add cages and hamsters dao

storage/dao/fake/database_fake_cages.go

@@ -1 +1,66 @@
 package fake
+
+import (
+	"encoding/json"
+	"errors"
+	uuid "github.com/satori/go.uuid"
+	"hamster-tycoon/storage/dao"
+	"hamster-tycoon/storage/model"
+	"hamster-tycoon/utils"
+)
+
+const (
+	cacheKeyCages = "cages"
+)
+
+func (db *DatabaseFake) saveCages(cages []*model.Cage) {
+	data := make([]interface{}, 0)
+	for _, v := range cages {
+		data = append(data, v)
+	}
+	db.save(cacheKeyCages, data)
+}
+
+func (db *DatabaseFake) loadCages() []*model.Cage {
+	cages := make([]*model.Cage, 0)
+	b, err := db.Cache.Get(cacheKeyCages)
+	if err != nil {
+		return cages
+	}
+	err = json.Unmarshal(b, &cages)
+	if err != nil {
+		utils.GetLogger().WithError(err).Error("Error while unmarshal fake users")
+	}
+	return cages
+}
+
+func (db *DatabaseFake) GetAllCages() ([]*model.Cage, error) {
+	return db.loadCages(), nil
+}
+
+func (db *DatabaseFake) GetCageById(cageId string) (*model.Cage, error) {
+	cages := db.loadCages()
+	for _, g := range cages {
+		if g.ID == cageId {
+			return g, nil
+		}
+	}
+	return nil, dao.NewDAOError(dao.ErrTypeNotFound, errors.New("cage not found"))
+}
+
+func (db *DatabaseFake) CreateCage(cage *model.Cage) error {
+	cage.ID = uuid.NewV4().String()
+
+	cages := db.loadCages()
+	cages = append(cages, cage)
+	db.saveCages(cages)
+	return nil
+}
+
+func (db *DatabaseFake) DeleteCage(string) error {
+	return nil
+}
+
+func (db *DatabaseFake) UpdateCage(*model.Cage) error {
+	return nil
+}

storage/dao/fake/database_fake_hamsters.go

@@ -1 +1,66 @@
 package fake
+
+import (
+	"encoding/json"
+	"errors"
+	uuid "github.com/satori/go.uuid"
+	"hamster-tycoon/storage/dao"
+	"hamster-tycoon/storage/model"
+	"hamster-tycoon/utils"
+)
+
+const (
+	cacheKeyHamsters = "hamsters"
+)
+
+func (db *DatabaseFake) saveHamsters(hamsters []*model.Hamster) {
+	data := make([]interface{}, 0)
+	for _, v := range hamsters {
+		data = append(data, v)
+	}
+	db.save(cacheKeyHamsters, data)
+}
+
+func (db *DatabaseFake) loadHamsters() []*model.Hamster {
+	hamsters := make([]*model.Hamster, 0)
+	b, err := db.Cache.Get(cacheKeyHamsters)
+	if err != nil {
+		return hamsters
+	}
+	err = json.Unmarshal(b, &hamsters)
+	if err != nil {
+		utils.GetLogger().WithError(err).Error("Error while unmarshal fake users")
+	}
+	return hamsters
+}
+
+func (db *DatabaseFake) GetAllHamsters() ([]*model.Hamster, error) {
+	return db.loadHamsters(), nil
+}
+
+func (db *DatabaseFake) GetHamsterById(hamsterId string) (*model.Hamster, error) {
+	hamsters := db.loadHamsters()
+	for _, g := range hamsters {
+		if g.ID == hamsterId {
+			return g, nil
+		}
+	}
+	return nil, dao.NewDAOError(dao.ErrTypeNotFound, errors.New("hamster not found"))
+}
+
+func (db *DatabaseFake) CreateHamster(hamster *model.Hamster) error {
+	hamster.ID = uuid.NewV4().String()
+
+	hamsters := db.loadHamsters()
+	hamsters = append(hamsters, hamster)
+	db.saveHamsters(hamsters)
+	return nil
+}
+
+func (db *DatabaseFake) DeleteHamster(string) error {
+	return nil
+}
+
+func (db *DatabaseFake) UpdateHamster(*model.Hamster) error {
+	return nil
+}