2025-11-13 19:20:57 +08:00
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//
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// PayVM.h
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// 支付相关 VM：封装 Apple IAP 验签请求
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//
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#import <Foundation/Foundation.h>
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2025-12-12 14:46:38 +08:00
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@class KBPayProductModel;
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2025-11-13 19:20:57 +08:00
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NS_ASSUME_NONNULL_BEGIN
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/// 统一的支付回调：sta 为状态码（0 成功，非 0 失败），msg 为后端返回的消息
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typedef void(^KBPayCompletion)(NSInteger sta, NSString * _Nullable msg);
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2025-12-12 14:46:38 +08:00
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/// In-App 商品列表回调（返回 data 数组）
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typedef void(^KBPayProductsCompletion)(NSInteger sta,
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NSString * _Nullable msg,
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NSArray<KBPayProductModel *> * _Nullable products);
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2025-11-13 19:20:57 +08:00
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@interface PayVM : NSObject
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/// Apple 内购验签
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/// params 形如：@{ @"payment": @{ @"receipt": receipt, @"type": @(type) } }
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/// needShow：是否显示加载 HUD
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- (void)applePayReqWithParams:(NSDictionary *)params
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needShow:(BOOL)needShow
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completion:(KBPayCompletion)completion;
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2025-12-12 14:46:38 +08:00
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/// 查询 type=in-app-purchase 的商品列表
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- (void)fetchInAppProductsNeedShow:(BOOL)needShow
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completion:(KBPayProductsCompletion)completion;
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2025-12-12 14:54:45 +08:00
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/// 查询订阅商品列表
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- (void)fetchSubscriptionProductsNeedShow:(BOOL)needShow
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completion:(KBPayProductsCompletion)completion;
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2025-11-13 19:20:57 +08:00
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@end
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NS_ASSUME_NONNULL_END
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