Feature/refactor request builder

examples/apis/customer/search/main.go

@@ -19,7 +19,7 @@ func main() {
 
 	req := customer.SearchRequest{
 		Filters: map[string]string{
-			"email": "{{EMAIL}}",
+			"EMAIL": "{{EMAIL}}",
 		},
 	}
 

examples/apis/point/create/main.go

@@ -20,7 +20,7 @@ func main() {
 	req := point.CreateRequest{
 		Amount:      1500,
 		Description: "your payment intent description",
-		AdditionalInfo: &point.AdditionalInfo{
+		AdditionalInfo: &point.AdditionalInfoRequest{
 			PrintOnTerminal:   false,
 			ExternalReference: "4561ads-das4das4-das4754-das456",
 		},

examples/apis/refund/partial_refund/main.go

@@ -40,7 +40,7 @@ func main() {
 	partialAmount := pay.TransactionAmount - 10.0
 
 	refundClient := refund.NewClient(cfg)
-	ref, err := refundClient.CreatePartialRefund(context.Background(), partialAmount, pay.ID)
+	ref, err := refundClient.CreatePartialRefund(context.Background(), pay.ID, partialAmount)
 	if err != nil {
 		fmt.Println(err)
 		return

go.mod

@@ -2,13 +2,4 @@ module github.com/mercadopago/sdk-go
 
 go 1.21.0
 
-require (
-	github.com/google/uuid v1.5.0
-	github.com/stretchr/testify v1.8.4
-)
-
-require (
-	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/pmezard/go-difflib v1.0.0 // indirect
-	gopkg.in/yaml.v3 v3.0.1 // indirect
-)
+require github.com/google/uuid v1.5.0

go.sum

@@ -1,12 +1,2 @@
-github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
-github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/google/uuid v1.5.0 h1:1p67kYwdtXjb0gL0BPiP1Av9wiZPo5A8z2cWkTZ+eyU=
 github.com/google/uuid v1.5.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
-github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
-github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
-gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

pkg/cardtoken/client.go

@@ -2,9 +2,10 @@ package cardtoken
 
 import (
 	"context"
+	"net/http"
 
 	"github.com/mercadopago/sdk-go/pkg/config"
-	"github.com/mercadopago/sdk-go/pkg/internal/baseclient"
+	"github.com/mercadopago/sdk-go/pkg/internal/httpclient"
 )
 
 const url = "https://api.mercadopago.com/v1/card_tokens"
@@ -25,7 +26,12 @@ func NewClient(c *config.Config) Client {
 }
 
 func (c *client) Create(ctx context.Context, request Request) (*Response, error) {
-	result, err := baseclient.Post[*Response](ctx, c.cfg, url, request)
+	requestData := httpclient.RequestData{
+		Body:   request,
+		Method: http.MethodPost,
+		URL:    url,
+	}
+	result, err := httpclient.Run[*Response](ctx, c.cfg, requestData)
 	if err != nil {
 		return nil, err
 	}

pkg/cardtoken/client_test.go

@@ -9,6 +9,7 @@ import (
 	"reflect"
 	"strings"
 	"testing"
+	"time"
 
 	"github.com/mercadopago/sdk-go/pkg/config"
 	"github.com/mercadopago/sdk-go/pkg/internal/httpclient"
@@ -35,42 +36,42 @@ func TestCreate(t *testing.T) {
 		wantErr string
 	}{
 		{
-			name: "should_create_card_token",
+			name: "should_fail_create_card_token",
 			fields: fields{
 				cfg: &config.Config{
 					Requester: &httpclient.Mock{
 						DoMock: func(req *http.Request) (*http.Response, error) {
-							stringReader := strings.NewReader(string(cardTokenResponse))
-							stringReadCloser := io.NopCloser(stringReader)
-							return &http.Response{
-								Body: stringReadCloser,
-							}, nil
+							return nil, fmt.Errorf("some error")
 						},
 					},
 				},
 			},
 			args: args{
 				ctx: context.Background(),
 			},
-			want:    mockCardToken(),
-			wantErr: "",
+			want:    nil,
+			wantErr: "transport level error: some error",
 		},
 		{
-			name: "should_fail_create_card_token",
+			name: "should_create_card_token",
 			fields: fields{
 				cfg: &config.Config{
 					Requester: &httpclient.Mock{
 						DoMock: func(req *http.Request) (*http.Response, error) {
-							return nil, fmt.Errorf("some error")
+							stringReader := strings.NewReader(string(cardTokenResponse))
+							stringReadCloser := io.NopCloser(stringReader)
+							return &http.Response{
+								Body: stringReadCloser,
+							}, nil
 						},
 					},
 				},
 			},
 			args: args{
 				ctx: context.Background(),
 			},
-			want:    nil,
-			wantErr: "transport level error: some error",
+			want:    mockCardToken(),
+			wantErr: "",
 		},
 	}
 	for _, tt := range tests {
@@ -93,3 +94,33 @@ func TestCreate(t *testing.T) {
 		})
 	}
 }
+
+func mockCardToken() *Response {
+	return &Response{
+		ID:              "3d40b34eb41a6d0923e5bc545927c2e9",
+		FirstSixDigits:  "503143",
+		ExpirationMonth: 11,
+		ExpirationYear:  2025,
+		LastFourDigits:  "6351",
+		Cardholder: CardholderResponse{
+			Identification: IdentificationResponse{
+				Number: "70383868084",
+				Type:   "CPF",
+			},
+			Name: "MASTER TEST",
+		},
+		Status:             "active",
+		DateCreated:        parseDate("2024-02-08T09:05:42.725-04:00"),
+		DateLastUpdated:    parseDate("2024-02-08T09:05:42.725-04:00"),
+		DateDue:            parseDate("2024-02-16T09:05:42.725-04:00"),
+		LuhnValidation:     true,
+		LiveMode:           false,
+		CardNumberLength:   16,
+		SecurityCodeLength: 3,
+	}
+}
+
+func parseDate(s string) *time.Time {
+	d, _ := time.Parse(time.RFC3339, s)
+	return &d
+}

pkg/customer/client.go

@@ -2,17 +2,16 @@ package customer
 
 import (
 	"context"
-	"fmt"
-	"net/url"
+	"net/http"
 
 	"github.com/mercadopago/sdk-go/pkg/config"
-	"github.com/mercadopago/sdk-go/pkg/internal/baseclient"
+	"github.com/mercadopago/sdk-go/pkg/internal/httpclient"
 )
 
 const (
 	urlBase   = "https://api.mercadopago.com/v1/customers"
 	urlSearch = urlBase + "/search"
-	urlWithID = urlBase + "/:id"
+	urlWithID = urlBase + "/{id}"
 )
 
 // Client contains the methods to interact with the Customers API.
@@ -21,14 +20,17 @@ type Client interface {
 	// It is a post request to the endpoint: https://api.mercadopago.com/v1/customers
 	// Reference: https://www.mercadopago.com/developers/en/reference/customers/_customers/post/
 	Create(ctx context.Context, request Request) (*Response, error)
+
 	// Search find all customer information using specific filters.
 	// It is a get request to the endpoint: https://api.mercadopago.com/v1/customers/search
 	// Reference: https://www.mercadopago.com/developers/en/reference/customers/_customers_search/get/
 	Search(ctx context.Context, request SearchRequest) (*SearchResponse, error)
+
 	// Get check all the information of a client created with the client ID of your choice.
 	// It is a get request to the endpoint: https://api.mercadopago.com/v1/customers/{id}
 	// Reference: https://www.mercadopago.com/developers/en/reference/customers/_customers_id/get/
 	Get(ctx context.Context, id string) (*Response, error)
+
 	// Update renew the data of a customer.
 	// It is a put request to the endpoint: https://api.mercadopago.com/v1/customers
 	// Reference: https://www.mercadopago.com/developers/en/reference/customers/_customers_id/put/
@@ -48,7 +50,12 @@ func NewClient(c *config.Config) Client {
 }
 
 func (c *client) Create(ctx context.Context, request Request) (*Response, error) {
-	result, err := baseclient.Post[*Response](ctx, c.cfg, urlBase, request)
+	requestData := httpclient.RequestData{
+		Body:   request,
+		Method: http.MethodPost,
+		URL:    urlBase,
+	}
+	result, err := httpclient.Run[*Response](ctx, c.cfg, requestData)
 	if err != nil {
 		return nil, err
 	}
@@ -57,15 +64,14 @@ func (c *client) Create(ctx context.Context, request Request) (*Response, error)
 }
 
 func (c *client) Search(ctx context.Context, request SearchRequest) (*SearchResponse, error) {
-	params := request.Parameters()
+	request.SetDefaults()
 
-	parsedURL, err := url.Parse(urlSearch)
-	if err != nil {
-		return nil, fmt.Errorf("error parsing url: %w", err)
+	requestData := httpclient.RequestData{
+		QueryParams: request.Filters,
+		Method:      http.MethodGet,
+		URL:         urlSearch,
 	}
-	parsedURL.RawQuery = params
-
-	result, err := baseclient.Get[*SearchResponse](ctx, c.cfg, parsedURL.String())
+	result, err := httpclient.Run[*SearchResponse](ctx, c.cfg, requestData)
 	if err != nil {
 		return nil, err
 	}
@@ -74,11 +80,16 @@ func (c *client) Search(ctx context.Context, request SearchRequest) (*SearchResp
 }
 
 func (c *client) Get(ctx context.Context, id string) (*Response, error) {
-	params := map[string]string{
+	pathParams := map[string]string{
 		"id": id,
 	}
 
-	result, err := baseclient.Get[*Response](ctx, c.cfg, urlWithID, baseclient.WithPathParams(params))
+	requestData := httpclient.RequestData{
+		PathParams: pathParams,
+		Method:     http.MethodGet,
+		URL:        urlWithID,
+	}
+	result, err := httpclient.Run[*Response](ctx, c.cfg, requestData)
 	if err != nil {
 		return nil, err
 	}
@@ -87,11 +98,17 @@ func (c *client) Get(ctx context.Context, id string) (*Response, error) {
 }
 
 func (c *client) Update(ctx context.Context, id string, request Request) (*Response, error) {
-	params := map[string]string{
+	pathParams := map[string]string{
 		"id": id,
 	}
 
-	result, err := baseclient.Put[*Response](ctx, c.cfg, urlWithID, request, baseclient.WithPathParams(params))
+	requestData := httpclient.RequestData{
+		Body:       request,
+		PathParams: pathParams,
+		Method:     http.MethodPut,
+		URL:        urlWithID,
+	}
+	result, err := httpclient.Run[*Response](ctx, c.cfg, requestData)
 	if err != nil {
 		return nil, err
 	}