public async Task <TopicDTO> AddTopic(TopicDTO model, string operatorId)
{
var now = DateTime.Now;
var count = _topicRepository.GetFiltered(o => o.OrganizationId == model.OrganizationId && (o.EndDate == null || o.EndDate >= now)).Count();
if (count >= 3)
{
throw new Exception("商户最多发布3条主题。");
}
if (!string.IsNullOrEmpty(model?.Address?.StreetAddress))
{
var lonLat = await _amapProxy.Geo(model.Address.StreetAddress);
model.Address.Longitude = lonLat?.Longitude ?? 0;
model.Address.Latitude = lonLat?.Latitude ?? 0;
}
var obj = TopicFactory.CreateInstance(
model.Title, model.FaceImageUrl, model.Introduction, model.IsCustom, model.CustomTopicUrl, model.OrganizationId, model.Address.Province,
model.Address.City, model.Address.Area, model.Address.StreetAddress, model.Address.Postcode, model.Address.Latitude, model.Address.Longitude,
operatorId, model.CreatorName, model.CreatorPortraitUrl, model.StartDate, model.EndDate, model.Category
);
_topicRepository.Add(obj);
if (model.ContentImages != null && model.ContentImages.Count() > 0)
{
var i = 0;
foreach (var img in model.ContentImages)
{
i++;
_topicImageRepository.Add(new TopicImage
{
ImageId = img.ImageId,
ImageUrl = img.ImageUrl,
TopicId = obj.Id,
Order = i
});
}
}
_dbUnitOfWork.Commit();
return(new TopicDTO
{
Address = obj.Address,
Category = obj.Category,
ContentImages = model.ContentImages.Select(item => new TopicImageDTO {
ImageId = item.ImageId, ImageUrl = item.ImageUrl, TopicId = obj.Id
}).ToList(),
CreatedBy = obj.CreatedBy,
CreatedOn = obj.CreatedOn,
CustomTopicUrl = obj.CustomTopicUrl,
EndDate = obj.EndDate,
FaceImageUrl = obj.FaceImageUrl,
Introduction = obj.Introduction,
IsCustom = obj.IsCustom,
IsSuspend = obj.IsSuspend,
LastUpdBy = obj.LastUpdBy,
LastUpdOn = obj.LastUpdOn,
OrganizationId = obj.OrganizationId,
StartDate = obj.StartDate,
Title = obj.Title,
Id = obj.Id,
CreatorName = obj.CreatorName,
CreatorPortraitUrl = obj.CreatorPortraitUrl
});
}
