public virtual async Task <IEntityEditModel <T> > Detail([FromService] IDatabaseContext database, [FromService] IAuthenticationProvider authenticationProvider, [FromService] IValueProvider valueProvider, [FromOptions] EntityDomainAuthorizeOption authorizeOption)
{
object index = valueProvider.GetRequiredValue("id", Metadata.KeyProperty.ClrType);
var auth = authenticationProvider.GetAuthentication();
if (authorizeOption == null)
{
authorizeOption = EntityDomainAuthorizeOption.Detail;
}
authorizeOption.Validate(Metadata, auth);
var context = database.GetContext <T>();
var queryable = context.Query();
foreach (var propertyMetadata in Metadata.Properties.Where(t => t.CustomType == "Entity"))
{
queryable = context.Include(queryable, propertyMetadata.ClrName);
}
T entity = await context.GetAsync(queryable, index);
if (entity == null)
{
throw new DomainServiceException(new EntityNotFoundException(typeof(T), index));
}
var model = new EntityEditModel <T>(entity);
model.Properties = authorizeOption.GetProperties(Metadata, auth);
var e = new EntityModelCreatedEventArgs <T>(model);
await RaiseAsyncEvent(EntityDetailModelCreatedEvent, e);
return(model);
}
public virtual async Task <IEntityEditModel <T> > Create([FromService] IDatabaseContext database, [FromService] IAuthenticationProvider authenticationProvider, [FromOptions] EntityDomainAuthorizeOption authorizeOption)
{
var auth = authenticationProvider.GetAuthentication();
if (authorizeOption == null)
{
authorizeOption = EntityDomainAuthorizeOption.Create;
}
authorizeOption.Validate(Metadata, auth);
var context = database.GetContext <T>();
var item = context.Create();
item.OnCreating();
EntityEditModel <T> model = new EntityEditModel <T>(item);
model.Properties = authorizeOption.GetProperties(Metadata, auth);
if (EntityCreateModelCreated != null)
{
EntityModelCreatedEventArgs <T> arg = new EntityModelCreatedEventArgs <T>(model);
await EntityCreateModelCreated(Context, arg);
model = arg.Model;
}
return(model);
}
public virtual async Task <IEntityViewModel <T> > List([FromService] IDatabaseContext database, [FromService] IAuthenticationProvider authenticationProvider, [FromOptions] EntityDomainAuthorizeOption authorizeOption)
{
var auth = authenticationProvider.GetAuthentication();
if (authorizeOption == null)
{
authorizeOption = EntityDomainAuthorizeOption.View;
}
authorizeOption.Validate(Metadata, auth);
var context = database.GetContext <T>();
var queryable = context.Query();
foreach (var propertyMetadata in Metadata.Properties.Where(t => t.CustomType == "Entity"))
{
queryable = context.Include(queryable, propertyMetadata.ClrName);
}
queryable = context.Order(queryable);
if (EntityQuery != null)
{
var e = new EntityQueryEventArgs <T>(queryable);
await EntityQuery(Context, e);
queryable = e.Queryable;
}
EntityViewModel <T> model = new EntityViewModel <T>(queryable);
model.Properties = authorizeOption.GetProperties(Metadata, auth);
model.Items = await context.ToArrayAsync(queryable);
return(model);
}
public virtual async Task <IEntityUpdateModel <T> > Update([FromService] IDatabaseContext database, [FromService] IAuthenticationProvider authenticationProvider, [FromService] IValueProvider valueProvider, [FromOptions] EntityDomainAuthorizeOption authorizeOption)
{
object index = valueProvider.GetValue("id", Metadata.KeyProperty.ClrType);
var context = database.GetContext <T>();
bool isNew = index == null || (Metadata.KeyProperty.ClrType.GetTypeInfo().IsValueType ? index.Equals(Activator.CreateInstance(Metadata.KeyProperty.ClrType)) : false);
var auth = authenticationProvider.GetAuthentication();
if (authorizeOption == null)
{
if (isNew)
{
authorizeOption = EntityDomainAuthorizeOption.Create;
}
else
{
authorizeOption = EntityDomainAuthorizeOption.Edit;
}
}
authorizeOption.Validate(Metadata, auth);
T entity;
if (isNew)
{
entity = context.Create();
entity.OnCreating();
}
else
{
entity = await context.GetAsync(index);
if (entity == null)
{
throw new DomainServiceException(new EntityNotFoundException(typeof(T), index));
}
}
var result = await UpdateCore(valueProvider, auth, entity, authorizeOption.GetProperties(Metadata, auth).ToArray());
if (result.IsSuccess)
{
if (isNew)
{
context.Add(entity);
}
else
{
context.Update(entity);
}
await database.SaveAsync();
}
return(result);
}
public virtual async Task <IEntityViewModel <T> > List([FromService] IDatabaseContext database, [FromService] IAuthenticationProvider authenticationProvider, [FromOptions] EntityDomainAuthorizeOption authorizeOption)
{
var auth = authenticationProvider.GetAuthentication();
if (authorizeOption == null)
{
authorizeOption = EntityDomainAuthorizeOption.View;
}
authorizeOption.Validate(Metadata, auth);
var context = database.GetContext <T>();
var queryable = context.Query();
foreach (var propertyMetadata in Metadata.Properties.Where(t => t.CustomType == "Entity"))
{
queryable = context.Include(queryable, propertyMetadata.ClrName);
}
var e = new EntityQueryEventArgs <T>(queryable);
await RaiseAsyncEvent(EntityQueryEvent, e);
queryable = e.Queryable;
if (!e.IsOrdered)
{
queryable = context.Order(queryable);
}
EntityViewModel <T> model = new EntityViewModel <T>(queryable);
model.Properties = authorizeOption.GetProperties(Metadata, auth);
EntityPagerOption pagerOption = Context.DomainContext.Options.GetOption <EntityPagerOption>();
if (pagerOption != null)
{
model.CurrentSize = pagerOption.CurrentSize;
model.CurrentPage = pagerOption.CurrentPage;
model.PageSizeOption = pagerOption.PageSizeOption;
}
await model.UpdateTotalPageAsync();
await model.UpdateItemsAsync();
return(model);
}