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			90 lines
		
	
	
		
			2.7 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			90 lines
		
	
	
		
			2.7 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
| // Copyright © 2023 OpenIM. All rights reserved.
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| //
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| // Licensed under the Apache License, Version 2.0 (the "License");
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| // you may not use this file except in compliance with the License.
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| // You may obtain a copy of the License at
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| //
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| //     http://www.apache.org/licenses/LICENSE-2.0
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| //
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| // Unless required by applicable law or agreed to in writing, software
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| // distributed under the License is distributed on an "AS IS" BASIS,
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| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| // See the License for the specific language governing permissions and
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| // limitations under the License.
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| 
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| package rpcclient
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| 
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| import (
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| 	"context"
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| 
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| 	"google.golang.org/grpc"
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| 
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| 	"github.com/OpenIMSDK/protocol/friend"
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| 	sdkws "github.com/OpenIMSDK/protocol/sdkws"
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| 	"github.com/OpenIMSDK/tools/discoveryregistry"
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| 
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| 	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
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| )
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| 
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| type Friend struct {
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| 	conn   grpc.ClientConnInterface
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| 	Client friend.FriendClient
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| 	discov discoveryregistry.SvcDiscoveryRegistry
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| }
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| 
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| func NewFriend(discov discoveryregistry.SvcDiscoveryRegistry) *Friend {
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| 	conn, err := discov.GetConn(context.Background(), config.Config.RpcRegisterName.OpenImFriendName)
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| 	if err != nil {
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| 		panic(err)
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| 	}
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| 	client := friend.NewFriendClient(conn)
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| 	return &Friend{discov: discov, conn: conn, Client: client}
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| }
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| 
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| type FriendRpcClient Friend
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| 
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| func NewFriendRpcClient(discov discoveryregistry.SvcDiscoveryRegistry) FriendRpcClient {
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| 	return FriendRpcClient(*NewFriend(discov))
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| }
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| 
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| func (f *FriendRpcClient) GetFriendsInfo(
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| 	ctx context.Context,
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| 	ownerUserID, friendUserID string,
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| ) (resp *sdkws.FriendInfo, err error) {
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| 	r, err := f.Client.GetDesignatedFriends(
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| 		ctx,
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| 		&friend.GetDesignatedFriendsReq{OwnerUserID: ownerUserID, FriendUserIDs: []string{friendUserID}},
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| 	)
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| 	if err != nil {
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| 		return nil, err
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| 	}
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| 	resp = r.FriendsInfo[0]
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| 	return
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| }
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| 
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| // possibleFriendUserID是否在userID的好友中.
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| func (f *FriendRpcClient) IsFriend(ctx context.Context, possibleFriendUserID, userID string) (bool, error) {
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| 	resp, err := f.Client.IsFriend(ctx, &friend.IsFriendReq{UserID1: userID, UserID2: possibleFriendUserID})
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| 	if err != nil {
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| 		return false, err
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| 	}
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| 	return resp.InUser1Friends, nil
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| }
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| 
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| func (f *FriendRpcClient) GetFriendIDs(ctx context.Context, ownerUserID string) (friendIDs []string, err error) {
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| 	req := friend.GetFriendIDsReq{UserID: ownerUserID}
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| 	resp, err := f.Client.GetFriendIDs(ctx, &req)
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| 	if err != nil {
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| 		return nil, err
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| 	}
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| 	return resp.FriendIDs, nil
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| }
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| 
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| func (b *FriendRpcClient) IsBlocked(ctx context.Context, possibleBlackUserID, userID string) (bool, error) {
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| 	r, err := b.Client.IsBlack(ctx, &friend.IsBlackReq{UserID1: possibleBlackUserID, UserID2: userID})
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| 	if err != nil {
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| 		return false, err
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| 	}
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| 	return r.InUser2Blacks, nil
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| }
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