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101 lines
3.9 KiB
101 lines
3.9 KiB
// 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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package controller
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import (
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"context"
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"github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache"
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"github.com/openimsdk/open-im-server/v3/pkg/common/storage/database"
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"github.com/openimsdk/open-im-server/v3/pkg/common/storage/model"
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"github.com/openimsdk/tools/db/pagination"
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"github.com/openimsdk/tools/log"
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"github.com/openimsdk/tools/utils/datautil"
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)
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type BlackDatabase interface {
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// Create add BlackList
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Create(ctx context.Context, blacks []*model.Black) (err error)
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// Delete delete BlackList
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Delete(ctx context.Context, blacks []*model.Black) (err error)
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// FindOwnerBlacks get BlackList list
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FindOwnerBlacks(ctx context.Context, ownerUserID string, pagination pagination.Pagination) (total int64, blacks []*model.Black, err error)
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FindBlackInfos(ctx context.Context, ownerUserID string, userIDs []string) (blacks []*model.Black, err error)
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// CheckIn Check whether user2 is in the black list of user1 (inUser1Blacks==true) Check whether user1 is in the black list of user2 (inUser2Blacks==true)
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CheckIn(ctx context.Context, userID1, userID2 string) (inUser1Blacks bool, inUser2Blacks bool, err error)
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}
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type blackDatabase struct {
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black database.Black
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cache cache.BlackCache
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}
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func NewBlackDatabase(black database.Black, cache cache.BlackCache) BlackDatabase {
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return &blackDatabase{black, cache}
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}
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// Create Add Blacklist.
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func (b *blackDatabase) Create(ctx context.Context, blacks []*model.Black) (err error) {
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if err := b.black.Create(ctx, blacks); err != nil {
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return err
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}
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return b.deleteBlackIDsCache(ctx, blacks)
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}
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// Delete Delete Blacklist.
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func (b *blackDatabase) Delete(ctx context.Context, blacks []*model.Black) (err error) {
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if err := b.black.Delete(ctx, blacks); err != nil {
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return err
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}
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return b.deleteBlackIDsCache(ctx, blacks)
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}
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// FindOwnerBlacks Get Blacklist List.
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func (b *blackDatabase) deleteBlackIDsCache(ctx context.Context, blacks []*model.Black) (err error) {
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cache := b.cache.CloneBlackCache()
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for _, black := range blacks {
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cache = cache.DelBlackIDs(ctx, black.OwnerUserID)
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}
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return cache.ChainExecDel(ctx)
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}
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// FindOwnerBlacks Get Blacklist List.
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func (b *blackDatabase) FindOwnerBlacks(ctx context.Context, ownerUserID string, pagination pagination.Pagination) (total int64, blacks []*model.Black, err error) {
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return b.black.FindOwnerBlacks(ctx, ownerUserID, pagination)
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}
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// FindOwnerBlacks Get Blacklist List.
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func (b *blackDatabase) CheckIn(ctx context.Context, userID1, userID2 string) (inUser1Blacks bool, inUser2Blacks bool, err error) {
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userID1BlackIDs, err := b.cache.GetBlackIDs(ctx, userID1)
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if err != nil {
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return
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}
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userID2BlackIDs, err := b.cache.GetBlackIDs(ctx, userID2)
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if err != nil {
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return
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}
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log.ZDebug(ctx, "blackIDs", "user1BlackIDs", userID1BlackIDs, "user2BlackIDs", userID2BlackIDs)
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return datautil.Contain(userID2, userID1BlackIDs...), datautil.Contain(userID1, userID2BlackIDs...), nil
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}
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// FindBlackIDs Get Blacklist List.
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func (b *blackDatabase) FindBlackIDs(ctx context.Context, ownerUserID string) (blackIDs []string, err error) {
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return b.cache.GetBlackIDs(ctx, ownerUserID)
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}
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// FindBlackInfos Get Blacklist List.
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func (b *blackDatabase) FindBlackInfos(ctx context.Context, ownerUserID string, userIDs []string) (blacks []*model.Black, err error) {
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return b.black.FindOwnerBlackInfos(ctx, ownerUserID, userIDs)
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}
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