feat: add services and separate further

internal/server/service/ctrlservice.go

@@ -0,0 +1,21 @@
+package service
+
+import (
+	"orbits-server/internal/server/database"
+
+	"gorm.io/gorm"
+)
+
+type CtlService struct {
+	db *gorm.DB
+}
+
+func NewControlService(db *gorm.DB) *CtlService {
+	return &CtlService{
+		db: db,
+	}
+}
+
+func (s *CtlService) ListLatestCommand() (database.Command, error) {
+	return database.LatestCommand(s.db)
+}

internal/server/service/fileservice.go

@@ -0,0 +1,74 @@
+package service
+
+import (
+	"io"
+	"orbits-server/internal/server/api/assets"
+	"orbits-server/internal/server/bootstrap"
+	"orbits-server/internal/server/database"
+	"os"
+
+	"gorm.io/gorm"
+)
+
+type FileService struct {
+	db  *gorm.DB
+	env bootstrap.Environment
+}
+
+func NewFileService(db *gorm.DB, env bootstrap.Environment) *FileService {
+	return &FileService{db: db, env: env}
+}
+
+func (s *FileService) ListFiles() ([]assets.FileResponse, error) {
+	files, err := database.ListFiles(s.db)
+	if err != nil {
+		return nil, err
+	}
+
+	resp := make([]assets.FileResponse, 0, len(files))
+
+	for _, f := range files {
+		resp = append(resp, assets.FileResponse{
+			ID:        f.ID,
+			MetaName:  f.MetaName,
+			FileName:  f.FileName,
+			MediaType: string(f.MediaType),
+			CreatedAt: f.CreatedAt,
+			ExpiresAt: f.ExpiresAt,
+		})
+	}
+
+	return resp, nil
+}
+
+func (s *FileService) Create(r io.Reader, filename string) (database.File, error) {
+	fileRecord, err := database.BuildFileRecord(r, filename, s.env.ContentDirectory)
+	if err != nil {
+		return database.File{}, err
+	}
+
+	if err := database.CreateFile(s.db, &fileRecord); err != nil {
+		return database.File{}, err
+	}
+
+	return fileRecord, nil
+}
+
+func (s *FileService) DeleteByName(filename string) (database.File, error) {
+	fileRecord, err := database.FindFileByName(s.db, filename)
+	if err != nil {
+		return database.File{}, err
+	}
+
+	_ = os.Remove(fileRecord.FilePath)
+
+	if err := database.DeleteFileByID(s.db, fileRecord.ID); err != nil {
+		return database.File{}, err
+	}
+
+	return fileRecord, nil
+}
+
+func (s *FileService) DeleteByID(id int) {
+	_ = database.DeleteFileByID(s.db, id)
+}

internal/server/service/keyservice.go

@@ -0,0 +1,55 @@
+package service
+
+import (
+	"orbits-server/internal/server/api/assets"
+	"orbits-server/internal/server/database"
+	"orbits-server/internal/shared/security"
+	"time"
+
+	"gorm.io/gorm"
+)
+
+const (
+	accessKeyLen = 32
+)
+
+type KeyService struct {
+	db *gorm.DB
+}
+
+func NewKeyService(db *gorm.DB) *KeyService {
+	return &KeyService{
+		db: db,
+	}
+}
+
+func (s *KeyService) Create(name string, expiresAt time.Time) (assets.KeyResponse, error) {
+	keyContent := security.GenerateChars(accessKeyLen)
+
+	hash, err := security.HashKey(keyContent)
+	if err != nil {
+		return assets.KeyResponse{}, err
+	}
+
+	keyRecord := database.BuildKeyRecord(hash, name, expiresAt)
+
+	if err := database.CreateKey(s.db, &keyRecord); err != nil {
+		return assets.KeyResponse{}, err
+	}
+
+	keyResponse := assets.KeyResponse{
+		ID:         keyRecord.ID,
+		MetaName:   keyRecord.MetaName,
+		KeyName:    keyRecord.KeyName,
+		KeyContent: keyContent,
+		CreatedAt:  keyRecord.CreatedAt,
+		UpdatedAt:  keyRecord.UpdatedAt,
+		ExpiresAt:  keyRecord.ExpiresAt,
+	}
+
+	return keyResponse, nil
+}
+
+func (s *KeyService) DeleteByName(name string) {
+
+}