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user_workouts_calendar_generator.go
58 lines (50 loc) · 1.45 KB
/
user_workouts_calendar_generator.go
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package services
import (
"context"
"github.com/go-logr/zapr"
"github.com/robfig/cron/v3"
"go.uber.org/fx"
"go.uber.org/zap"
)
type UserWorkoutsCalendarGenerator struct {
calendarService *UserWorkoutsCalendarService
logger *zap.SugaredLogger
cronForWorkouts *cron.Cron
}
func NewUserWorkoutsCalendarGenerator(lc fx.Lifecycle,
logger *zap.SugaredLogger,
zapLoggerOriginal *zap.Logger,
calendarService *UserWorkoutsCalendarService) (*UserWorkoutsCalendarGenerator, error) {
generator := &UserWorkoutsCalendarGenerator{logger: logger,
calendarService: calendarService}
lc.Append(fx.Hook{
OnStart: func(ctx context.Context) error {
err := calendarService.CreateCalendarForRepeatableActiveUserWorkouts()
if err != nil {
return err
}
cronLogger := zapr.NewLogger(zapLoggerOriginal)
generator.cronForWorkouts = cron.New(cron.WithLogger(cronLogger))
_, err = generator.cronForWorkouts.AddFunc("0 3 * * *", func() {
generationError := calendarService.CreateCalendarForRepeatableActiveUserWorkouts()
if generationError != nil {
return
}
})
if err != nil {
return err
}
logger.Info("Workout cron starting")
generator.cronForWorkouts.Start()
logger.Info("Workout cron started")
return nil
},
OnStop: func(ctx context.Context) error {
logger.Info("Workout cron stopping")
generator.cronForWorkouts.Stop()
logger.Info("Workout cron stopped")
return nil
},
})
return generator, nil
}