335 lines
17 KiB
Go
335 lines
17 KiB
Go
package repo
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import (
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"context"
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"database/sql"
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"encoding/json"
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"fmt"
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"strings"
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"sync"
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"time"
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"browser.local/platform/domain"
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_ "github.com/go-sql-driver/mysql"
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)
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const mysqlSnapshotID = "current"
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type MySQLStore struct {
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*MemoryStore
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db *sql.DB
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persistMu sync.Mutex
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}
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func NewMySQLStore(dsn string) (*MySQLStore, error) {
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dsn = strings.TrimSpace(dsn)
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if dsn == "" {
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return nil, fmt.Errorf("PLATFORM_MYSQL_DSN is required when PLATFORM_STORAGE_BACKEND=mysql")
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}
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db, err := sql.Open("mysql", dsn)
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if err != nil {
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return nil, fmt.Errorf("open mysql metadata store: %w", err)
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}
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store := &MySQLStore{
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MemoryStore: NewMemoryStore(),
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db: db,
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}
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if err := store.initialize(); err != nil {
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_ = db.Close()
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return nil, err
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}
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if err := store.load(); err != nil {
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_ = db.Close()
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return nil, err
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}
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return store, nil
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}
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func (store *MySQLStore) Close() error {
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return store.db.Close()
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}
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func (store *MySQLStore) Users() UserRepository {
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return &persistentRepository[domain.User, domain.UserFilter]{repository: store.MemoryStore.users, persist: store.persist}
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}
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func (store *MySQLStore) AuthSessions() AuthSessionRepository {
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return &persistentRepository[domain.AuthSessionRecord, domain.AuthSessionFilter]{repository: store.MemoryStore.authSessions, persist: store.persist}
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}
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func (store *MySQLStore) RunControlSessions() RunControlSessionRepository {
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return &persistentRepository[domain.RunControlSession, struct{}]{repository: store.MemoryStore.runSessions, persist: store.persist}
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}
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func (store *MySQLStore) AIProviders() AIProviderRepository {
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return &persistentRepository[domain.AIProvider, domain.AIProviderFilter]{repository: store.MemoryStore.aiProviders, persist: store.persist}
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}
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func (store *MySQLStore) GamePlugins() GamePluginRepository {
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return &persistentRepository[domain.GamePlugin, domain.GamePluginFilter]{repository: store.MemoryStore.gamePlugins, persist: store.persist}
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}
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func (store *MySQLStore) ServerInstances() ServerInstanceRepository {
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return &persistentRepository[domain.ServerInstance, domain.ServerInstanceFilter]{repository: store.MemoryStore.serverInstances, persist: store.persist}
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}
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func (store *MySQLStore) RunEndpoints() RunEndpointRepository {
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return &persistentRepository[domain.RunEndpoint, domain.RunEndpointFilter]{repository: store.MemoryStore.runEndpoints, persist: store.persist}
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}
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func (store *MySQLStore) Jobs() JobRepository {
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return &persistentJobRepository{
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persistentRepository: &persistentRepository[domain.Job, domain.JobFilter]{repository: store.MemoryStore.jobs, persist: store.persist},
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repository: store.MemoryStore.jobs,
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}
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}
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func (store *MySQLStore) Artifacts() ArtifactRepository {
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return &persistentRepository[domain.Artifact, domain.ArtifactFilter]{repository: store.MemoryStore.artifacts, persist: store.persist}
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}
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func (store *MySQLStore) RuntimeBindings() RuntimeBindingRepository {
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return &persistentRepository[domain.RuntimeBinding, domain.RuntimeBindingFilter]{repository: store.MemoryStore.runtimeBindings, persist: store.persist}
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}
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func (store *MySQLStore) EncryptedComponentKeys() EncryptedComponentKeyRepository {
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return &persistentRepository[domain.EncryptedComponentKey, domain.EncryptedComponentKeyFilter]{repository: store.MemoryStore.componentKeys, persist: store.persist}
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}
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func (store *MySQLStore) RunDistributions() RunDistributionRepository {
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return &persistentRepository[domain.RunDistribution, domain.RunDistributionFilter]{repository: store.MemoryStore.runDists, persist: store.persist}
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}
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func (store *MySQLStore) ClientManagerDistributions() ClientManagerDistributionRepository {
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return &persistentRepository[domain.ClientManagerDistribution, domain.ClientManagerDistributionFilter]{repository: store.MemoryStore.clientDists, persist: store.persist}
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}
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func (store *MySQLStore) ClientManagerInstallations() ClientManagerInstallationRepository {
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return &persistentRepository[domain.ClientManagerInstallation, domain.ClientManagerInstallationFilter]{repository: store.MemoryStore.clientInstalls, persist: store.persist}
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}
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func (store *MySQLStore) ClientManagerSessions() ClientManagerSessionRepository {
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return &persistentRepository[domain.ClientManagerSession, domain.ClientManagerSessionFilter]{repository: store.MemoryStore.clientSessions, persist: store.persist}
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}
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func (store *MySQLStore) ClientManagerNonces() ClientManagerNonceRepository {
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return &persistentRepository[domain.ClientManagerRegistrationNonce, domain.ClientManagerNonceFilter]{repository: store.MemoryStore.clientNonces, persist: store.persist}
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}
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func (store *MySQLStore) DependencyStatuses() DependencyStatusRepository {
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return &persistentRepository[domain.DependencyStatus, domain.DependencyStatusFilter]{repository: store.MemoryStore.dependencies, persist: store.persist}
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}
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func (store *MySQLStore) ClientManagerBuildJobs() ClientManagerBuildJobRepository {
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return &persistentRepository[domain.ClientManagerBuildJob, domain.ClientManagerBuildJobFilter]{repository: store.MemoryStore.buildJobs, persist: store.persist}
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}
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func (store *MySQLStore) RunUpdateJobs() RunUpdateJobRepository {
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return &persistentRepository[domain.RunUpdateJob, domain.RunUpdateJobFilter]{repository: store.MemoryStore.updateJobs, persist: store.persist}
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}
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func (store *MySQLStore) LogStreams() LogStreamRepository {
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return &persistentRepository[domain.LogStream, domain.LogStreamFilter]{repository: store.MemoryStore.logStreams, persist: store.persist}
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}
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func (store *MySQLStore) AuditEvents() AuditEventRepository {
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return &persistentRepository[domain.AuditEvent, domain.AuditEventFilter]{repository: store.MemoryStore.auditEvents, persist: store.persist}
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}
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func (store *MySQLStore) MetricSamples() MetricSampleRepository {
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return &persistentRepository[domain.MetricSample, domain.MetricSampleFilter]{repository: store.MemoryStore.metricSamples, persist: store.persist}
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}
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func (store *MySQLStore) Backups() BackupRepository {
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return &persistentRepository[domain.BackupRecord, domain.BackupFilter]{repository: store.MemoryStore.backups, persist: store.persist}
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}
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func (store *MySQLStore) Alerts() AlertRepository {
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return &persistentRepository[domain.AlertRecord, domain.AlertFilter]{repository: store.MemoryStore.alerts, persist: store.persist}
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}
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func (store *MySQLStore) PluginLifecycles() PluginLifecycleRepository {
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return &persistentRepository[domain.PluginLifecycleInstallation, domain.PluginLifecycleFilter]{repository: store.MemoryStore.pluginLifecycle, persist: store.persist}
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}
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func (store *MySQLStore) AIConfigDiffs() AIConfigDiffRepository {
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return &persistentRepository[domain.AIConfigDiffPreview, domain.AIConfigDiffFilter]{repository: store.MemoryStore.aiConfigDiffs, persist: store.persist}
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}
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func (store *MySQLStore) GameClientBridgeCommands() GameClientBridgeCommandRepository {
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return &persistentGameClientBridgeCommandRepository{
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persistentRepository: &persistentRepository[domain.GameClientBridgeCommand, domain.GameClientBridgeCommandFilter]{repository: store.MemoryStore.bridgeCommands, persist: store.persist},
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repository: store.MemoryStore.bridgeCommands,
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}
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}
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func (store *MySQLStore) GameClientBridgeSnapshots() GameClientBridgeSnapshotRepository {
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return &persistentRepository[domain.GameClientBridgeSnapshot, domain.GameClientBridgeSnapshotFilter]{repository: store.MemoryStore.bridgeSnapshots, persist: store.persist}
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}
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func (store *MySQLStore) GameClientBridgeSnapshotStreams() GameClientBridgeSnapshotStreamRepository {
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return &persistentRepository[domain.GameClientBridgeSnapshotStream, domain.GameClientBridgeSnapshotStreamFilter]{repository: store.MemoryStore.bridgeStreams, persist: store.persist}
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}
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func (store *MySQLStore) GamePlayers() GamePlayerRepository {
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return &persistentRepository[domain.GamePlayer, domain.GamePlayerFilter]{repository: store.MemoryStore.gamePlayers, persist: store.persist}
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}
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func (store *MySQLStore) GamePlayerAliases() GamePlayerAliasRepository {
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return &persistentRepository[domain.GamePlayerAlias, domain.GamePlayerAliasFilter]{repository: store.MemoryStore.gamePlayerAliases, persist: store.persist}
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}
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func (store *MySQLStore) GamePlayerSessions() GamePlayerSessionRepository {
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return &persistentRepository[domain.GamePlayerSession, domain.GamePlayerSessionFilter]{repository: store.MemoryStore.gamePlayerSessions, persist: store.persist}
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}
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func (store *MySQLStore) GameAccessAttempts() GameAccessAttemptRepository {
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return &persistentRepository[domain.GameAccessAttempt, domain.GameAccessAttemptFilter]{repository: store.MemoryStore.gameAccessAttempts, persist: store.persist}
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}
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func (store *MySQLStore) GameSecuritySignals() GameSecuritySignalRepository {
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return &persistentRepository[domain.GameSecuritySignal, domain.GameSecuritySignalFilter]{repository: store.MemoryStore.gameSecuritySignals, persist: store.persist}
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}
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func (store *MySQLStore) GamePlayerStatePatches() GamePlayerStatePatchRepository {
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return &persistentRepository[domain.GamePlayerStatePatch, domain.GamePlayerStatePatchFilter]{repository: store.MemoryStore.gamePlayerStatePatches, persist: store.persist}
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}
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func (store *MySQLStore) GameGiftCatalogs() GameGiftCatalogRepository {
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return &persistentRepository[domain.GameGiftCatalog, domain.GameGiftCatalogFilter]{repository: store.MemoryStore.gameGiftCatalogs, persist: store.persist}
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}
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func (store *MySQLStore) GameGiftRevisions() GameGiftRevisionRepository {
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return &persistentRepository[domain.GameGiftRevision, domain.GameGiftRevisionFilter]{repository: store.MemoryStore.gameGiftRevisions, persist: store.persist}
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}
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func (store *MySQLStore) GameGiftGrants() GameGiftGrantRepository {
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return &persistentRepository[domain.GameGiftGrant, domain.GameGiftGrantFilter]{repository: store.MemoryStore.gameGiftGrants, persist: store.persist}
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}
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func (store *MySQLStore) initialize() error {
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ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
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defer cancel()
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if err := store.db.PingContext(ctx); err != nil {
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return fmt.Errorf("connect mysql metadata store: %w", err)
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}
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_, err := store.db.ExecContext(ctx, `
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CREATE TABLE IF NOT EXISTS platform_metadata_snapshots (
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id VARCHAR(64) PRIMARY KEY,
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snapshot_json JSON NOT NULL,
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updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
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)`)
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if err != nil {
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return fmt.Errorf("create mysql metadata snapshot table: %w", err)
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}
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return nil
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}
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func (store *MySQLStore) load() error {
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ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
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defer cancel()
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var payload []byte
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err := store.db.QueryRowContext(ctx, "SELECT snapshot_json FROM platform_metadata_snapshots WHERE id = ?", mysqlSnapshotID).Scan(&payload)
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if err != nil {
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if err == sql.ErrNoRows {
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return nil
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}
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return fmt.Errorf("read mysql metadata snapshot: %w", err)
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}
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var snapshot StoreSnapshot
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if err := json.Unmarshal(payload, &snapshot); err != nil {
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return fmt.Errorf("decode mysql metadata snapshot: %w", err)
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}
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store.loadSnapshot(snapshot)
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return nil
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}
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func (store *MySQLStore) persist() error {
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store.persistMu.Lock()
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defer store.persistMu.Unlock()
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snapshot := store.snapshot()
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payload, err := json.Marshal(snapshot)
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if err != nil {
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return fmt.Errorf("encode mysql metadata snapshot: %w", err)
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}
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ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
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defer cancel()
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_, err = store.db.ExecContext(ctx, `
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INSERT INTO platform_metadata_snapshots (id, snapshot_json)
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VALUES (?, ?)
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ON DUPLICATE KEY UPDATE snapshot_json = ?, updated_at = CURRENT_TIMESTAMP`, mysqlSnapshotID, string(payload), string(payload))
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if err != nil {
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return fmt.Errorf("write mysql metadata snapshot: %w", err)
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}
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return nil
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}
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func (store *MySQLStore) snapshot() StoreSnapshot {
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return StoreSnapshot{
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Users: snapshotRepository(store.MemoryStore.users),
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AuthSessions: snapshotRepository(store.MemoryStore.authSessions),
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RunControlSessions: snapshotRepository(store.MemoryStore.runSessions),
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AIProviders: snapshotRepository(store.MemoryStore.aiProviders),
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GamePlugins: snapshotRepository(store.MemoryStore.gamePlugins),
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ServerInstances: snapshotRepository(store.MemoryStore.serverInstances),
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RunEndpoints: snapshotRepository(store.MemoryStore.runEndpoints),
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Jobs: snapshotRepository(store.MemoryStore.jobs.memoryRepository),
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Artifacts: snapshotRepository(store.MemoryStore.artifacts),
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RuntimeBindings: snapshotRepository(store.MemoryStore.runtimeBindings),
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EncryptedComponentKeys: snapshotRepository(store.MemoryStore.componentKeys),
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RunDistributions: snapshotRepository(store.MemoryStore.runDists),
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ClientManagerDistributions: snapshotRepository(store.MemoryStore.clientDists),
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ClientManagerInstallations: snapshotRepository(store.MemoryStore.clientInstalls),
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ClientManagerSessions: snapshotRepository(store.MemoryStore.clientSessions),
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ClientManagerNonces: snapshotRepository(store.MemoryStore.clientNonces),
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DependencyStatuses: snapshotRepository(store.MemoryStore.dependencies),
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ClientManagerBuildJobs: snapshotRepository(store.MemoryStore.buildJobs),
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RunUpdateJobs: snapshotRepository(store.MemoryStore.updateJobs),
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LogStreams: snapshotRepository(store.MemoryStore.logStreams),
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AuditEvents: snapshotRepository(store.MemoryStore.auditEvents),
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MetricSamples: snapshotRepository(store.MemoryStore.metricSamples),
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Backups: snapshotRepository(store.MemoryStore.backups),
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Alerts: snapshotRepository(store.MemoryStore.alerts),
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PluginLifecycles: snapshotRepository(store.MemoryStore.pluginLifecycle),
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AIConfigDiffs: snapshotRepository(store.MemoryStore.aiConfigDiffs),
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GameClientBridgeCommands: snapshotRepository(store.MemoryStore.bridgeCommands.memoryRepository),
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GameClientBridgeSnapshots: snapshotRepository(store.MemoryStore.bridgeSnapshots.memoryRepository),
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GameClientBridgeStreams: snapshotRepository(store.MemoryStore.bridgeStreams),
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GamePlayers: snapshotRepository(store.MemoryStore.gamePlayers), GamePlayerAliases: snapshotRepository(store.MemoryStore.gamePlayerAliases), GamePlayerSessions: snapshotRepository(store.MemoryStore.gamePlayerSessions), GameAccessAttempts: snapshotRepository(store.MemoryStore.gameAccessAttempts), GameSecuritySignals: snapshotRepository(store.MemoryStore.gameSecuritySignals), GamePlayerStatePatches: snapshotRepository(store.MemoryStore.gamePlayerStatePatches), GameGiftCatalogs: snapshotRepository(store.MemoryStore.gameGiftCatalogs), GameGiftRevisions: snapshotRepository(store.MemoryStore.gameGiftRevisions), GameGiftGrants: snapshotRepository(store.MemoryStore.gameGiftGrants),
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}
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}
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func (store *MySQLStore) loadSnapshot(snapshot StoreSnapshot) {
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loadRepository(store.MemoryStore.users, snapshot.Users)
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loadRepository(store.MemoryStore.authSessions, snapshot.AuthSessions)
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loadRepository(store.MemoryStore.runSessions, snapshot.RunControlSessions)
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loadRepository(store.MemoryStore.aiProviders, snapshot.AIProviders)
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loadRepository(store.MemoryStore.gamePlugins, snapshot.GamePlugins)
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loadRepository(store.MemoryStore.serverInstances, snapshot.ServerInstances)
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loadRepository(store.MemoryStore.runEndpoints, snapshot.RunEndpoints)
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loadRepository(store.MemoryStore.jobs.memoryRepository, snapshot.Jobs)
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loadRepository(store.MemoryStore.artifacts, snapshot.Artifacts)
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loadRepository(store.MemoryStore.runtimeBindings, snapshot.RuntimeBindings)
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loadRepository(store.MemoryStore.componentKeys, snapshot.EncryptedComponentKeys)
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loadRepository(store.MemoryStore.runDists, snapshot.RunDistributions)
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loadRepository(store.MemoryStore.clientDists, snapshot.ClientManagerDistributions)
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loadRepository(store.MemoryStore.clientInstalls, snapshot.ClientManagerInstallations)
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loadRepository(store.MemoryStore.clientSessions, snapshot.ClientManagerSessions)
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loadRepository(store.MemoryStore.clientNonces, snapshot.ClientManagerNonces)
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loadRepository(store.MemoryStore.dependencies, snapshot.DependencyStatuses)
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loadRepository(store.MemoryStore.buildJobs, snapshot.ClientManagerBuildJobs)
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loadRepository(store.MemoryStore.updateJobs, snapshot.RunUpdateJobs)
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loadRepository(store.MemoryStore.logStreams, snapshot.LogStreams)
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loadRepository(store.MemoryStore.auditEvents, snapshot.AuditEvents)
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loadRepository(store.MemoryStore.metricSamples, snapshot.MetricSamples)
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loadRepository(store.MemoryStore.backups, snapshot.Backups)
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loadRepository(store.MemoryStore.alerts, snapshot.Alerts)
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loadRepository(store.MemoryStore.pluginLifecycle, snapshot.PluginLifecycles)
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loadRepository(store.MemoryStore.aiConfigDiffs, snapshot.AIConfigDiffs)
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loadRepository(store.MemoryStore.bridgeCommands.memoryRepository, snapshot.GameClientBridgeCommands)
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loadRepository(store.MemoryStore.bridgeSnapshots.memoryRepository, snapshot.GameClientBridgeSnapshots)
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loadRepository(store.MemoryStore.bridgeStreams, snapshot.GameClientBridgeStreams)
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loadRepository(store.MemoryStore.gamePlayers, snapshot.GamePlayers)
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loadRepository(store.MemoryStore.gamePlayerAliases, snapshot.GamePlayerAliases)
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loadRepository(store.MemoryStore.gamePlayerSessions, snapshot.GamePlayerSessions)
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loadRepository(store.MemoryStore.gameAccessAttempts, snapshot.GameAccessAttempts)
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loadRepository(store.MemoryStore.gameSecuritySignals, snapshot.GameSecuritySignals)
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loadRepository(store.MemoryStore.gamePlayerStatePatches, snapshot.GamePlayerStatePatches)
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loadRepository(store.MemoryStore.gameGiftCatalogs, snapshot.GameGiftCatalogs)
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loadRepository(store.MemoryStore.gameGiftRevisions, snapshot.GameGiftRevisions)
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loadRepository(store.MemoryStore.gameGiftGrants, snapshot.GameGiftGrants)
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}
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