repository와 subscribe까지 잘 됨

internal/pkg/repository/gorm/repository.go

@@ -0,0 +1,44 @@
+package gorm
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/neatflowcv/seven-skies/internal/pkg/domain"
+	"github.com/neatflowcv/seven-skies/internal/pkg/repository"
+	"gorm.io/driver/postgres"
+	"gorm.io/gorm"
+)
+
+var _ repository.Repository = (*Repository)(nil)
+
+type Repository struct {
+	db *gorm.DB
+}
+
+func NewRepository(dsn string) (*Repository, error) {
+	db, err := gorm.Open(postgres.Open(dsn), &gorm.Config{}) //nolint:exhaustruct
+	if err != nil {
+		return nil, fmt.Errorf("failed to open database: %w", err)
+	}
+
+	err = db.AutoMigrate(&Weather{}) //nolint:exhaustruct
+	if err != nil {
+		return nil, fmt.Errorf("failed to migrate database: %w", err)
+	}
+
+	return &Repository{
+		db: db,
+	}, nil
+}
+
+func (r *Repository) CreateWeather(ctx context.Context, weather *domain.Weather) error {
+	modelWeather := newModelWeather(weather)
+
+	err := gorm.G[Weather](r.db).Create(ctx, modelWeather)
+	if err != nil {
+		return fmt.Errorf("failed to create weather: %w", err)
+	}
+
+	return nil
+}

internal/pkg/repository/gorm/weather.go

@@ -0,0 +1,27 @@
+package gorm
+
+import (
+	"time"
+
+	"github.com/neatflowcv/seven-skies/internal/pkg/domain"
+)
+
+type Weather struct {
+	ID           string `gorm:"primaryKey"`
+	Source       string
+	TargetDate   time.Time
+	ForecastDate time.Time
+	Condition    string
+	Temperature  float64
+}
+
+func newModelWeather(weather *domain.Weather) *Weather {
+	return &Weather{
+		ID:           weather.ID(),
+		Source:       string(weather.Source()),
+		TargetDate:   weather.TargetDate(),
+		ForecastDate: weather.ForecastDate(),
+		Condition:    string(weather.Condition()),
+		Temperature:  float64(weather.Temperature().Value),
+	}
+}