gonzalezreal

#import <Foundation/Foundation.h>
#import <Accounts/Accounts.h>
#import <CoreData/CoreData.h>

@interface TGRTimeline : NSObject

@property (strong, nonatomic, readonly) NSManagedObjectContext *managedObjectContext;
@property (nonatomic, readonly, getter = isLoading) BOOL loading;

- (id)initWithAccount:(ACAccount *)account;

gonzalezreal

#import "TGRTimeline.h"
#import "TGRTweet.h"
#import <Social/Social.h>

@interface TGRTimeline ()

@property (nonatomic, readwrite) BOOL loading;
@property (strong, nonatomic) ACAccount *account;

@end

gonzalezreal

@implementation TGRTimeline

- (id)initWithAccount:(ACAccount *)account
{
    self = [super init];
    if (self) {
        _account = account;
    }
    return self;
}

gonzalezreal

- (BOOL)loadNewTweetsWithCompletionHandler:(void (^)(NSError *error))completionHandler
{
    if (self.loading) {
        return NO;
    }
    
    SLRequest *request = [self requestForNewTweets];
    [self loadTweetsWithRequest:request completionHandler:completionHandler];
    
    return YES;

gonzalezreal

- (SLRequest *)requestForNewTweets
{
    return nil;
}

- (SLRequest *)requestForOldTweets
{
    return nil;
}

gonzalezreal

- (void)loadTweetsWithRequest:(SLRequest *)request completionHandler:(void (^)(NSError *error))completionHandler
{
    self.loading = YES;
    
    [request performRequestWithHandler:^(NSData *responseData, NSHTTPURLResponse *urlResponse, NSError *error) {
        if (!error) {
            id response = [NSJSONSerialization JSONObjectWithData:responseData
                                                          options:0
                                                            error:NULL];
            

gonzalezreal

TGRTweet *tweet = [NSEntityDescription insertNewObjectForEntityForName:@"TGRTweet"
                                                inManagedObjectContext:self.managedObjectContext];

gonzalezreal

TGRTweet *tweet = [TGRTweet insertNewObjectInManagedObjectContext:self.managedObjectContext];

gonzalezreal

TGRTweet *tweet = [TGRTweet importFromDictionary:jsonTweet
                          inManagedObjectContext:self.managedObjectContext];

gonzalezreal

NSFetchRequest *fetchRequest = [NSFetchRequest fetchRequestWithEntityName:@"TGRTweet"];
[fetchRequest setFetchBatchSize:25];
    
NSSortDescriptor *sortDescriptor = [NSSortDescriptor sortDescriptorWithKey:@"identifier"
                                                                 ascending:NO];
[fetchRequest setSortDescriptors:@[sortDescriptor]];

NSArray *tweets = [self.managedObjectContext executeFetchRequest:fetchRequest error:NULL];