public async Task getNearbyToilets(ParseGeoPoint location, Boolean shouldSkip)
{
if (currentLocation.Latitude != location.Latitude || currentLocation.Longitude != location.Longitude)
{
//New location, so empty data
_parseToilets.Clear();
currentLocation = location;
}
var query = new ParseQuery<Toilet>();
query = query.WhereNear("Location", location);
query = query.Limit(20);
if (shouldSkip)
{
query = query.Skip(skipCount);
skipCount += 20;
}
IEnumerable<Toilet> result = await query.FindAsync();
if (shouldSkip)
{
result.ToList().ForEach(_parseToilets.Add);
} else
{
_parseToilets.Clear();
result.ToList().ForEach(_parseToilets.Add);
}
foreach (Toilet toilet in _parseToilets)
{
toilet.searchLocationPoint = location;
}
}
public async Task<IEnumerable<ITag>> FindTags(string searchQuery, int pageSize, int offset)
{
using (var tokenSource = new CancellationTokenSource(Constants.FindTagsTimeout))
{
var parseQuery = new ParseQuery<ParseTag>().Where(t => t.Text.StartsWith(searchQuery.Trim())).OrderBy(t => t.Text);
if (pageSize > 0 && offset >= 0)
{
parseQuery = parseQuery.Limit(pageSize).Skip(offset);
}
var result = await parseQuery.FindAsync(tokenSource.Token).ConfigureAwait(false);
return result.Select(s => new Tag(s) as ITag);
}
}
public async Task<IEnumerable<ITag>> FetchTags(int pageSize, int offset)
{
using (var tokenSource = new CancellationTokenSource(Constants.FetchTagsTimeout))
{
var query = new ParseQuery<ParseTag>().OrderBy(p => p.Text);
if (pageSize > 0 && offset >= 0)
{
query = query.Limit(pageSize).Skip(offset);
}
var result = await query.FindAsync(tokenSource.Token).ConfigureAwait(false);
return result.Select(p => new Tag(p) as ITag);
}
}
public async Task<IEnumerable<IProduct>> FetchStoreProducts(string storeID, int pageSize, int offset, bool includeInvisible = false)
{
using (var tokenSource = new CancellationTokenSource(Constants.FetchProductsTimeout))
{
var store = ParseObject.CreateWithoutData<ParseStore>(storeID);
var query = new ParseQuery<ParseProduct>().Where(p => p.Store == store).OrderBy(p => p.LowercaseName);
query = addProductIncludedFields(query);
if (!includeInvisible)
{
query = addProductVisibilityConditions(query);
}
if (pageSize > 0 && offset >= 0)
{
query = query.Limit(pageSize).Skip(offset);
}
var result = await query.FindAsync();
return result.Select(p => new Product(p) as IProduct);
}
}