public static async Task PostUpdate(ListViewModel vm, ApplicationUser owner, IdeasContext context, IHostingEnvironment hostingEnvironment)
{
var idea = await context.Ideas.Include(r => r.Updates).FirstOrDefaultAsync(r => r.Id == vm.IdeaId && r.Owner == owner);
if (idea != null)
{
var AddThis = Image.GetNewAndRemoveOld(vm.EditUpdateViewModel.JsonImagesNew, vm.EditUpdateViewModel.JsonImagesRemove, vm.IdeaId, vm.EditId, owner, hostingEnvironment, context).Result;
try {
var update = new Update();
update.Text = vm.EditUpdateViewModel.Text.Trim();
update.DateTime = DateTime.Now;
if (AddThis != null)
{
AddThis = UnsavedImage.GetList(AddThis.Select(r => r.FileName).ToList(), context, owner);
update.Images = AddThis;
UnsavedImage.RemoveList(AddThis.Select(r => r.FileName).ToList(), context, owner);
}
idea.Updates.Add(update);
idea.LatestUpdate = DateTime.Now;
Stats.AddUpdate(idea);
await context.SaveChangesAsync();
} catch (Exception ex) {
ex = ex;
}
}
}
public static async Task UpdateUpdate(ListViewModel vm, ApplicationUser owner, IdeasContext context, IHostingEnvironment hostingEnvironment)
{
var update = GetByUpdateFromIdea(vm.IdeaId, vm.EditId, owner, context).Result;
if (update != null)
{
var jsonRemove = ((vm.EditUpdateViewModel.JsonImagesRemove != null) ? JsonConvert.DeserializeObject <List <Image> >(vm.EditUpdateViewModel.JsonImagesRemove) : null);
var jsonNew = ((vm.EditUpdateViewModel.JsonImagesNew != null) ? JsonConvert.DeserializeObject <List <Image> >(vm.EditUpdateViewModel.JsonImagesNew) : null);
var AddThis = cleanUnSavedImage(jsonNew, jsonRemove, owner, context, hostingEnvironment).Result;
finishRemoveList(vm.IdeaId, vm.EditId, jsonRemove, context, hostingEnvironment);
try {
update = context.Updates.First(r => r.Id == vm.EditId);
update.Text = vm.EditUpdateViewModel.Text.Trim();
if (AddThis != null)
{
AddThis = UnsavedImage.GetList(AddThis.Select(r => r.FileName).ToList(), context, owner);
if (update.Images != null)
{
foreach (Image image in AddThis)
{
update.Images.Add(image);
}
}
else
{
update.Images = AddThis;
}
UnsavedImage.RemoveList(AddThis.Select(r => r.FileName).ToList(), context, owner);
}
await context.SaveChangesAsync();
} catch (Exception ex) {
ex = ex;
}
}
}
public static async Task <Idea> NewIdea(NewIdeaViewModel vm, ApplicationUser owner, IdeasContext context, IHostingEnvironment hostingEnvironment)
{
var AddThis = Image.GetNewAndRemoveOld(vm.JsonImagesNew, vm.JsonImagesRemove, 0, 0, owner, hostingEnvironment, context).Result;
Idea idea = new Idea {
Owner = owner,
Titel = vm.Titel.Trim(),
Text = vm.Text.Trim(),
DateTime = DateTime.Now,
LatestUpdate = DateTime.Now,
Tags = ((vm.JsonTags != null) ? JsonConvert.DeserializeObject <List <Tag> >(vm.JsonTags) : null)
};
if (AddThis != null)
{
AddThis = UnsavedImage.GetList(AddThis.Select(r => r.FileName).ToList(), context, owner);
if (idea.Images != null)
{
foreach (Image image in AddThis)
{
idea.Images.Add(image);
}
}
else
{
idea.Images = AddThis;
}
UnsavedImage.RemoveList(AddThis.Select(r => r.FileName).ToList(), context, owner);
}
UserStats.AddProject(owner, context);
context.Ideas.Add(idea);
return(idea);
}
public static async Task UpdateIdea(ListViewModel vm, ApplicationUser owner, IdeasContext context, IHostingEnvironment hostingEnvironment)
{
var idea = context.Ideas.Include(r => r.Tags).FirstOrDefault(r => r.Id == vm.IdeaId && r.Owner == owner);
if (idea != null)
{
var jsonRemove = ((vm.EditIdeaViewModel.JsonImagesRemove != null) ? JsonConvert.DeserializeObject <List <Image> >(vm.EditIdeaViewModel.JsonImagesRemove) : null);
var jsonNew = ((vm.EditIdeaViewModel.JsonImagesNew != null) ? JsonConvert.DeserializeObject <List <Image> >(vm.EditIdeaViewModel.JsonImagesNew) : null);
var AddThis = cleanUnSavedImage(jsonNew, jsonRemove, owner, context, hostingEnvironment).Result;
finishRemoveList(vm.IdeaId, jsonRemove, context, hostingEnvironment);
try {
var jsonTagsRemove = ((vm.EditIdeaViewModel.JsonTagsRemove != null) ? JsonConvert.DeserializeObject <List <Tag> >(vm.EditIdeaViewModel.JsonTagsRemove) : null);
var jsonTagsNew = ((vm.EditIdeaViewModel.JsonTags != null) ? JsonConvert.DeserializeObject <List <Tag> >(vm.EditIdeaViewModel.JsonTags) : null);
idea.Text = vm.EditIdeaViewModel.Text.Trim();
idea.Titel = vm.EditIdeaViewModel.Titel.Trim();
if (jsonTagsRemove != null)
{
var remove = context.Tags.Where(r => jsonTagsRemove.Any(x => x.Value == r.Value)).ToList();
idea.Tags.RemoveAll(r => remove.Any(s => s.Value == r.Value));
}
if (jsonTagsNew != null)
{
if (idea.Tags != null && idea.Tags.Count > 0)
{
jsonTagsNew = jsonTagsNew.Where(r => !idea.Tags.Any(a => r.Value == a.Value)).ToList();
idea.Tags.AddRange(jsonTagsNew);
}
else
{
idea.Tags = jsonTagsNew;
}
}
if (AddThis != null)
{
AddThis = UnsavedImage.GetList(AddThis.Select(r => r.FileName).ToList(), context, owner);
if (idea.Images != null)
{
foreach (Image image in AddThis)
{
idea.Images.Add(image);
}
}
else
{
idea.Images = AddThis;
}
UnsavedImage.RemoveList(AddThis.Select(r => r.FileName).ToList(), context, owner);
}
await context.SaveChangesAsync();
} catch (Exception ex) {
ex = ex;
}
}
}
private static async Task <List <Image> > cleanUnSavedImage(List <Image> jsonNew, List <Image> jsonRemove, ApplicationUser owner, IdeasContext context, IHostingEnvironment hostingEnvironment)
{
if (jsonNew != null && jsonRemove != null)
{
var notsaved = jsonNew.Where(r => jsonRemove.Any(x => x.FileName == r.FileName)).ToList();
var unsaved = context.UnsavedImages.Where(r => notsaved.Any(x => x.FileName == r.FileName) && r.Owner == owner).ToList();
foreach (UnsavedImage image in unsaved)
{
await Image.DeleteFromServer(image.FileName, context, hostingEnvironment);
}
UnsavedImage.RemoveList(unsaved.Select(r => r.FileName).ToList(), context, owner);
jsonNew.RemoveAll(r => unsaved.Any(x => r.FileName == x.FileName));
await context.SaveChangesAsync();
}
return(jsonNew);
}
