Add filter-updating request

ANFilter.h

@@ -33,7 +33,7 @@ extern ANFilterMatchPolicy ANFilterMatchPolicyFromString(NSString * string);
 @property (nonatomic,readonly) NSString * matchPolicyRepresentation;
 
 - (void)deleteWithCompletion:(ANFilterRequestCompletion)completion;
-//- (void)updateFromDraft:(ANDraftFilter*)draftFilter completion:(ANFilterRequestCompletion)completion;
+- (void)updateFromDraft:(ANDraftFilter*)draftFilter completion:(ANFilterRequestCompletion)completion;
 
 - (ANDraftFilter*)draftFilter;
 

ANFilter.m

@@ -43,9 +43,9 @@ - (ANDraftFilter *)draftFilter {
     return draft;
 }
 
-//- (void)updateFromDraft:(ANDraftFilter *)draftFilter completion:(ANFilterRequestCompletion)completion {
-//    [self.session updateFilterWithID:self.ID fromDraft:draftFilter completion:completion];
-//}
+- (void)updateFromDraft:(ANDraftFilter *)draftFilter completion:(ANFilterRequestCompletion)completion {
+    [self.session updateFilterWithID:self.ID fromDraft:draftFilter completion:completion];
+}
 
 - (void)deleteWithCompletion:(ANFilterRequestCompletion)completion {
     [self.session deleteFilterWithID:self.ID completion:completion];

ANSession+Requests.h

@@ -61,6 +61,6 @@
 - (void)filterWithID:(ANResourceID)ID completion:(ANFilterRequestCompletion)completion;
 - (void)createFilterFromDraft:(ANDraftFilter*)draftFilter completion:(ANFilterRequestCompletion)completion;
 - (void)deleteFilterWithID:(ANResourceID)ID completion:(ANFilterRequestCompletion)completion;
-//- (void)updateFilterWithID:(ANResourceID)ID fromDraft:(ANDraftFilter*)draftFilter completion:(ANFilterRequestCompletion)completion;
+- (void)updateFilterWithID:(ANResourceID)ID fromDraft:(ANDraftFilter*)draftFilter completion:(ANFilterRequestCompletion)completion;
 
 @end

ANSession+Requests.m

@@ -39,6 +39,7 @@
 #import "ANCreateFilterRequest.h"
 #import "ANDeleteFilterRequest.h"
 #import "ANDeleteFiltersForUserRequest.h"
+#import "ANUpdateFilterRequest.h"
 
 @implementation ANSession (Requests)
 
@@ -314,6 +315,13 @@ - (void)deleteFilterWithID:(ANResourceID)ID completion:(ANFilterRequestCompletio
     [req sendRequestWithCompletion:completion];
 }
 
-//- (void)updateFilterWithID:(ANResourceID)ID fromDraft:(ANDraftFilter*)draftFilter completion:(ANFilterRequestCompletion)completion;
+- (void)updateFilterWithID:(ANResourceID)ID fromDraft:(ANDraftFilter*)draftFilter completion:(ANFilterRequestCompletion)completion {
+    ANUpdateFilterRequest * req = [[ANUpdateFilterRequest alloc] initWithSession:self];
+
+    req.filterID = ID;
+    req.draftFilter = draftFilter;
+
+    [req sendRequestWithCompletion:completion];
+}
 
 @end

ANUpdateFilterRequest.h

@@ -0,0 +1,18 @@
+//
+//  ANUpdateFilterRequest.h
+//  Alef
+//
+//  Created by Brent Royal-Gordon on 10/21/12.
+//  Copyright (c) 2012 Architechies. All rights reserved.
+//
+
+#import "ANAuthenticatedRequest.h"
+
+@interface ANUpdateFilterRequest : ANAuthenticatedRequest
+
+@property (nonatomic,assign) ANResourceID filterID;
+@property (nonatomic,strong) ANDraftFilter * draftFilter;
+
+- (void)sendRequestWithCompletion:(ANFilterRequestCompletion)completion;
+
+@end

ANUpdateFilterRequest.m

@@ -0,0 +1,31 @@
+//
+//  ANUpdateFilterRequest.m
+//  Alef
+//
+//  Created by Brent Royal-Gordon on 10/21/12.
+//  Copyright (c) 2012 Architechies. All rights reserved.
+//
+
+#import "ANUpdateFilterRequest.h"
+
+@implementation ANUpdateFilterRequest
+
+- (NSURL *)URL {
+    return [NSURL URLWithString:[NSString stringWithFormat:@"filters/%lld", self.filterID] relativeToURL:[self.session URLForStreamAPIVersion:ANStreamAPIVersion0]];
+}
+
+- (NSDictionary *)parameters {
+    return self.draftFilter.representation;
+}
+
+- (ANRequestMethod)method {
+    return ANRequestMethodPut;
+}
+
+- (void)sendRequestWithCompletion:(ANFilterRequestCompletion)completion {
+    [self sendRequestWithRepresentationCompletion:^(ANResponse *response, id rep, NSError *error) {
+        [self.session completeFilterRequest:completion withResponse:response representation:rep error:error];
+    }];
+}
+
+@end