feat: add service and model

service/cage_service.go

@@ -0,0 +1,11 @@
+package service
+
+import "hamster-tycoon/storage/dao"
+
+type CageService struct {
+	serviceContext
+}
+
+func NewCageService(database dao.Database) *CageService {
+	return &CageService{serviceContext{db: database}}
+}

service/game_service.go

@@ -0,0 +1,11 @@
+package service
+
+import "Game-tycoon/storage/dao"
+
+type GameService struct {
+	serviceContext
+}
+
+func NewGameService(database dao.Database) *GameService {
+	return &GameService{serviceContext{db: database}}
+}

service/hamster_service.go

@@ -0,0 +1,11 @@
+package service
+
+import "hamster-tycoon/storage/dao"
+
+type HamsterService struct {
+	serviceContext
+}
+
+func NewHamsterService(database dao.Database) *HamsterService {
+	return &HamsterService{serviceContext{db: database}}
+}