79 lines
2.6 KiB
Objective-C
79 lines
2.6 KiB
Objective-C
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// Created by Tencent on 2023/06/09.
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// Copyright © 2023 Tencent. All rights reserved.
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#import <Foundation/Foundation.h>
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@class TUIGroupPendencyCellData;
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NS_ASSUME_NONNULL_BEGIN
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/**
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*
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* 【Module name】 TUIGroupPendencyViewModel
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* 【Function description】Group request view model
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* This view model is responsible for unified processing of group request messages. For example, a series of logics such as obtaining the unread count,
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* receiving new request messages and updating them, agreeing/removing data in the existing data queue, etc.
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*/
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@interface TUIGroupPendencyDataProvider : NSObject
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/**
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* Request data list
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* The object type stored in this list is TUIGroupPendencyCellData.
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* That is, this array stores all pending request data of the current group, and this attribute is read-only and cannot be modified.
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*/
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@property(readonly) NSArray *dataList;
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/**
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*
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* Whether to have next request data.
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* When loading data, hasNextData is YES when the request list of the current group has not been read out.
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*/
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@property BOOL hasNextData;
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/**
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*
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* Loading identifier
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* When the current view model is loading data, this property is YES. At this time, loading again is not allowed until the current loading process is
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* completed.
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*/
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@property BOOL isLoading;
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/**
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*
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* Unread count, that is, the number of outstanding requests for the current group.
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*/
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@property int unReadCnt;
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/**
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*
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* group ID
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* It is used to identify the current group and determine whether the request to join the group is a request for this group.
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*/
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@property NSString *groupId;
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/**
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*
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* Load data
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* 1. First determine whether it is currently loading, and if so, terminate this loading.
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* 2. Pull the request data from the server through the getPendencyFromServer interface provided by the TIMGroupManager class in the IM SDK. The default is 100
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* requests per page.
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* 3. For the pulled data, determine whether the group ID corresponding to the request is the same as this group, and if so, convert the request to
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* TUIGroupPendencyCellData and store it in the datalist. (The request object pulled from the server is TIMGroupPendencyItem).
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*/
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- (void)loadData;
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/**
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* Approve current request data.
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* This function directly calls accept implemented in TUIGroupPendencyCellData, and the unread count is decremented by 1.
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*/
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- (void)acceptData:(TUIGroupPendencyCellData *)data;
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/**
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* Deny the current request data.
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* Remove the data in the parameter from the datalist, and call reject implemented in TUIGroupPendencyCellData, while the unread count is decremented by 1.
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*/
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- (void)removeData:(TUIGroupPendencyCellData *)data;
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@end
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NS_ASSUME_NONNULL_END
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