mirror of
https://github.com/hay-kot/homebox.git
synced 2024-11-25 18:15:40 +00:00
274 lines
6.8 KiB
Go
274 lines
6.8 KiB
Go
package main
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import (
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"bytes"
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"context"
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"fmt"
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"net/http"
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"os"
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"path/filepath"
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"time"
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atlas "ariga.io/atlas/sql/migrate"
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"entgo.io/ent/dialect/sql/schema"
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"github.com/go-chi/chi/v5"
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"github.com/go-chi/chi/v5/middleware"
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"github.com/hay-kot/homebox/backend/internal/core/currencies"
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"github.com/hay-kot/homebox/backend/internal/core/services"
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"github.com/hay-kot/homebox/backend/internal/core/services/reporting/eventbus"
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"github.com/hay-kot/homebox/backend/internal/data/ent"
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"github.com/hay-kot/homebox/backend/internal/data/migrations"
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"github.com/hay-kot/homebox/backend/internal/data/repo"
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"github.com/hay-kot/homebox/backend/internal/sys/config"
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"github.com/hay-kot/homebox/backend/internal/web/mid"
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"github.com/hay-kot/httpkit/errchain"
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"github.com/hay-kot/httpkit/graceful"
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"github.com/rs/zerolog"
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"github.com/rs/zerolog/log"
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"github.com/rs/zerolog/pkgerrors"
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_ "github.com/hay-kot/homebox/backend/pkgs/cgofreesqlite"
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)
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var (
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version = "nightly"
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commit = "HEAD"
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buildTime = "now"
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)
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func build() string {
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short := commit
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if len(short) > 7 {
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short = short[:7]
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}
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return fmt.Sprintf("%s, commit %s, built at %s", version, short, buildTime)
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}
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// @title Homebox API
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// @version 1.0
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// @description Track, Manage, and Organize your Things.
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// @contact.name Don't
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// @BasePath /api
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// @securityDefinitions.apikey Bearer
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// @in header
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// @name Authorization
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// @description "Type 'Bearer TOKEN' to correctly set the API Key"
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func main() {
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zerolog.ErrorStackMarshaler = pkgerrors.MarshalStack
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cfg, err := config.New(build(), "Homebox inventory management system")
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if err != nil {
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panic(err)
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}
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if err := run(cfg); err != nil {
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panic(err)
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}
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}
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func run(cfg *config.Config) error {
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app := new(cfg)
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app.setupLogger()
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// =========================================================================
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// Initialize Database & Repos
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err := os.MkdirAll(cfg.Storage.Data, 0o755)
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if err != nil {
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log.Fatal().Err(err).Msg("failed to create data directory")
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}
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c, err := ent.Open("sqlite3", cfg.Storage.SqliteURL)
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if err != nil {
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log.Fatal().
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Err(err).
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Str("driver", "sqlite").
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Str("url", cfg.Storage.SqliteURL).
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Msg("failed opening connection to sqlite")
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}
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defer func(c *ent.Client) {
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err := c.Close()
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if err != nil {
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log.Fatal().Err(err).Msg("failed to close database connection")
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}
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}(c)
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temp := filepath.Join(os.TempDir(), "migrations")
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err = migrations.Write(temp)
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if err != nil {
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return err
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}
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dir, err := atlas.NewLocalDir(temp)
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if err != nil {
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return err
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}
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options := []schema.MigrateOption{
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schema.WithDir(dir),
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schema.WithDropColumn(true),
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schema.WithDropIndex(true),
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}
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err = c.Schema.Create(context.Background(), options...)
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if err != nil {
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log.Fatal(). // nolint
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Err(err).
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Str("driver", "sqlite").
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Str("url", cfg.Storage.SqliteURL).
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Msg("failed creating schema resources")
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}
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err = os.RemoveAll(temp)
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if err != nil {
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log.Fatal().Err(err).Msg("failed to remove temporary directory for database migrations")
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return err
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}
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collectFuncs := []currencies.CollectorFunc{
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currencies.CollectDefaults(),
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}
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if cfg.Options.CurrencyConfig != "" {
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log.Info().
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Str("path", cfg.Options.CurrencyConfig).
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Msg("loading currency config file")
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content, err := os.ReadFile(cfg.Options.CurrencyConfig)
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if err != nil {
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log.Fatal().
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Err(err).
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Str("path", cfg.Options.CurrencyConfig).
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Msg("failed to read currency config file")
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}
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collectFuncs = append(collectFuncs, currencies.CollectJSON(bytes.NewReader(content)))
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}
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currencies, err := currencies.CollectionCurrencies(collectFuncs...)
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if err != nil {
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log.Fatal().
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Err(err).
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Msg("failed to collect currencies")
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}
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app.bus = eventbus.New()
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app.db = c
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app.repos = repo.New(c, app.bus, cfg.Storage.Data)
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app.services = services.New(
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app.repos,
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app.conf.BaseURL,
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app.mailer,
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services.WithAutoIncrementAssetID(cfg.Options.AutoIncrementAssetID),
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services.WithCurrencies(currencies),
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)
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// =========================================================================
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// Start Server
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logger := log.With().Caller().Logger()
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router := chi.NewMux()
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router.Use(
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middleware.RequestID,
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middleware.RealIP,
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mid.Logger(logger),
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middleware.Recoverer,
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middleware.StripSlashes,
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)
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chain := errchain.New(mid.Errors(logger))
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app.mountRoutes(router, chain)
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runner := graceful.NewRunner()
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runner.AddFunc("server", func(ctx context.Context) error {
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httpserver := http.Server{
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Addr: fmt.Sprintf("%s:%s", cfg.Web.Host, cfg.Web.Port),
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Handler: router,
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ReadTimeout: cfg.Web.ReadTimeout,
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WriteTimeout: cfg.Web.WriteTimeout,
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IdleTimeout: cfg.Web.IdleTimeout,
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}
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go func() {
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<-ctx.Done()
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_ = httpserver.Shutdown(context.Background())
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}()
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log.Info().Msgf("Server is running on %s:%s", cfg.Web.Host, cfg.Web.Port)
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return httpserver.ListenAndServe()
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})
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// =========================================================================
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// Start Reoccurring Tasks
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runner.AddFunc("eventbus", app.bus.Run)
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runner.AddFunc("seed_database", func(ctx context.Context) error {
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// TODO: Remove through external API that does setup
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if cfg.Demo {
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log.Info().Msg("Running in demo mode, creating demo data")
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app.SetupDemo()
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}
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return nil
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})
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runner.AddPlugin(NewTask("purge-tokens", time.Duration(24)*time.Hour, func(ctx context.Context) {
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_, err := app.repos.AuthTokens.PurgeExpiredTokens(ctx)
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if err != nil {
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log.Error().
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Err(err).
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Msg("failed to purge expired tokens")
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}
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}))
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runner.AddPlugin(NewTask("purge-invitations", time.Duration(24)*time.Hour, func(ctx context.Context) {
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_, err := app.repos.Groups.InvitationPurge(ctx)
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if err != nil {
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log.Error().
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Err(err).
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Msg("failed to purge expired invitations")
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}
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}))
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runner.AddPlugin(NewTask("send-notifications", time.Duration(1)*time.Hour, func(ctx context.Context) {
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now := time.Now()
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if now.Hour() == 8 {
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fmt.Println("run notifiers")
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err := app.services.BackgroundService.SendNotifiersToday(context.Background())
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if err != nil {
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log.Error().
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Err(err).
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Msg("failed to send notifiers")
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}
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}
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}))
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if cfg.Debug.Enabled {
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runner.AddFunc("debug", func(ctx context.Context) error {
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debugserver := http.Server{
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Addr: fmt.Sprintf("%s:%s", cfg.Web.Host, cfg.Debug.Port),
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Handler: app.debugRouter(),
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ReadTimeout: cfg.Web.ReadTimeout,
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WriteTimeout: cfg.Web.WriteTimeout,
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IdleTimeout: cfg.Web.IdleTimeout,
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}
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go func() {
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<-ctx.Done()
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_ = debugserver.Shutdown(context.Background())
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}()
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log.Info().Msgf("Debug server is running on %s:%s", cfg.Web.Host, cfg.Debug.Port)
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return debugserver.ListenAndServe()
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})
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}
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return runner.Start(context.Background())
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}
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