gosora/common/relations.go
Azareal bbfd3c51c7 Stop blocked users making profile comments too.
Hide the Send Message option on profiles for blocked users.
Move the profile reply routes to their own file.
Remove a redundant user initialisation.

Shorten things.
2019-10-19 20:33:59 +10:00

96 lines
2.7 KiB
Go

package common
import (
"database/sql"
qgen "github.com/Azareal/Gosora/query_gen"
)
var UserBlocks BlockStore
//var UserFriends FriendStore
type BlockStore interface {
IsBlockedBy(blocker, blockee int) (bool, error)
Add(blocker, blockee int) error
Remove(blocker, blockee int) error
}
type DefaultBlockStore struct {
isBlocked *sql.Stmt
add *sql.Stmt
remove *sql.Stmt
}
func NewDefaultBlockStore(acc *qgen.Accumulator) (*DefaultBlockStore, error) {
ub := "users_blocks"
return &DefaultBlockStore{
isBlocked: acc.Select(ub).Cols("blocker").Where("blocker = ? AND blockedUser = ?").Prepare(),
add: acc.Insert(ub).Columns("blocker,blockedUser").Fields("?,?").Prepare(),
remove: acc.Delete(ub).Where("blocker = ? AND blockedUser = ?").Prepare(),
}, acc.FirstError()
}
func (s *DefaultBlockStore) IsBlockedBy(blocker, blockee int) (bool, error) {
err := s.isBlocked.QueryRow(blocker, blockee).Scan(&blocker)
if err == ErrNoRows {
return false, nil
}
return err == nil, err
}
func (s *DefaultBlockStore) Add(blocker, blockee int) error {
_, err := s.add.Exec(blocker, blockee)
return err
}
func (s *DefaultBlockStore) Remove(blocker, blockee int) error {
_, err := s.remove.Exec(blocker, blockee)
return err
}
type FriendInvite struct {
Requester int
Target int
}
type FriendStore interface {
AddInvite(requester, target int) error
Confirm(requester, target int) error
GetOwSentInvites(uid int) ([]FriendInvite, error)
GetOwnRecvInvites(uid int) ([]FriendInvite, error)
}
type DefaultFriendStore struct {
addInvite *sql.Stmt
confirm *sql.Stmt
getOwnSentInvites *sql.Stmt
getOwnRecvInvites *sql.Stmt
}
func NewDefaultFriendStore(acc *qgen.Accumulator) (*DefaultFriendStore, error) {
return &DefaultFriendStore{
addInvite: acc.Insert("users_friends_invites").Columns("requester,target").Fields("?,?").Prepare(),
confirm: acc.Insert("users_friends").Columns("uid,uid2").Fields("?,?").Prepare(),
getOwnSentInvites: acc.Select("users_friends_invites").Cols("requester,target").Where("requester = ?").Prepare(),
getOwnRecvInvites: acc.Select("users_friends_invites").Cols("requester,target").Where("target = ?").Prepare(),
}, acc.FirstError()
}
func (s *DefaultFriendStore) AddInvite(requester, target int) error {
_, err := s.addInvite.Exec(requester, target)
return err
}
func (s *DefaultFriendStore) Confirm(requester, target int) error {
_, err := s.confirm.Exec(requester, target)
return err
}
func (s *DefaultFriendStore) GetOwnSentInvites(uid int) ([]FriendInvite, error) {
return nil, nil
}
func (s *DefaultFriendStore) GetOwnRecvInvites(uid int) ([]FriendInvite, error) {
return nil, nil
}