User.m

#import "User.h"

@implementation User

@synthesize name = _name;    
@synthesize email = _email;
@synthesize device_id = _device_id;


+ (User*) current_user {
    NSString *uuid = [[UIDevice currentDevice] uniqueIdentifier];

    NSDictionary *query = [NSDictionary dictionaryWithObjectsAndKeys:uuid, @"device_id.eql", nil];
        
    NSError *error = nil;
    NSArray *users = [User findRemoteWithQuery:query cacheResults:YES error:&error];
    
    User *my_user;
    if ([users count] != 0) {
      my_user = [users objectAtIndex:0];
    } else {
        my_user = [[User alloc] init];
        my_user.device_id = uuid;
        
        NSError *user_error;
        [my_user saveRemote:&user_error cacheResults:YES];
    }
    
    return my_user;
}

@end