Added Fetcher

internal/cardsinfo/fetcher.go

@@ -0,0 +1,3 @@
+package cardsinfo
+
+type Fetcher struct{}

internal/cardsinfo/format.go

@@ -4,7 +4,7 @@ import (
 	"fmt"
 )
 
-func FormatCardPrices(name string, prices []CardPrice) string {
+func (f *Fetcher) FormatCardPrices(name string, prices []CardPrice) string {
 	message := fmt.Sprintf("Оригинальное название: %v\n", name)
 	message += fmt.Sprintf("Результатов: %v\n", len(prices))
 	for i, v := range prices {

internal/cardsinfo/format_test.go

@@ -6,7 +6,8 @@ import (
 )
 
 func TestFormatCardPrices(t *testing.T) {
-	formatted := FormatCardPrices("card", []CardPrice{
+	f := &Fetcher{}
+	formatted := f.FormatCardPrices("card", []CardPrice{
 		&ScgCardPrice{
 			Price:   "1.5$",
 			Edition: "ED",

internal/cardsinfo/names.go

@@ -12,7 +12,7 @@ import (
 
 const ScryfallUrl = "https://api.scryfall.com"
 
-func GetNameByCardId(set string, number string) string {
+func (f *Fetcher) GetNameByCardId(set string, number string) string {
 	/*
 		Note: number is string because some cards contain letters in their numbers.
 	*/
@@ -20,7 +20,7 @@ func GetNameByCardId(set string, number string) string {
 	return GetCardByUrl(path)
 }
 
-func GetOriginalName(name string, dict io.Reader) string {
+func (f *Fetcher) GetOriginalName(name string, dict io.Reader) string {
 	path := ScryfallUrl + "/cards/named?fuzzy=" + ApplyFilters(name)
 	result := GetCardByUrl(path)
 	if result == "" && dict != nil {

internal/cardsinfo/names_test.go

@@ -15,7 +15,8 @@ func TestGetNameByCardId(t *testing.T) {
 	gock.New(ScryfallUrl + "/set/1").Reply(http.StatusOK).JSON(Card{
 		Name: "card",
 	})
-	name := GetNameByCardId("set", "1")
+	f := &Fetcher{}
+	name := f.GetNameByCardId("set", "1")
 	assert.Equal(t, "card", name)
 }
 
@@ -25,7 +26,8 @@ func TestGetOriginalName_Scryfall(t *testing.T) {
 	gock.New(ScryfallUrl + "/cards/named?fuzzy=card").Reply(http.StatusOK).JSON(Card{
 		Name: "Result Card",
 	})
-	name := GetOriginalName("card", nil)
+	f := &Fetcher{}
+	name := f.GetOriginalName("card", nil)
 	assert.Equal(t, "Result Card", name)
 }
 
@@ -37,7 +39,8 @@ func TestGetOriginalName_Dict(t *testing.T) {
 		"card": "Card",
 	})
 	dict := strings.NewReader(string(serialized))
-	name := GetOriginalName("card", dict)
+	f := &Fetcher{}
+	name := f.GetOriginalName("card", dict)
 	assert.Equal(t, "Card", name)
 }
 
@@ -45,7 +48,8 @@ func TestGetOriginalName_BadJson(t *testing.T) {
 	defer gock.Off()
 
 	gock.New(ScryfallUrl + "/cards/named?fuzzy=card").Reply(http.StatusOK).BodyString("}")
-	name := GetOriginalName("card", nil)
+	f := &Fetcher{}
+	name := f.GetOriginalName("card", nil)
 	assert.Equal(t, "", name)
 }
 
@@ -56,6 +60,7 @@ func TestGetOriginalName_DoubleSide(t *testing.T) {
 		Name:   "Legion's Landing // Adanto, the First Fort",
 		Layout: "transform",
 	})
-	name := GetOriginalName("card", nil)
+	f := &Fetcher{}
+	name := f.GetOriginalName("card", nil)
 	assert.Equal(t, "Legion's Landing | Adanto, the First Fort", name)
 }

internal/cardsinfo/prices.go

@@ -10,7 +10,7 @@ import (
 const scgDomain = "https://starcitygames.com"
 const scgSearchUrlTemplate = "https://starcitygames.hawksearch.com/sites/starcitygames/?search_query="
 
-func GetPrices(name string) ([]CardPrice, error) {
+func (f *Fetcher) GetPrices(name string) ([]CardPrice, error) {
 	prices, err := GetPricesScg(name)
 	if err != nil {
 		return nil, err

internal/cardsinfo/prices_test.go

@@ -14,7 +14,8 @@ func TestGetPrices_Ok(t *testing.T) {
 
 	file, _ := os.Open("test_data/AcademyRuinsTest.html")
 	gock.New(scgSearchUrlTemplate + "card").Reply(http.StatusOK).Body(file)
-	prices, err := GetPrices("card")
+	f := &Fetcher{}
+	prices, err := f.GetPrices("card")
 	assert.Nil(t, err)
 	assert.Equal(t, []CardPrice{
 		&ScgCardPrice{
@@ -49,7 +50,8 @@ func TestGetPrices_Unavailable(t *testing.T) {
 	defer gock.Off()
 
 	gock.New(scgSearchUrlTemplate + "card").Reply(http.StatusBadGateway)
-	_, err := GetPrices("card")
+	f := &Fetcher{}
+	_, err := f.GetPrices("card")
 	assert.NotNil(t, err)
 }
 
@@ -58,7 +60,8 @@ func TestGetPrices_Empty(t *testing.T) {
 
 	file, _ := os.Open("test_data/EmptyTest.html")
 	gock.New(scgSearchUrlTemplate + "card").Reply(http.StatusOK).Body(file)
-	prices, err := GetPrices("card")
+	f := &Fetcher{}
+	prices, err := f.GetPrices("card")
 	assert.Nil(t, err)
 	assert.Nil(t, prices)
 }