initial commit on Federted servers

internal/scripts/seed.go

@@ -0,0 +1,36 @@
+package scripts
+
+import (
+	"context"
+	"fmt"
+	"github.com/andrew/go-computer/internal/db"
+	"golang.org/x/crypto/bcrypt"
+	"os"
+	"strings"
+)
+
+// Seed only creates the requested account; it never clears existing records.
+func Seed(ctx context.Context, d *db.DB) error {
+	email, password := strings.ToLower(strings.TrimSpace(os.Getenv("SEED_EMAIL"))), os.Getenv("SEED_PASSWORD")
+	if email == "" || password == "" {
+		return fmt.Errorf("SEED_EMAIL and SEED_PASSWORD are required")
+	}
+	repo := db.NewUserRepo(d)
+	if _, e := repo.FindByEmail(ctx, email); e == nil {
+		return nil
+	}
+	hash, e := bcrypt.GenerateFromPassword([]byte(password), 12)
+	if e != nil {
+		return e
+	}
+	name := os.Getenv("SEED_NAME")
+	if name == "" {
+		name = "Admin"
+	}
+	role := "USER"
+	if db.IsAdminEmail(email) {
+		role = "ADMIN"
+	}
+	_, e = repo.Create(ctx, &db.NewUserInput{ID: db.NewID(), Name: name, Email: email, Password: string(hash), Role: role})
+	return e
+}