Initial commit

local_pod_repo/objcTox/iOSDemo/OCTChatsViewController.m

@@ -0,0 +1,106 @@
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#import "OCTChatsViewController.h"
+#import "OCTConversationViewController.h"
+#import "OCTChat.h"
+#import "OCTSubmanagerObjects.h"
+
+@interface OCTChatsViewController ()
+
+@property (strong, nonatomic) RLMResults<OCTChat *> *chats;
+@property (strong, nonatomic) RLMNotificationToken *chatsNotificationToken;
+
+@end
+
+@implementation OCTChatsViewController
+
+#pragma mark -  Lifecycle
+
+- (instancetype)initWithManager:(id<OCTManager>)manager
+{
+    self = [super initWithManager:manager];
+
+    if (! self) {
+        return nil;
+    }
+
+    _chats = [self.manager.objects objectsForType:OCTFetchRequestTypeChat predicate:nil];
+    self.title = @"Chats";
+
+    return self;
+}
+
+- (void)dealloc
+{
+    [self.chatsNotificationToken invalidate];
+}
+
+- (void)viewDidLoad
+{
+    [super viewDidLoad];
+
+    __weak typeof(self)weakSelf = self;
+
+    self.chatsNotificationToken = [self.chats addNotificationBlock:^(RLMResults *results, RLMCollectionChange *changes, NSError *error) {
+        if (error) {
+            NSLog(@"Failed to open Realm on background worker: %@", error);
+            return;
+        }
+
+        UITableView *tableView = weakSelf.tableView;
+
+        // Initial run of the query will pass nil for the change information
+        if (! changes) {
+            [tableView reloadData];
+            return;
+        }
+
+        // Query results have changed, so apply them to the UITableView
+        [tableView beginUpdates];
+        [tableView deleteRowsAtIndexPaths:[changes deletionsInSection:0] withRowAnimation:UITableViewRowAnimationAutomatic];
+        [tableView insertRowsAtIndexPaths:[changes insertionsInSection:0] withRowAnimation:UITableViewRowAnimationAutomatic];
+        [tableView reloadRowsAtIndexPaths:[changes modificationsInSection:0] withRowAnimation:UITableViewRowAnimationAutomatic];
+        [tableView endUpdates];
+    }];
+}
+
+#pragma mark -  UITableViewDelegate
+
+- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
+{
+    [tableView deselectRowAtIndexPath:indexPath animated:YES];
+
+    OCTChat *chat = self.chats[indexPath.row];
+
+    OCTConversationViewController *cv = [[OCTConversationViewController alloc] initWithManager:self.manager chat:chat];
+    [self.navigationController pushViewController:cv animated:YES];
+}
+
+#pragma mark -  UITableViewDataSource
+
+- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
+{
+    return self.chats.count;
+}
+
+- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
+{
+    UITableViewCell *cell = [self cellForIndexPath:indexPath];
+
+    OCTChat *chat = self.chats[indexPath.row];
+
+    cell.textLabel.text = [NSString stringWithFormat:@"Chat\n"
+                           @"uniqueIdentifier %@\n"
+                           @"friends %@\n"
+                           @"enteredText %@\n"
+                           @"lastReadDate %@\n"
+                           @"hasUnreadMessages %d\n"
+                           @"lastMessage: %@",
+                           chat.uniqueIdentifier, chat.friends, chat.enteredText, chat.lastReadDate, [chat hasUnreadMessages], chat.lastMessage];
+
+    return cell;
+}
+
+@end