/// <inheritdoc />
public async Task <PagedList <Message> > GetAll(MessageParameters parameters = null)
{
var messages = this.GetQueryable();
if (parameters != null)
{
switch (parameters.Container)
{
case MessageContainer.Unread:
messages = messages
.Where(m => m.IsRead == false);
break;
case MessageContainer.Inbox:
break;
case MessageContainer.Outbox:
break;
default:
throw new ArgumentOutOfRangeException(nameof(parameters.Container), parameters.Container, null);
}
if (string.IsNullOrWhiteSpace(parameters.OrderBy) == false)
{
if (parameters.OrderBy == nameof(Message.CreatedAt).ToLowerCamelCase())
{
messages = messages.OrderByDescending(m => m.CreatedAt);
}
else
{
throw new ArgumentOutOfRangeException(nameof(parameters.OrderBy), parameters.OrderBy, null);
}
}
}
else
{
parameters = new MessageParameters();
}
return(await PagedList <Message> .CreateAsync(messages, parameters.PageNumber, parameters.PageSize));
}
/// <inheritdoc />
public async Task <PagedList <Message> > GetByUser(Guid userID, MessageParameters parameters)
{
var messages = this.GetQueryableByUser(userID);
switch (parameters.Container)
{
case MessageContainer.Unread:
messages = messages
.Where(m => m.RecipientID == userID && m.RecipientDeleted == false && m.IsRead == false);
break;
case MessageContainer.Inbox:
messages = messages
.Where(m => m.RecipientID == userID && m.RecipientDeleted == false);
break;
case MessageContainer.Outbox:
messages = messages
.Where(m => m.SenderID == userID && m.SenderDeleted == false);
break;
default:
throw new ArgumentOutOfRangeException(nameof(parameters.Container), parameters.Container, null);
}
if (string.IsNullOrWhiteSpace(parameters.OrderBy) == false)
{
if (parameters.OrderBy == nameof(Message.CreatedAt).ToLowerCamelCase())
{
messages = messages.OrderByDescending(m => m.CreatedAt);
}
else
{
throw new ArgumentOutOfRangeException(nameof(parameters.OrderBy), parameters.OrderBy, null);
}
}
return(await PagedList <Message> .CreateAsync(messages, parameters.PageNumber, parameters.PageSize));
}