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retrieve_room_invite_states.go
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/
retrieve_room_invite_states.go
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package room
import "github.com/kaikourok/lunchtote-backend/entity/model"
func (db *RoomRepository) RetrieveRoomInviteStates(roomId int) (states *[]model.RoomInviteState, err error) {
rows, err := db.Queryx(`
SELECT
invited_character.id,
invited_character.name,
invited_character.mainicon,
inviter_character.id,
inviter_character.name,
inviter_character.mainicon,
rooms_invited_characters.invited_at
FROM
rooms_invited_characters
JOIN
characters AS invited_character ON (rooms_invited_characters.invited = invited_character.id)
JOIN
characters AS inviter_character ON (rooms_invited_characters.inviter = inviter_character.id)
WHERE
rooms_invited_characters.room = $1
ORDER BY
rooms_invited_characters.invited_at DESC;
`, roomId)
if err != nil {
return nil, err
}
defer rows.Close()
statesSlice := make([]model.RoomInviteState, 0, 64)
for rows.Next() {
var state model.RoomInviteState
err = rows.Scan(
&state.Invited.Id,
&state.Invited.Name,
&state.Invited.Mainicon,
&state.Inviter.Id,
&state.Inviter.Name,
&state.Inviter.Mainicon,
&state.InvitedAt,
)
if err != nil {
return nil, err
}
statesSlice = append(statesSlice, state)
}
return &statesSlice, nil
}