Eric Rakestraw
0bccfc50d9
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53 lines
1.8 KiB
Go
53 lines
1.8 KiB
Go
// service.go defines application read ports and use-case orchestration.
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// Layer: internal/app core business-facing API.
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package app
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import (
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"context"
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"gitea.maximumdirect.net/ejr/weatherfeeder/model"
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)
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// Repository defines outbound data access used by weatherapi use cases.
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type Repository interface {
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LatestObservation(ctx context.Context) (*model.WeatherObservation, error)
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LatestHourlyForecast(ctx context.Context) (*model.WeatherForecastRun, error)
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LatestNarrativeForecast(ctx context.Context) (*model.WeatherForecastRun, error)
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LatestForecastDiscussion(ctx context.Context) (*model.WeatherForecastDiscussion, error)
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LatestAlertRun(ctx context.Context) (*model.WeatherAlertRun, error)
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CurrentConditions(ctx context.Context, observationWindowMinutes int) (*CurrentConditions, error)
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}
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// Service provides weather read use-cases.
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type Service struct {
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repo Repository
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}
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func NewService(repo Repository) *Service {
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return &Service{repo: repo}
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}
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func (s *Service) LatestObservation(ctx context.Context) (*model.WeatherObservation, error) {
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return s.repo.LatestObservation(ctx)
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}
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func (s *Service) LatestHourlyForecast(ctx context.Context) (*model.WeatherForecastRun, error) {
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return s.repo.LatestHourlyForecast(ctx)
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}
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func (s *Service) LatestNarrativeForecast(ctx context.Context) (*model.WeatherForecastRun, error) {
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return s.repo.LatestNarrativeForecast(ctx)
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}
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func (s *Service) LatestForecastDiscussion(ctx context.Context) (*model.WeatherForecastDiscussion, error) {
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return s.repo.LatestForecastDiscussion(ctx)
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}
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func (s *Service) LatestAlertRun(ctx context.Context) (*model.WeatherAlertRun, error) {
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return s.repo.LatestAlertRun(ctx)
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}
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func (s *Service) CurrentConditions(ctx context.Context) (*CurrentConditions, error) {
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return s.repo.CurrentConditions(ctx, ObservationWindowMinutesDefault)
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}
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