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79 lines
3.0 KiB
79 lines
3.0 KiB
1 year ago
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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/pkg/common/db/cache"
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"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
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"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
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"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
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)
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type BlackDatabase interface {
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// Create 增加黑名单
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Create(ctx context.Context, blacks []*relation.BlackModel) (err error)
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// Delete 删除黑名单
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Delete(ctx context.Context, blacks []*relation.BlackModel) (err error)
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// FindOwnerBlacks 获取黑名单列表
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FindOwnerBlacks(ctx context.Context, ownerUserID string, pageNumber, showNumber int32) (blacks []*relation.BlackModel, total int64, err error)
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FindBlackIDs(ctx context.Context, ownerUserID string) (blackIDs []string, err error)
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// CheckIn 检查user2是否在user1的黑名单列表中(inUser1Blacks==true) 检查user1是否在user2的黑名单列表中(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 relation.BlackModelInterface
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cache cache.BlackCache
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}
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func NewBlackDatabase(black relation.BlackModelInterface, cache cache.BlackCache) BlackDatabase {
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return &blackDatabase{black, cache}
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}
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// Create 增加黑名单
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func (b *blackDatabase) Create(ctx context.Context, blacks []*relation.BlackModel) (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 删除黑名单
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func (b *blackDatabase) Delete(ctx context.Context, blacks []*relation.BlackModel) (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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func (b *blackDatabase) deleteBlackIDsCache(ctx context.Context, blacks []*relation.BlackModel) (err error) {
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cache := b.cache.NewCache()
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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.ExecDel(ctx)
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}
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// FindOwnerBlacks 获取黑名单列表
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func (b *blackDatabase) FindOwnerBlacks(ctx context.Context, ownerUserID string, pageNumber, showNumber int32) (blacks []*relation.BlackModel, total int64, err error) {
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return b.black.FindOwnerBlacks(ctx, ownerUserID, pageNumber, showNumber)
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}
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// CheckIn 检查user2是否在user1的黑名单列表中(inUser1Blacks==true) 检查user1是否在user2的黑名单列表中(inUser2Blacks==true)
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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 utils.IsContain(userID2, userID1BlackIDs), utils.IsContain(userID1, userID2BlackIDs), nil
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}
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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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