Initialize CMS application scaffold

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

cmd/server/main.go

@@ -0,0 +1,45 @@
+package main
+
+import (
+	"context"
+	"embed"
+	"log"
+	"net/http"
+
+	"github.com/example/cms/internal/config"
+	"github.com/example/cms/internal/identity"
+	"github.com/example/cms/internal/repository"
+	"github.com/example/cms/internal/service"
+	"github.com/example/cms/internal/web"
+	"github.com/pressly/goose/v3"
+	"gorm.io/driver/sqlite"
+	"gorm.io/gorm"
+)
+
+//go:embed migrations/*.sql
+var migrations embed.FS
+
+func main() {
+	cfg := config.Load()
+	db, err := gorm.Open(sqlite.Open(cfg.DatabaseURL), &gorm.Config{})
+	if err != nil {
+		log.Fatal(err)
+	}
+	sqlDB, err := db.DB()
+	if err != nil {
+		log.Fatal(err)
+	}
+	provider, err := goose.NewProvider(goose.DialectSQLite3, sqlDB, migrations)
+	if err != nil {
+		log.Fatal(err)
+	}
+	if _, err = provider.Up(context.Background()); err != nil {
+		log.Fatal(err)
+	}
+	auth := service.NewAuthService(repository.NewUserRepository(db), repository.NewAdminRepository(db), repository.NewSessionRepository(db), cfg.SessionTTL)
+	google := identity.GoogleProvider{ClientID: cfg.GoogleClientID, ClientSecret: cfg.GoogleClientSecret, RedirectURL: cfg.GoogleRedirectURL}
+	log.Printf("CMS listening on %s", cfg.HTTPAddr)
+	if err = http.ListenAndServe(cfg.HTTPAddr, web.NewHandler(auth, google).Routes(cfg.AllowedOrigins)); err != nil {
+		log.Fatal(err)
+	}
+}

cmd/server/migrations/001_init.sql

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+-- +goose Up
+CREATE TABLE IF NOT EXISTS users (id INTEGER PRIMARY KEY AUTOINCREMENT, email TEXT NOT NULL, name TEXT NOT NULL DEFAULT '', provider TEXT NOT NULL, provider_subject TEXT NOT NULL, created_at DATETIME NOT NULL);
+CREATE UNIQUE INDEX IF NOT EXISTS idx_users_email ON users(email);
+CREATE UNIQUE INDEX IF NOT EXISTS idx_users_provider_subject ON users(provider, provider_subject);
+CREATE TABLE IF NOT EXISTS admins (id INTEGER PRIMARY KEY AUTOINCREMENT, email TEXT NOT NULL UNIQUE, name TEXT NOT NULL DEFAULT '', created_at DATETIME NOT NULL);
+CREATE TABLE IF NOT EXISTS sessions (id INTEGER PRIMARY KEY AUTOINCREMENT, token TEXT NOT NULL UNIQUE, user_id INTEGER REFERENCES users(id), admin_id INTEGER REFERENCES admins(id), expires_at DATETIME NOT NULL, created_at DATETIME NOT NULL);
+CREATE INDEX IF NOT EXISTS idx_sessions_expires_at ON sessions(expires_at);
+-- +goose Down
+DROP TABLE IF EXISTS sessions;
+DROP TABLE IF EXISTS admins;
+DROP TABLE IF EXISTS users;