129 lines
3.1 KiB
Go
129 lines
3.1 KiB
Go
package main
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import (
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"context"
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"fmt"
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"os"
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"os/signal"
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"time"
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"golang.org/x/sync/errgroup"
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"git.loyso.art/frx/kurious/internal/common/client/sravni"
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"git.loyso.art/frx/kurious/internal/common/config"
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"git.loyso.art/frx/kurious/internal/common/xcontext"
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"git.loyso.art/frx/kurious/internal/common/xlog"
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"git.loyso.art/frx/kurious/internal/kurious/adapters"
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"git.loyso.art/frx/kurious/internal/kurious/ports"
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"git.loyso.art/frx/kurious/internal/kurious/service"
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)
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func main() {
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ctx, cancel := signal.NotifyContext(context.Background(), os.Interrupt)
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defer cancel()
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err := app(ctx)
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if err != nil {
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println(err.Error())
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os.Exit(1)
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}
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}
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func app(ctx context.Context) error {
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var cfgpath string
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if len(os.Args) > 1 {
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cfgpath = os.Args[1]
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} else {
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cfgpath = "config.json"
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}
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cfg, err := readFromFile(cfgpath, defaultConfig)
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if err != nil {
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return fmt.Errorf("reading config from file: %w", err)
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}
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log := config.NewSLogger(cfg.Log)
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sravniClient, err := sravni.NewClient(ctx, log, cfg.DebugHTTP)
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if err != nil {
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return fmt.Errorf("making sravni client: %w", err)
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}
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mainPageState, err := sravniClient.GetMainPageState()
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if err != nil {
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return fmt.Errorf("getting main page state: %w", err)
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}
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dictionaries := mainPageState.Props.InitialReduxState.Dictionaries.Data
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dictFieldsAsMap := func(fields ...sravni.Field) map[string]string {
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out := make(map[string]string, len(fields))
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for _, field := range fields {
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out[field.Value] = field.Name
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}
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return out
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}
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courseThematcisMapped := dictFieldsAsMap(dictionaries.CourseThematics.Fields...)
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learningTypeMapped := dictFieldsAsMap(dictionaries.LearningType.Fields...)
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mapper := adapters.NewMemoryMapper(courseThematcisMapped, learningTypeMapped)
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var dbEngine service.RepositoryEngine
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switch cfg.DBEngine {
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case DBEngineSqlite:
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dbEngine = service.RepositoryEngineSqlite
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case DBEngineYDB:
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dbEngine = service.RepositoryEngineYDB
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}
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app, err := service.NewApplication(ctx, service.ApplicationConfig{
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LogConfig: cfg.Log,
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YDB: cfg.YDB,
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Sqlite: cfg.Sqlite,
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Engine: dbEngine,
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}, mapper)
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if err != nil {
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return fmt.Errorf("making new application: %w", err)
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}
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bgProcess := ports.NewBackgroundProcess(ctx, log)
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err = bgProcess.RegisterSyncSravniHandler(ctx, app, sravniClient, cfg.SyncSravniCron)
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if err != nil {
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return fmt.Errorf("registering sync sravni handler: %w", err)
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}
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xcontext.LogInfo(ctx, log, "schedule", xlog.StringerAttr("untils", bgProcess.GetNextRunStats()))
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eg, egctx := errgroup.WithContext(ctx)
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xcontext.LogInfo(ctx, log, "running routines")
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eg.Go(func() error {
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xcontext.LogInfo(ctx, log, "running bgprocess")
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defer xcontext.LogInfo(ctx, log, "finished bprocess")
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bgProcess.Run()
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return nil
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})
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eg.Go(func() error {
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xcontext.LogInfo(ctx, log, "running cancelation waiter")
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defer xcontext.LogInfo(ctx, log, "finished cancelation waiter")
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<-egctx.Done()
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sdctx, sdcancel := context.WithTimeout(context.Background(), time.Second*15)
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defer sdcancel()
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return bgProcess.Shutdown(sdctx)
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})
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err = eg.Wait()
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if err != nil {
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return err
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}
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return nil
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}
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