ตอนที่ 5 : iOS / iPhone สร้างตาราง Table บน Mobile Services และการ Insert ข้อมูล

//
//  MyMemberService.h
//  myAppMobileService
//
//  Created by Weerachai on 7/21/56 BE.
//  Copyright (c) 2556 Weerachai. All rights reserved.
//

#import <WindowsAzureMobileServices/WindowsAzureMobileServices.h>
#import <Foundation/Foundation.h>


typedef void (^QSCompletionBlock) ();
typedef void (^QSBusyUpdateBlock) (BOOL busy);


@interface MyMemberService : NSObject

@property (nonatomic, strong)   NSArray *items;
@property (nonatomic, strong)   MSClient *client;
@property (nonatomic, copy)     QSBusyUpdateBlock busyUpdate;


+ (MyMemberService *)defaultService;


- (void)addItem:(NSDictionary *)item
     completion:(QSCompletionBlock)completion;

- (void)handleRequest:(NSURLRequest *)request
                 next:(MSFilterNextBlock)next
             response:(MSFilterResponseBlock)response;

@end

//
//  MyMemberService.m
//  myAppMobileService
//
//  Created by Weerachai on 7/21/56 BE.
//  Copyright (c) 2556 Weerachai. All rights reserved.
//

#import "MyMemberService.h"
#import <WindowsAzureMobileServices/WindowsAzureMobileServices.h>


@interface MyMemberService() <MSFilter>

@property (nonatomic, strong)   MSTable *table;
@property (nonatomic)           NSInteger busyCount;

@end

@implementation MyMemberService

@synthesize items;


+ (MyMemberService *)defaultService
{
    // Create a singleton instance of MyMemberService
    static MyMemberService* service;
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        service = [[MyMemberService alloc] init];
    });
    
    return service;
}

-(MyMemberService *)init
{
    self = [super init];
    
    if (self)
    {
        // Initialize the Mobile Service client with your URL and key
        MSClient *client = [MSClient clientWithApplicationURLString:@"https://thaicreate.azure-mobile.net/"
        applicationKey:@"uJPAhkAkcTBuTyCNxaOSnDKFzkoYqB49"];
        
        // Add a Mobile Service filter to enable the busy indicator
        self.client = [client clientWithFilter:self];
        
        // Create an MSTable instance to allow us to work with the TodoItem table
        self.table = [_client tableWithName:@"MyMember"];
        
        self.items = [[NSMutableArray alloc] init];
        self.busyCount = 0;
    }
    
    return self;
}



-(void)addItem:(NSDictionary *)item completion:(QSCompletionBlock)completion
{
    // Insert the item into the TodoItem table and add to the items array on completion
    [self.table insert:item completion:^(NSDictionary *result, NSError *error)
     {
         [self logErrorIfNotNil:error];
         
         NSUInteger index = [items count];
         [(NSMutableArray *)items insertObject:result atIndex:index];
         
         // Let the caller know that we finished
         completion();
     }];
}

- (void)busy:(BOOL)busy
{
    // assumes always executes on UI thread
    if (busy)
    {
        if (self.busyCount == 0 && self.busyUpdate != nil)
        {
            self.busyUpdate(YES);
        }
        self.busyCount ++;
    }
    else
    {
        if (self.busyCount == 1 && self.busyUpdate != nil)
        {
            self.busyUpdate(FALSE);
        }
        self.busyCount--;
    }
}

- (void)logErrorIfNotNil:(NSError *) error
{
    if (error)
    {
        NSLog(@"ERROR %@", error);
    }
}


- (void)handleRequest:(NSURLRequest *)request
                 next:(MSFilterNextBlock)next
             response:(MSFilterResponseBlock)response
{
    // A wrapped response block that decrements the busy counter
    MSFilterResponseBlock wrappedResponse = ^(NSHTTPURLResponse *innerResponse, NSData *data, NSError *error)
    {
        [self busy:NO];
        response(innerResponse, data, error);
    };
    
    // Increment the busy counter before sending the request
    [self busy:YES];
    next(request, wrappedResponse);
}

@end

-(MyMemberService *)init
{
    self = [super init];
    
    if (self)
    {
        // Initialize the Mobile Service client with your URL and key
        MSClient *client = [MSClient clientWithApplicationURLString:@"https://thaicreate.azure-mobile.net/"
        applicationKey:@"uJPAhkAkcTBuTyCNxaOSnDKFzkoYqB49"];
        
        // Add a Mobile Service filter to enable the busy indicator
        self.client = [client clientWithFilter:self];
        
        // Create an MSTable instance to allow us to work with the TodoItem table
        self.table = [_client tableWithName:@"MyMember"];
        
        self.items = [[NSMutableArray alloc] init];
        self.busyCount = 0;
    }
    
    return self;
}

-(void)addItem:(NSDictionary *)item completion:(QSCompletionBlock)completion
{
    // Insert the item into the TodoItem table and add to the items array on completion
    [self.table insert:item completion:^(NSDictionary *result, NSError *error)
     {
         [self logErrorIfNotNil:error];
         
         NSUInteger index = [items count];
         [(NSMutableArray *)items insertObject:result atIndex:index];
         
         // Let the caller know that we finished
         completion();
     }];
}

//
//  ViewController.h
//  myAppMobileService
//
//  Created by Weerachai on 5/12/56 BE.
//  Copyright (c) 2556 Weerachai. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface ViewController : UIViewController
{
    IBOutlet UILabel *lblStatus;
}

@end

//
//  ViewController.m
//  myAppMobileService
//
//  Created by Weerachai on 5/12/56 BE.
//  Copyright (c) 2556 Weerachai. All rights reserved.
//

#import <WindowsAzureMobileServices/WindowsAzureMobileServices.h>
#import "MyMemberService.h"

#import "ViewController.h"

@interface ViewController ()

// Private properties
@property (strong, nonatomic)   MyMemberService   *memberService;

@end


@implementation ViewController

@synthesize memberService;


- (void)viewDidLoad
{
    [super viewDidLoad];
    
    // Start Service
    self.memberService = [MyMemberService defaultService];
    
    // Add Data Table Service
    NSDictionary *item = @{ @"name":@"Win", @"email":@"[email protected]" };
    [self.memberService addItem:item completion:^
     {
         lblStatus.text = @"Insert Data Successfully.";
     }];
}

- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

- (void)dealloc {
    [lblStatus release];
    [super dealloc];
}
@end