/// <summary>
/// Creates a new user action and its corresponding notification, if any
/// </summary>
/// <param name="actualRequest">the client request to be handled</param>
/// <returns>the response to the given request</returns>
private async Task <ActualRequest> PostUserActionAsync(ActualRequest actualRequest)
{
Request request = actualRequest.Request;
ModelActionSockets modelActionSockets =
JsonSerializer.Deserialize <ModelActionSockets>(request.Argument.ToString());
Console.WriteLine("Posting user action " + modelActionSockets.ActionType);
int notificationId;
if (modelActionSockets.ActionType.Equals("USER_FRIEND_REMOVE"))
{
notificationId = await userRepo.RemoveFriendshipAsync(modelActionSockets);
}
else if (modelActionSockets.ActionType.Equals("USER_RATE_PAGE"))
{
notificationId = await userRepo.PostPageRatingAsync(modelActionSockets);
}
else
{
notificationId = await userRepo.PostUserActionAsync(modelActionSockets);
}
Request responseRequest = new Request
{
ActionType = modelActionSockets.ActionType,
Argument = JsonSerializer.Serialize(notificationId)
};
return(new ActualRequest
{
Request = responseRequest,
Images = null
});
}
public async Task <int> PostPageRatingAsync(ModelActionSockets modelActionSockets)
{
using (ShapeAppDbContext ctx = new ShapeAppDbContext())
{
PageRating pageRating = await ctx.PageRatings.FirstOrDefaultAsync(pr =>
pr.UserId == modelActionSockets.SenderId && pr.PageId == modelActionSockets.ReceiverId);
if (pageRating == null)
{
await ctx.PageRatings.AddAsync(new PageRating
{
UserId = modelActionSockets.SenderId,
PageId = modelActionSockets.ReceiverId,
Rating = int.Parse(modelActionSockets.Value.ToString())
});
}
else
{
pageRating.Rating = int.Parse(modelActionSockets.Value.ToString());
ctx.PageRatings.Update(pageRating);
}
await ctx.SaveChangesAsync();
return(0);
}
}
public async Task <int> RemoveFriendshipAsync(ModelActionSockets modelActionSockets)
{
using (ShapeAppDbContext ctx = new ShapeAppDbContext())
{
try
{
Friendship friendship = await ctx.Friendships.FirstAsync(fr =>
(fr.FirstUserId == modelActionSockets.SenderId &&
fr.SecondUserId == modelActionSockets.ReceiverId) ||
(fr.FirstUserId == modelActionSockets.ReceiverId &&
fr.SecondUserId == modelActionSockets.SenderId));
ctx.Friendships.Remove(friendship);
await ctx.SaveChangesAsync();
return(0);
}
catch (Exception e)
{
return(-1);
}
}
}
public async Task <int> PostUserActionAsync(ModelActionSockets modelActionSockets)
{
using (ShapeAppDbContext ctx = new ShapeAppDbContext())
{
UserAction userAction = await ctx.UserActions.FirstOrDefaultAsync(ua =>
ua.SenderId == modelActionSockets.SenderId &&
ua.ReceiverId == modelActionSockets.ReceiverId);
UserAction ifNullUserAction = new UserAction();
if (userAction == null)
{
ifNullUserAction = new UserAction
{
SenderId = modelActionSockets.SenderId,
ReceiverId = modelActionSockets.ReceiverId
}
}
;
if (modelActionSockets.Value.ToString().Equals("False"))
{
modelActionSockets.Value = false;
}
if (modelActionSockets.Value.ToString().Equals("True"))
{
modelActionSockets.Value = true;
}
int returnId = 0;
switch (modelActionSockets.ActionType)
{
case "USER_FRIEND_REQUEST_SEND":
if (userAction != null)
{
userAction.IsFriendRequest = (bool)modelActionSockets.Value;
}
else
{
ifNullUserAction.IsFriendRequest = (bool)modelActionSockets.Value;
}
if ((bool)modelActionSockets.Value)
{
returnId = await AddNotification("USER_FRIEND_REQUEST_SEND", modelActionSockets.SenderId, modelActionSockets.ReceiverId);
Console.WriteLine("Returning notification id: " + returnId);
}
else
{
Notification notification = await ctx.Notifications.FirstAsync(n =>
n.SenderId == modelActionSockets.SenderId && n.ReceiverId == modelActionSockets.ReceiverId &&
n.NotificationType.Equals("USER_FRIEND_REQUEST_SEND"));
ctx.Notifications.Remove(notification);
}
break;
case "USER_FRIEND_REQUEST_RESPONSE":
if (userAction != null)
{
userAction.IsFriendRequest = false;
if ((bool)modelActionSockets.Value)
{
await ctx.Friendships.AddAsync(new Friendship
{
FirstUserId = modelActionSockets.SenderId,
SecondUserId = modelActionSockets.ReceiverId
});
}
}
break;
case "USER_SHARE_TRAININGS":
if (userAction != null)
{
userAction.IsShareTrainings = (bool)modelActionSockets.Value;
}
else
{
ifNullUserAction.IsShareTrainings = (bool)modelActionSockets.Value;
}
break;
case "USER_SHARE_DIETS":
if (userAction != null)
{
userAction.IsShareDiets = (bool)modelActionSockets.Value;
}
else
{
ifNullUserAction.IsShareDiets = (bool)modelActionSockets.Value;
}
break;
case "USER_FOLLOW_PAGE":
if (userAction != null)
{
userAction.IsFollowPage = (bool)modelActionSockets.Value;
}
else
{
ifNullUserAction.IsFollowPage = (bool)modelActionSockets.Value;
}
if ((bool)modelActionSockets.Value)
{
returnId = await AddNotification("USER_FOLLOW_PAGE", modelActionSockets.SenderId, modelActionSockets.ReceiverId);
Console.WriteLine("Returning notification id: " + returnId);
}
// else {
// Notification notification = await ctx.Notifications.FirstAsync(n =>
// n.SenderId == modelActionSockets.SenderId && n.ReceiverId == modelActionSockets.ReceiverId
// && n.NotificationType.Equals("USER_FOLLOW_PAGE"));
// ctx.Notifications.Remove(notification);
// }
break;
case "USER_REPORT":
if (userAction != null)
{
userAction.IsReport = (bool)modelActionSockets.Value;
}
else
{
ifNullUserAction.IsReport = (bool)modelActionSockets.Value;
}
break;
}
if (userAction == null)
{
await ctx.UserActions.AddAsync(ifNullUserAction);
}
else
{
if (userAction.IsReport || userAction.IsFollowPage || userAction.IsFriendRequest ||
userAction.IsShareDiets || userAction.IsShareTrainings)
{
ctx.UserActions.Update(userAction);
}
else
{
ctx.UserActions.Remove(userAction);
}
}
try
{
await ctx.SaveChangesAsync();
}
catch (Exception e)
{
return(-1);
}
return(returnId);
}
}