Fix ProfileViewController. Update lists with new questions when posted

brung · Feb 21, 2015 · 5a67022 · 5a67022
1 parent c87789b
commit 5a67022
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Showing 6 changed files with 136 additions and 137 deletions.
diff --git a/unnamed/ComposeViewController.m b/unnamed/ComposeViewController.m
@@ -184,6 +184,8 @@ - (void)onSubmitButton {
             survey.user = [User currentUser];
             [ParseClient saveSurvey:survey withCompletion:^(BOOL succeeded, NSError *error) {
                 if (succeeded) {
+                    NSDictionary *dict = [NSDictionary dictionaryWithObject:survey forKey:@"survey"];
+                    [[NSNotificationCenter defaultCenter] postNotificationName:UserDidPostNewSurveyNotification object:nil userInfo:dict];
                     [self resetForm];
                 } else {
                     [[[UIAlertView alloc] initWithTitle:@"Save Failed" message:@"Unable to save at this time. Please try again." delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil] show];

diff --git a/unnamed/HomeViewController.m b/unnamed/HomeViewController.m
@@ -19,6 +19,7 @@ @interface HomeViewController () <UITableViewDelegate, UITableViewDataSource>
 @property (nonatomic, strong) NSMutableArray *surveys;
 @property (nonatomic, assign) NSInteger pageIndex;
 @property (nonatomic, assign) BOOL isUpdating;
+@property (nonatomic, assign) BOOL isInsertingNewPost;
 
 - (NSInteger)getTotalFromAnswers:(NSArray *)answers;
 
@@ -62,6 +63,9 @@ - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
 
 - (void)viewDidLoad {
     [super viewDidLoad];
+    //Setup Notification listener
+    self.isInsertingNewPost = NO;
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(onNewPost:) name:UserDidPostNewSurveyNotification object:nil];
 
     // Setup Objects
     self.pageIndex = 0;
@@ -81,6 +85,18 @@ - (void)viewDidLoad {
     [self onTableRefresh];
 }
 
+- (void)viewWillAppear:(BOOL)animated {
+    if (self.isInsertingNewPost) {
+        self.isInsertingNewPost = NO;
+        NSIndexPath *indexPath = [NSIndexPath indexPathForRow:0 inSection:0];
+            [UIView animateWithDuration:1 animations:^{
+                [self.tableView beginUpdates];
+                [self.tableView insertRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationTop];
+                [self.tableView endUpdates];
+            }];
+    }
+}
+
 - (void)didReceiveMemoryWarning {
     [super didReceiveMemoryWarning];
     // Dispose of any resources that can be recreated.
@@ -139,6 +155,7 @@ - (CGFloat)tableView:(UITableView *)tableView estimatedHeightForRowAtIndexPath:(
     return UITableViewAutomaticDimension;
 }
 
+
 - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
     [tableView deselectRowAtIndexPath:indexPath animated:YES];
     SurveyViewController *vc = [[SurveyViewController alloc] init];
@@ -155,4 +172,15 @@ - (NSInteger)getTotalFromAnswers:(NSArray *)answers {
     return total;
 }
 
+- (void)onNewPost:(NSNotification *)notification {
+    Survey *survey = notification.userInfo[@"survey"];
+    if (survey) {
+        NSMutableArray *newSurveys = [NSMutableArray arrayWithObject:survey];
+        [newSurveys addObjectsFromArray:self.surveys];
+        self.surveys = newSurveys;
+        self.isInsertingNewPost = YES;
+    }
+
+}
+
 @end
diff --git a/unnamed/ParseClient.h b/unnamed/ParseClient.h
@@ -12,6 +12,7 @@
 #import "Answer.h"
 #import "Vote.h"
 
+extern NSString * const UserDidPostNewSurveyNotification;
 extern NSInteger const ResultCount;
 
 @interface ParseClient : Parse

diff --git a/unnamed/ParseClient.m b/unnamed/ParseClient.m
@@ -8,7 +8,8 @@
 
 #import "ParseClient.h"
 
-NSInteger const ResultCount = 20;
+NSString * const UserDidPostNewSurveyNotification = @"kUserDidPostNewSurveyNotification";
+NSInteger const ResultCount = 8;
 
 @implementation ParseClient
 + (void)getMyAnsweredSurveysOnPage:(NSInteger)page withCompletion:(void(^)(NSArray *surveys, NSError *error))completion {
@@ -149,7 +150,7 @@ + (void)saveSurvey:(Survey *)survey withCompletion:(void(^)(BOOL succeeded, NSEr
 
 + (void)saveAnswerFromNSMutableArray:(NSMutableArray *)answers withCompletion:(void(^)(BOOL succeeded, NSError *error))completion {
     if (answers.count < 1) {
-        completion(YES, nil);
+        completion(YES, nil);        
         return;
     }