriod;
}
protected override void UpdateEntityFromModel(CrudCreateEditViewModel <Breed> model, ref Breed entity)
{
entity.Name = model.Entity.Name;
entity.SpeciesId = model.Entity.SpeciesId;
}
