Setter, Getter and Mapping Function

setGetMap.m

// Setter for 'coordinate' property
- (void)setCoordinate:(CLLocationCoordinate2D)newCoordinate
{
    // Update the coordinateArray with the coordinate information
    self.coordinateArray = [NSArray arrayWithObjects:
                    [NSNumber numberWithDouble:newCoordinate.longitude],
                    [NSNumber numberWithDouble:newCoordinate.latitude], nil];
}

// Getter for 'coordinate' property
- (CLLocationCoordinate2D)coordinate
{
    // Build the CLLocationCoordinate2D from our array
    NSNumber *lat = [self.coordinateArray objectAtIndex:kKGALatitudeIndex];
    NSNumber *lon = [self.coordinateArray objectAtIndex:kKGALongitudeIndex];
    
    return CLLocationCoordinate2DMake(lat.doubleValue, lon.doubleValue);
}

// Kinvey: Mapping function
- (NSDictionary *)hostToKinveyPropertyMapping
{
    // So it's only initialized once
    static NSDictionary *mapping = nil;
    
    if (mapping == nil){
        mapping = [NSDictionary dictionaryWithObjectsAndKeys:
                   @"_id", @"noteId",              // noteId maps to _id
                   @"_geoloc", @"coordinateArray", // coordinateArray maps to _geoloc
                   @"note", @"title", nil];        // title maps to note
    }
    
    return mapping;
}