Starting to improve the project structure

internal/config/config.go

@@ -0,0 +1,79 @@
+package config
+
+import (
+	//"CatsOfMastodonBotGo/internal/auth"
+	"CatsOfMastodonBotGo/internal/database"
+	//"CatsOfMastodonBotGo/internal/services"
+	"log"
+	"os"
+
+	"gorm.io/gorm"
+)
+
+type config struct {
+	Db *gorm.DB
+	// PostService *services.PostService
+	// Jwt *auth.JwtTokenGenerator
+	AdminPassword string
+	Instance string
+	Tag string
+}
+
+func SetupAppContext() *config {
+	// Get mastodon instance
+	instance := os.Getenv("CAOM_INSTANCE")
+	if instance == "" {
+		instance = "https://mstdn.party"
+	}
+	// Get mastodon tag
+	tag := os.Getenv("CAOM_TAG")
+	if tag == "" {
+		tag = "catsofmastodon"
+	}
+	// Get admin password (Its a single user/admin app so its just fine)
+	adminPassword := os.Getenv("CAOM_ADMIN_PASSWORD")
+	if adminPassword == "" {
+		log.Println("No admin password provided, using default password 'catsaregood'")
+		adminPassword = "catsaregood"
+	}
+
+	// Jwt params
+	secret := os.Getenv("CAOM_JWT_SECRET")
+	if secret == "" {
+		log.Fatal("No jwt secret provided, using default secret 'secret'")
+	}
+	issuer := os.Getenv("CAOM_JWT_ISSUER")
+	if issuer == "" {
+		log.Println("No jwt issuer provided, using default issuer 'CatsOfMastodonBotGo'")
+		issuer = "CatsOfMastodonBotGo"
+	}
+	audience := os.Getenv("CAOM_JWT_AUDIENCE")
+	if audience == "" {
+		log.Println("No jwt audience provided, using default audience 'CatsOfMastodonBotGo'")
+		audience = "CatsOfMastodonBotGo"
+	}
+
+	// Setup database
+	db, err := database.Connect()
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	//Setup PostService
+	// var postService = services.NewPostService(db)
+
+	// // Setup Jwt
+	// var jwt = auth.NewJwtTokenGenerator(secret, issuer, audience)
+
+	// Inititlize AppContext
+	var appContext = &config{
+		Db:          db,
+		// PostService: postService,
+		// Jwt:         jwt,
+		AdminPassword: adminPassword,
+		Instance:    instance,
+		Tag:         tag,
+	}
+	return appContext
+
+}