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https://github.com/Mezeporta/Erupe.git
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ba7ec122f8
An MMO server without multiplayer defeats the purpose. PostgreSQL is the right choice and Docker Compose already solves the setup pain. This reverts the common/db wrapper, SQLite schema, config Driver field, modernc.org/sqlite dependency, and all repo type changes while keeping the dashboard, wizard, and CI improvements from the previous commit.
41 lines
1.7 KiB
Go
41 lines
1.7 KiB
Go
package channelserver
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import (
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"github.com/jmoiron/sqlx"
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)
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// SessionRepository centralizes all database access for sign_sessions and servers tables.
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type SessionRepository struct {
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db *sqlx.DB
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}
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// NewSessionRepository creates a new SessionRepository.
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func NewSessionRepository(db *sqlx.DB) *SessionRepository {
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return &SessionRepository{db: db}
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}
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// ValidateLoginToken validates that the given token, session ID, and character ID
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// correspond to a valid sign session. Returns an error if the token is invalid.
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func (r *SessionRepository) ValidateLoginToken(token string, sessionID uint32, charID uint32) error {
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var t string
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return r.db.QueryRow("SELECT token FROM sign_sessions ss INNER JOIN public.users u on ss.user_id = u.id WHERE token=$1 AND ss.id=$2 AND u.id=(SELECT c.user_id FROM characters c WHERE c.id=$3)", token, sessionID, charID).Scan(&t)
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}
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// BindSession associates a sign session token with a server and character.
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func (r *SessionRepository) BindSession(token string, serverID uint16, charID uint32) error {
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_, err := r.db.Exec("UPDATE sign_sessions SET server_id=$1, char_id=$2 WHERE token=$3", serverID, charID, token)
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return err
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}
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// ClearSession removes the server and character association from a sign session.
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func (r *SessionRepository) ClearSession(token string) error {
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_, err := r.db.Exec("UPDATE sign_sessions SET server_id=NULL, char_id=NULL WHERE token=$1", token)
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return err
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}
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// UpdatePlayerCount updates the current player count for a server.
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func (r *SessionRepository) UpdatePlayerCount(serverID uint16, count int) error {
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_, err := r.db.Exec("UPDATE servers SET current_players=$1 WHERE server_id=$2", count, serverID)
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return err
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}
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