Added Unit Tests und Logik zur Reservierung von Teilmengen und Persitierung in der Datenbank im Service mittels ps.ReserviereBestellungen()
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@ -224,11 +224,12 @@ func TestFetchDataReservation(t *testing.T) {
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if err != nil {
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t.Errorf("Das Datafetchen und umwandeln in eine Map muss sauber funktionieren! %s", err)
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}
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valTocompare := `[{map[A6053:[{DE 23 2} {EU 1 2} {AT 4 4}]]}]`
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valTocompare := `[{map[A6053:[{DE 23 2 7507 34} {EU 1 2 500 60} {AT 4 4 8508 64}]]}]`
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if fmt.Sprint(op) != valTocompare {
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t.Errorf("Mist, sollte sein %s %s", valTocompare, fmt.Sprint(op))
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t.Errorf("Mist, sollte sein %s ist aber %s", valTocompare, fmt.Sprint(op))
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}
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}
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func TestFetchDataReservationVarition2(t *testing.T) {
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payloadStr := `{ "products": { "A6053": 24 }, "context": { "country": "EU", "state": "" }}`
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@ -243,11 +244,12 @@ func TestFetchDataReservationVarition2(t *testing.T) {
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if err != nil {
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t.Errorf("Das Datafetchen und umwandeln in eine Map muss sauber funktionieren! %s", err)
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}
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valTocompare := `[{map[A6053:[{DE 23 2} {EU 1 2}]]}]`
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valTocompare := `[{map[A6053:[{DE 23 2 7507 34} {EU 1 2 500 60}]]}]`
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if fmt.Sprint(op) != valTocompare {
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t.Errorf("Mist, sollte sein %s %s", valTocompare, fmt.Sprint(op))
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t.Errorf("Mist, sollte sein %s ist aber %s", valTocompare, fmt.Sprint(op))
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}
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}
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func TestFetchDataReservationVarition3(t *testing.T) {
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payloadStr := `{ "products": { "A6053": 5 }, "context": { "country": "AT", "state": "" }}`
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@ -262,8 +264,77 @@ func TestFetchDataReservationVarition3(t *testing.T) {
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if err != nil {
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t.Errorf("Das Datafetchen und umwandeln in eine Map muss sauber funktionieren! %s", err)
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}
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valTocompare := `[{map[A6053:[{AT 4 1} {DE 1 2}]]}]`
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valTocompare := `[{map[A6053:[{AT 4 1 8508 63} {DE 1 2 7507 18}]]}]`
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if fmt.Sprint(op) != valTocompare {
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t.Errorf("Mist, sollte sein %s %s", valTocompare, fmt.Sprint(op))
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t.Errorf("Mist, sollte sein %s ist aber %s", valTocompare, fmt.Sprint(op))
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}
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}
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func TestOutgoingJsonString(t *testing.T) {
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payloadStr := `{ "products": { "A6053": 5 }, "context": { "country": "AT", "state": "" }}`
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var payload Container
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err := json.Unmarshal([]byte(payloadStr), &payload)
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if err != nil {
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t.Errorf("Dieser Fehler beim Konvertieren der JSON Payload sollte nicht passieren! \n%s", err)
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return
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}
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ps := NewProductService(connectionString)
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op, err := ps.FetchData(&payload)
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if err != nil {
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t.Errorf("Das Datafetchen und umwandeln in eine Map muss sauber funktionieren! %s", err)
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}
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valTocompare := `[{map[A6053:[{AT 4 1 8508 63} {DE 1 2 7507 18}]]}]`
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if fmt.Sprint(op) != valTocompare {
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t.Errorf("Mist, sollte sein %s ist aber %s", valTocompare, fmt.Sprint(op))
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}
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jsonResult, err := json.Marshal(op)
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jsonStrForApiResponse := `[{"products":{"A6053":[{"warehouse":"AT","quantity":4,"delivery_time":1},{"warehouse":"DE","quantity":1,"delivery_time":2}]}}]`
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if string(jsonResult) != jsonStrForApiResponse {
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t.Errorf("Mist, sollte sein %s ist aber %s", string(jsonResult), jsonStrForApiResponse)
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}
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}
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func TestOutgoingReservationInDatabase(t *testing.T) {
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//Löscht die Tabellen und erzeugt die Testdaten neu.
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//Das Verbessert den Überblick
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var dbr = NewDatabaseReader(connectionString)
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err := Setup(dbr)
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if err != nil {
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t.Errorf("Setup failed! %s", err)
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}
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payloadStr := `{ "products": { "A6053": 5 }, "context": { "country": "AT", "state": "" }}`
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var payload Container
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err = json.Unmarshal([]byte(payloadStr), &payload)
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if err != nil {
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t.Errorf("Dieser Fehler beim Konvertieren der JSON Payload sollte nicht passieren! \n%s", err)
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return
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}
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ps := NewProductService(connectionString)
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op, err := ps.FetchData(&payload)
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if err != nil {
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t.Errorf("Das Datafetchen und umwandeln in eine Map muss sauber funktionieren! %s", err)
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}
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valTocompare := `[{map[A6053:[{AT 4 1 8508 63} {DE 1 2 7507 18}]]}]`
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if fmt.Sprint(op) != valTocompare {
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t.Errorf("Mist, sollte sein %s ist aber %s", valTocompare, fmt.Sprint(op))
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}
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uuids, err := ps.ReserviereBestellungen(op)
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if err != nil {
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t.Errorf("Das Reservieren ist fehlgeschlagen! \n%s", err)
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}
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for _, uuid := range *uuids {
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status, err := ps.dbr.GetReservationStateById(uuid)
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if err != nil || status != "RESERVED" {
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t.Errorf("Der Status muss RESERVED sein. Stattdessen ist er: %s", status)
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}
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}
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jsonResult, err := json.Marshal(op)
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jsonStrForApiResponse := `[{"products":{"A6053":[{"warehouse":"AT","quantity":4,"delivery_time":1},{"warehouse":"DE","quantity":1,"delivery_time":2}]}}]`
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if string(jsonResult) != jsonStrForApiResponse {
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t.Errorf("Mist, sollte sein %s ist aber %s", string(jsonResult), jsonStrForApiResponse)
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}
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}
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@ -11,9 +11,11 @@ type Container struct {
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}
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type Product struct {
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Warehouse string `json:"warehouse"`
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Quantity int `json:"quantity"`
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Delivery int `json:"delivery_time"`
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Warehouse string `json:"warehouse"`
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Quantity int `json:"quantity"`
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Delivery int `json:"delivery_time"`
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WhdId int `json:"-"`
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DeliveryId int `json:"-"`
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}
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type OutgoingProducts struct {
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@ -38,6 +40,26 @@ func NewProductService(connectionString string) *ProductService {
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return &p
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}
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func (p *ProductService) ReserviereBestellungen(op []OutgoingProducts) (*[]UUID, error) {
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var uuids []UUID
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for _, hsmp := range op {
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for _, prod := range hsmp.Products {
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for _, concreteProduct := range prod {
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deliveryId := concreteProduct.DeliveryId
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warehouseId := concreteProduct.WhdId
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amount := concreteProduct.Quantity
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// Todo: Handler Injection wäre hier interessant
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uuid, err := p.dbr.ReserveReservation(deliveryId, warehouseId, amount)
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if err != nil {
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return nil, err
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}
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uuids = append(uuids, uuid)
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}
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}
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}
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return &uuids, nil
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}
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func (p *ProductService) FetchData(payload *Container) ([]OutgoingProducts, error) {
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result := []OutgoingProducts{}
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for key, item := range payload.Products {
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@ -56,11 +78,11 @@ func (p *ProductService) FetchData(payload *Container) ([]OutgoingProducts, erro
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continue
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}
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if db_products.Amount >= gebrauchteProduktAnzahl {
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newProduct := Product{Delivery: db_products.DeliveryDays, Quantity: gebrauchteProduktAnzahl, Warehouse: db_products.Warehouse}
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newProduct := Product{Delivery: db_products.DeliveryDays, Quantity: gebrauchteProduktAnzahl, Warehouse: db_products.Warehouse, WhdId: db_products.Id, DeliveryId: db_products.DeliveryId}
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gebrauchteProduktAnzahl = 0
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op.Products[key] = append(op.Products[key], newProduct)
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} else if db_products.Amount < gebrauchteProduktAnzahl {
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newProduct := Product{Delivery: db_products.DeliveryDays, Quantity: db_products.Amount, Warehouse: db_products.Warehouse}
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newProduct := Product{Delivery: db_products.DeliveryDays, Quantity: db_products.Amount, Warehouse: db_products.Warehouse, WhdId: db_products.Id, DeliveryId: db_products.DeliveryId}
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gebrauchteProduktAnzahl -= db_products.Amount
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op.Products[key] = append(op.Products[key], newProduct)
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}
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