80 lines
2.1 KiB
Go
80 lines
2.1 KiB
Go
// Package main is the entry point for the preferences-api service.
|
|
package main
|
|
|
|
import (
|
|
"database/sql"
|
|
"flag"
|
|
"fmt"
|
|
"os"
|
|
|
|
_ "github.com/lib/pq"
|
|
|
|
"git.threesix.ai/jordan/slack5-1770574304/pkg/app"
|
|
"git.threesix.ai/jordan/slack5-1770574304/pkg/config"
|
|
"git.threesix.ai/jordan/slack5-1770574304/pkg/logging"
|
|
"git.threesix.ai/jordan/slack5-1770574304/services/preferences-api/internal/adapter/postgres"
|
|
"git.threesix.ai/jordan/slack5-1770574304/services/preferences-api/internal/api"
|
|
"git.threesix.ai/jordan/slack5-1770574304/services/preferences-api/internal/service"
|
|
)
|
|
|
|
func main() {
|
|
// Parse flags
|
|
exportOpenAPI := flag.Bool("export-openapi", false, "Export OpenAPI spec to stdout and exit")
|
|
flag.Parse()
|
|
|
|
// If exporting OpenAPI, generate spec and exit (used by CI for docs generation)
|
|
if *exportOpenAPI {
|
|
spec := api.NewServiceSpec()
|
|
jsonBytes, err := spec.JSON()
|
|
if err != nil {
|
|
fmt.Fprintf(os.Stderr, "failed to generate OpenAPI spec: %v\n", err)
|
|
os.Exit(1)
|
|
}
|
|
fmt.Println(string(jsonBytes))
|
|
os.Exit(0)
|
|
}
|
|
|
|
// Create logger
|
|
logger := logging.Default()
|
|
|
|
// Load database config
|
|
dbCfg := config.ReadDatabaseConfig()
|
|
|
|
// Open PostgreSQL connection
|
|
db, err := sql.Open("postgres", dbCfg.URL)
|
|
if err != nil {
|
|
logger.Error("failed to open database", "error", err)
|
|
os.Exit(1)
|
|
}
|
|
defer db.Close()
|
|
|
|
if dbCfg.MaxOpenConns > 0 {
|
|
db.SetMaxOpenConns(dbCfg.MaxOpenConns)
|
|
}
|
|
if dbCfg.MaxIdleConns > 0 {
|
|
db.SetMaxIdleConns(dbCfg.MaxIdleConns)
|
|
}
|
|
if dbCfg.ConnMaxLifetime > 0 {
|
|
db.SetConnMaxLifetime(dbCfg.ConnMaxLifetime)
|
|
}
|
|
|
|
// Create adapters (repositories)
|
|
prefRepo, err := postgres.NewPreferenceRepository(db)
|
|
if err != nil {
|
|
logger.Error("failed to create preference repository", "error", err)
|
|
os.Exit(1)
|
|
}
|
|
|
|
// Create services (business logic)
|
|
preferenceService := service.NewPreferenceService(prefRepo, logger)
|
|
|
|
// Create application
|
|
application := app.New("preferences-api", app.WithDefaultPort(8001))
|
|
|
|
// Register routes with dependency injection
|
|
api.RegisterRoutes(application, preferenceService)
|
|
|
|
// Start server
|
|
application.Run()
|
|
}
|