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//
// User.m
// Juick
//
// Created by Vitaly on 01.02.14.
// Copyright (c) 2014 com.juick. All rights reserved.
//
#import "User.h"
#import "PDKeychainBindings.h"
@implementation User
+(BOOL) isAuthenticated {
return [[PDKeychainBindings sharedKeychainBindings] stringForKey:@"com.juick.username"] != nil;
}
+(void) throwUnableToLogin {
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Error" message:@"Unable to login, check username/password, or network connectivity" delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil, nil];
[alert show];
}
+(void) checkIsValid:(void (^)(BOOL))callback {
RKObjectManager *manager = [RKObjectManager sharedManager];
[manager.HTTPClient setAuthorizationHeaderWithUsername:[[PDKeychainBindings sharedKeychainBindings] stringForKey:@"com.juick.username"] password:[[PDKeychainBindings sharedKeychainBindings] stringForKey:@"com.juick.password"]];
NSURLRequest *request = [[RKObjectManager sharedManager] requestWithObject:nil method:RKRequestMethodPOST path:@"/post" parameters:nil];
RKObjectMapping *mapping = [RKObjectMapping mappingForClass:[User class]];
RKResponseDescriptor *responseDescriptor = [RKResponseDescriptor responseDescriptorWithMapping:mapping method:RKRequestMethodAny pathPattern:nil keyPath:nil statusCodes:nil];
RKObjectRequestOperation *operation = [[RKObjectRequestOperation alloc] initWithRequest:request
responseDescriptors:@[responseDescriptor]];
[operation setCompletionBlockWithSuccess:^(RKObjectRequestOperation *operation, RKMappingResult *mappingResult) {
// this will never happens
} failure:^(RKObjectRequestOperation *operation, NSError *error) {
if (operation.HTTPRequestOperation.response.statusCode == 400) {
callback(YES);
} else {
[manager.HTTPClient setAuthorizationHeaderWithUsername:nil password:nil];
callback(NO);
}
}];
[operation start];
}
+(void) get:(NSString *) name callback:(void(^)(User *))callback {
RKObjectMapping *mapping = [RKObjectMapping mappingForClass:[User class]];
[mapping addAttributeMappingsFromDictionary:@
{
@"uname": @"uname",
@"uid" : @"uid",
}];
NSString *path = @"/users";
NSDictionary *params = [NSDictionary dictionaryWithObjectsAndKeys:name, @"uname", nil];
RKResponseDescriptor *responseDescriptor = [RKResponseDescriptor responseDescriptorWithMapping:mapping method:RKRequestMethodAny pathPattern:nil keyPath:nil statusCodes:nil];
NSURLRequest *request = [[RKObjectManager sharedManager] requestWithObject:nil method:RKRequestMethodGET path:path parameters:params];
RKObjectRequestOperation *operation = [[RKObjectRequestOperation alloc] initWithRequest:request
responseDescriptors:@[responseDescriptor]];
[operation setCompletionBlockWithSuccess:^(RKObjectRequestOperation *operation, RKMappingResult *mappingResult) {
callback([[mappingResult array] firstObject]);
} failure:^(RKObjectRequestOperation *operation, NSError *error) {
callback(nil);
}];
[operation start];
}
@end
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