public async Task <IHttpActionResult> PostMark(Mark item)
{
item.UserId = LoggedUserId;
Mark current = await InsertAsync(item);
// Add a UserMarkExperience between the mark and it's creator to avoid notifying the user about it
await context.InsertUserMarkExperience(LoggedUserId, current.Id);
return(CreatedAtRoute("Tables", new { id = current.Id }, current));
}
// GET api/ClosestMark
public async Task <Mark> Get(double?latitude, double?longitude)
{
Mark closestMark = null;
if (latitude != null && longitude != null)
{
m_UserLatitude = latitude.Value;
m_UserLongitude = longitude.Value;
}
try
{
int relevantCategoriesCode = context.GetUserRelevantCateogiresCode(LoggedUserId);
IEnumerable <string> seenMarksIds = from userMarkExperiences in context.UserMarkExperiences
where userMarkExperiences.UserId == LoggedUserId
select userMarkExperiences.MarkId;
IEnumerable <Mark> unseenRelevantMarks = from mark in context.Marks
where (relevantCategoriesCode & mark.CategoriesCode) != 0 &&
!seenMarksIds.Contains(mark.Id)
select mark;
if (unseenRelevantMarks.Count() != 0)
{
closestMark = unseenRelevantMarks.OrderByDescending((mark) => distanceFromUserKm(mark)).Last();
double distanceFromClosestMark = distanceFromUserKm(closestMark);
if (distanceFromClosestMark > 0.04)
{
// Closest mark is too far
closestMark = null;
}
else
{
// Insert a UserMarkExperience to avoid notifying this user about this mark again
await context.InsertUserMarkExperience(LoggedUserId, closestMark.Id);
}
}
}
catch (Exception e)
{
LogTools.LogException(e);
}
return(closestMark);
}
public async Task <bool> Post(string markId, float?rating)
{
bool updateWasSuccessful = false;
// Check parameters
if (markId == null || rating == null)
{
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
UserMarkExperience userMarkExperience = await context.UserMarkExperiences.FindAsync(LoggedUserId, markId);
if (userMarkExperience == null)
{
await context.InsertUserMarkExperience(LoggedUserId, markId);
}
updateWasSuccessful = await updateMarkRating(markId, rating);
return(updateWasSuccessful);
}
public async Task <bool> Post(string markId)
{
bool updateWasSuccessful = false;
if (markId == null)
{
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
UserMarkExperience userMarkExperience = await context.UserMarkExperiences.FindAsync(LoggedUserId, markId);
if (userMarkExperience == null)
{
updateWasSuccessful = await context.InsertUserMarkExperience(LoggedUserId, markId);
}
else
{
updateWasSuccessful = await updateLastSeenTime(markId);
}
return(updateWasSuccessful);
}
