public async Task <IActionResult> UpdateVideo(VideoPostUpdateModel input)
{
if (!this.ModelState.IsValid)
{
input.LocationsDropDown = this.locationsService.GetAllLocationsAsKeyValuePair();
input.CamerasDropDown = this.cameraService.GetAllCamerasAsKeyValuePair();
input.TagsDropDown = this.tagsService.GetAllTagsAsKeyValuePair();
return(this.View(input));
}
await this.postsService.UpdateVideo(input);
return(this.Redirect("/VideoPosts/VideosNewest"));
}
public async Task UpdateVideo(VideoPostUpdateModel input)
{
var video = this.postRepository.All().FirstOrDefault(x => x.Id == input.VideoId);
if (video.Caption != input.Caption)
{
video.Caption = input.Caption;
}
video.Camera = await this.cameraService.GetCameraByNameAsync(input.Camera);
var country = await this.countriesService.GetCountry(input.Country);
video.Location = await this.locationsService.GetLocation(input.Location, country);
var tags = await this.tagsService.GetTagsForPost(input.Tags);
var postTags = this.postTagsRepository.All().Where(x => x.PostId == input.VideoId);
foreach (var tag in postTags)
{
this.postTagsRepository.Delete(tag);
}
await this.postTagsRepository.SaveChangesAsync();
foreach (var tag in tags)
{
var postTag = new PostTag
{
PostId = video.Id,
TagId = tag.Id,
};
video.Tags.Add(postTag);
}
await this.postRepository.SaveChangesAsync();
}
