✨ Prevent blocked user see friend visible level posts

pkg/internal/services/accounts.go

@@ -41,6 +41,34 @@ func ListAccountFriends(user models.Account) ([]models.Account, error) {
 	return accounts, nil
 }
 
+func ListAccountBlockedUsers(user models.Account) ([]models.Account, error) {
+	ctx, cancel := context.WithTimeout(context.Background(), time.Second*5)
+	defer cancel()
+
+	pc, err := gap.H.GetServiceGrpcConn(hyper.ServiceTypeAuthProvider)
+	if err != nil {
+		return nil, fmt.Errorf("failed to listing account blocked users: %v", err)
+	}
+	result, err := proto.NewAuthClient(pc).ListUserBlocklist(ctx, &proto.ListUserRelativeRequest{
+		UserId:    uint64(user.ID),
+		IsRelated: true,
+	})
+	if err != nil {
+		return nil, fmt.Errorf("failed to listing account blocked users: %v", err)
+	}
+
+	out := lo.Map(result.Data, func(item *proto.SimpleUserInfo, index int) uint {
+		return uint(item.Id)
+	})
+
+	var accounts []models.Account
+	if err = database.C.Where("id IN ?", out).Find(&accounts).Error; err != nil {
+		return nil, fmt.Errorf("failed to linking listed blocked users: %v", err)
+	}
+
+	return accounts, nil
+}
+
 func ModifyPosterVoteCount(user models.Account, isUpvote bool, delta int) error {
 	if isUpvote {
 		user.TotalUpvote += delta

pkg/internal/services/posts.go

@@ -32,12 +32,17 @@ func FilterPostWithUserContext(tx *gorm.DB, user *models.Account) *gorm.DB {
 	friendAllowList := lo.Map(friends, func(item models.Account, index int) uint {
 		return item.ID
 	})
+	blocked, _ := ListAccountBlockedUsers(*user)
+	blockedDisallowList := lo.Map(blocked, func(item models.Account, index int) uint {
+		return item.ID
+	})
 
 	tx = tx.Where(
-		"(visibility != ? OR (visibility != ? AND author_id IN ?) OR (visibility = ? AND ?) OR (visibility = ? AND NOT ?) OR author_id = ?)",
+		"(visibility != ? OR (visibility != ? AND author_id IN ? AND author_id NOT IN ?) OR (visibility = ? AND ?) OR (visibility = ? AND NOT ?) OR author_id = ?)",
 		NoneVisibility,
 		FriendsVisibility,
 		friendAllowList,
+		blockedDisallowList,
 		SelectedVisibility,
 		datatypes.JSONQuery("visible_users").HasKey(strconv.Itoa(int(user.ID))),
 		FilteredVisibility,