refactor: use net/http method strings instead of new method type

Author: angelofallars

endpoint.go

@@ -1,5 +1,7 @@
 package payrex
 
+import "net/http"
+
 // Contains helper methods for common endpoint patterns.
 
 func (s *service[T]) create(options any) (*T, error) {
@@ -15,7 +17,7 @@ func (s *service[T]) create(options any) (*T, error) {
 
 func (s *service[T]) retrieve(id string) (*T, error) {
 	return request[T](s.client,
-		methodGET,
+		http.MethodGet,
 		s.path.make(id),
 		nil,
 	)
@@ -34,23 +36,23 @@ func (s *service[T]) update(id string, options any) (*T, error) {
 
 func (s *service[T]) delete(id string) (*DeletedResource, error) {
 	return request[DeletedResource](s.client,
-		methodDELETE,
+		http.MethodDelete,
 		s.path.make(id),
 		nil,
 	)
 }
 
 func (s *service[T]) list(options any) (*Listing[T], error) {
 	return request[Listing[T]](s.client,
-		methodGET,
+		http.MethodGet,
 		s.path.make(),
 		options,
 	)
 }
 
 func (s *service[T]) post(path urlPath, options any) (*T, error) {
 	return request[T](s.client,
-		methodPOST,
+		http.MethodPost,
 		path,
 		options,
 	)
@@ -62,7 +64,7 @@ func (s *service[T]) postID(id string, path urlPath, options any) (*T, error) {
 
 func (s *service[T]) put(path urlPath, options any) (*T, error) {
 	return request[T](s.client,
-		methodPUT,
+		http.MethodPut,
 		path,
 		options,
 	)

method.go

@@ -1,5 +1,7 @@
 package payrex
 
+import "net/http"
+
 // Payout resources are created when you are scheduled to receive money from PayRex.
 //
 // Payouts are made depending on the payout schedule for your PayRex merchant account.
@@ -73,7 +75,7 @@ func (s *ServicePayouts) setup() {
 // API reference: https://docs.payrexhq.com/docs/api/payout_transactions/list
 func (s *ServicePayouts) ListTransactions(id string, options *ListPayoutTransactionsOptions) (*Listing[PayoutTransaction], error) {
 	return request[Listing[PayoutTransaction]](s.client,
-		methodGET,
+		http.MethodGet,
 		s.path.make(id, "transactions"),
 		options,
 	)

payout.go

@@ -12,7 +12,7 @@ import (
 
 // request makes a request to the PayRex API with the given payload,
 // and returns the JSON response parsed into a value.
-func request[T any](client *Client, method method, path urlPath, payload any) (*T, error) {
+func request[T any](client *Client, method string, path urlPath, payload any) (*T, error) {
 	reqURL := client.APIBaseURL + string(path)
 
 	var req *http.Request
@@ -24,7 +24,7 @@ func request[T any](client *Client, method method, path urlPath, payload any) (*
 
 		switch method {
 		// Put payload in request body
-		case methodPOST, methodPUT:
+		case http.MethodPost, http.MethodPut:
 			req, err = http.NewRequest(string(method), reqURL,
 				bytes.NewBuffer([]byte(encodedPayload)))
 		// Put payload in query parameters