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App.m
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App.m
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//
// App.m
// AppSalesMobile
//
// Created by Ole Zorn on 11.09.09.
// Copyright 2009 omz:software. All rights reserved.
//
#import "App.h"
#import "Review.h"
@implementation App
@synthesize appID, appName, reviewsByUser, averageStars, recentStars, recentVersion;
- (void) updateAverages {
double overallSum = 0;
double mostRecentVersionSum = 0;
int mostRecentVersionCount = 0;
for (Review *r in reviewsByUser.allValues) {
overallSum += r.stars;
if (recentVersion == nil || [recentVersion compare:r.version] == NSOrderedAscending) {
[recentVersion release];
recentVersion = [r.version retain];
mostRecentVersionCount = 0;
mostRecentVersionSum = 0;
}
if ([r.version isEqualToString:recentVersion]) {
mostRecentVersionCount++;
mostRecentVersionSum += r.stars;
}
}
averageStars = overallSum / reviewsByUser.count;
recentStars = mostRecentVersionSum / mostRecentVersionCount;
}
- (id)initWithCoder:(NSCoder *)coder {
self = [super init];
if (self) {
appID = [[coder decodeObjectForKey:@"appID"] retain];
appName = [[coder decodeObjectForKey:@"appName"] retain];
reviewsByUser = [[coder decodeObjectForKey:@"reviewsByUser"] retain];
allAppNames = [[coder decodeObjectForKey:@"allAppNames"] retain];
lastTimeRegionDownloaded = [[coder decodeObjectForKey:@"lastTimeRegionDownloaded"] retain];
averageStars = [coder decodeFloatForKey:@"averageStars"];
if (lastTimeRegionDownloaded == nil) { // backwards compatibility with older serialized objects
lastTimeRegionDownloaded = [NSMutableDictionary new];
}
if ([coder containsValueForKey:@"recentVersion"] && [coder containsValueForKey:@"recentStars"]) {
recentVersion = [[coder decodeObjectForKey:@"recentVersion"] retain];
recentStars = [coder decodeFloatForKey:@"recentStars"];
} else {
[self updateAverages]; // older serialized object
}
}
return self;
}
- (NSDate*) lastTimeReviewsForStoreWasDownloaded:(NSString*)storeCountryCode {
return [lastTimeRegionDownloaded objectForKey:storeCountryCode];
}
- (void) setLastTimeReviewsDownloaded:(NSString*)storeCountryCode time:(NSDate*)timeLastDownloaded {
[lastTimeRegionDownloaded setValue:timeLastDownloaded forKey:storeCountryCode];
}
- (void) resetNewReviewCount {
for (Review *review in reviewsByUser.objectEnumerator) {
review.newOrUpdatedReview = NO;
}
}
- (NSArray*) allAppNames {
if(! allAppNames){
allAppNames = [[NSMutableArray alloc] initWithObjects:self.appName, nil];
}
return allAppNames;
}
- (void) updateApplicationName:(NSString*)n {
if(![n isEqualToString:appName]){
[appName release];
appName = [n retain];
}
for(NSString *name in self.allAppNames){
if([name isEqualToString:n])
return;
}
[allAppNames addObject:n];
}
- (id) initWithID:(NSString*)identifier name:(NSString*)name {
self = [super init];
if (self) {
appID = [identifier retain];
appName = [name retain];
reviewsByUser = [NSMutableDictionary new];
lastTimeRegionDownloaded = [NSMutableDictionary new];
}
return self;
}
- (void)encodeWithCoder:(NSCoder *)coder
{
[coder encodeObject:appID forKey:@"appID"];
[coder encodeObject:appName forKey:@"appName"];
[coder encodeObject:allAppNames forKey:@"allAppNames"];
[coder encodeObject:lastTimeRegionDownloaded forKey:@"lastTimeRegionDownloaded"];
[coder encodeFloat:averageStars forKey:@"averageStars"];
[coder encodeObject:reviewsByUser forKey:@"reviewsByUser"];
[coder encodeObject:recentVersion forKey:@"recentVersion"];
[coder encodeFloat:recentStars forKey:@"recentStars"];
}
- (NSString *) description {
return [NSString stringWithFormat:NSLocalizedString(@"App %@ (%@)", nil), self.appName, self.appID];
}
- (void) addOrReplaceReview:(Review*)review {
[reviewsByUser setObject:review forKey:review.user];
[self updateAverages];
}
- (NSUInteger) totalReviewsCount {
return reviewsByUser.count;
}
- (NSUInteger) recentReviewsCount {
NSUInteger recentReviewsCount = 0;
for (Review *r in reviewsByUser.allValues) {
if ([r.version isEqualToString:recentVersion]) {
recentReviewsCount++;
}
}
return recentReviewsCount;
}
- (NSUInteger) newRecentReviewsCount {
NSUInteger newReviewsCount = 0;
for (Review *r in reviewsByUser.allValues) {
if (r.newOrUpdatedReview && [r.version isEqualToString:recentVersion]) {
newReviewsCount++;
}
}
return newReviewsCount;
}
- (NSUInteger) newReviewsCount {
NSUInteger newReviewsCount = 0;
for (Review *r in reviewsByUser.allValues) {
if (r.newOrUpdatedReview) {
newReviewsCount++;
}
}
return newReviewsCount;
}
- (void) dealloc
{
[appID release];
[appName release];
[reviewsByUser release];
[allAppNames release];
[lastTimeRegionDownloaded release];
[recentVersion release];
[super dealloc];
}
@end