FLPROD-796: Extend snippet interface with DELETE and GET a single sni…

.changelog/3529.txt

@@ -0,0 +1,3 @@
+```release-note:enhancement
+snippets: add missing delete and get a single snippet methods
+```

snippets.go

@@ -3,6 +3,7 @@ package cloudflare
 import (
 	"bytes"
 	"context"
+	"errors"
 	"fmt"
 	"mime/multipart"
 	"net/http"
@@ -16,6 +17,11 @@ type SnippetsResponse struct {
 	Result []Snippet `json:"result"`
 }
 
+type SnippetResponse struct {
+	Response
+	Result *Snippet `json:"result"`
+}
+
 type Snippet struct {
 	CreatedOn   *time.Time `json:"created_on"`
 	ModifiedOn  *time.Time `json:"modified_on"`
@@ -33,6 +39,48 @@ type SnippetRequest struct {
 	Files       []SnippetFile `json:"files"`
 }
 
+func (api *API) DeleteZoneSnippet(ctx context.Context, rc *ResourceContainer, snippetName string) error {
+	if rc.Identifier == "" {
+		return ErrMissingZoneID
+	}
+
+	uri := buildURI(fmt.Sprintf("/zones/%s/snippets/%s", rc.Identifier, snippetName), nil)
+	res, err := api.makeRequestContext(ctx, http.MethodDelete, uri, nil)
+	if err != nil {
+		return err
+	}
+
+	result := SnippetResponse{}
+	if err := json.Unmarshal(res, &result); err != nil {
+		return fmt.Errorf("%s: %w", errUnmarshalError, err)
+	}
+
+	if !result.Success {
+		return errors.New(result.Messages[0].Message)
+	}
+
+	return nil
+}
+
+func (api *API) GetZoneSnippet(ctx context.Context, rc *ResourceContainer, snippetName string) (*Snippet, error) {
+	if rc.Identifier == "" {
+		return nil, ErrMissingZoneID
+	}
+
+	uri := buildURI(fmt.Sprintf("/zones/%s/snippets/%s", rc.Identifier, snippetName), nil)
+	res, err := api.makeRequestContext(ctx, http.MethodGet, uri, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	result := SnippetResponse{}
+	if err := json.Unmarshal(res, &result); err != nil {
+		return nil, fmt.Errorf("%s: %w", errUnmarshalError, err)
+	}
+
+	return result.Result, nil
+}
+
 func (api *API) ListZoneSnippets(ctx context.Context, rc *ResourceContainer) ([]Snippet, error) {
 	if rc.Identifier == "" {
 		return nil, ErrMissingZoneID

snippets_test.go

@@ -56,6 +56,58 @@ func TestSnippets(t *testing.T) {
 	}
 }
 
+func TestGetSnippet(t *testing.T) {
+	setup()
+	defer teardown()
+
+	handler := func(w http.ResponseWriter, r *http.Request) {
+		assert.Equal(t, http.MethodGet, r.Method, "Expected method 'GET', got %s", r.Method)
+		w.Header().Set("content-type", "application/json")
+		fmt.Fprint(w, `{
+      "result": {
+			"snippet_name": "some_id_1",
+			"created_on":"0001-01-01T00:00:00Z",
+			"modified_on":"0001-01-01T00:00:00Z"
+		},
+      "success": true,
+      "errors": [],
+      "messages": []
+    }`)
+	}
+	mux.HandleFunc("/zones/"+testZoneID+"/snippets/some_id_1", handler)
+
+	want := Snippet{
+		SnippetName: "some_id_1",
+		CreatedOn:   &time.Time{},
+		ModifiedOn:  &time.Time{},
+	}
+
+	zoneActual, err := client.GetZoneSnippet(context.Background(), ZoneIdentifier(testZoneID), "some_id_1")
+	if assert.NoError(t, err) {
+		assert.Equal(t, want, *zoneActual)
+	}
+}
+
+func TestDeleteSnippet(t *testing.T) {
+	setup()
+	defer teardown()
+
+	handler := func(w http.ResponseWriter, r *http.Request) {
+		assert.Equal(t, http.MethodDelete, r.Method, "Expected method 'DELETE', got %s", r.Method)
+		w.Header().Set("content-type", "application/json")
+		fmt.Fprint(w, `{
+			"result": null,
+			"success": true,
+			"errors": [],
+			"messages": []
+		}`)
+	}
+	mux.HandleFunc("/zones/"+testZoneID+"/snippets/some_id_1", handler)
+
+	err := client.DeleteZoneSnippet(context.Background(), ZoneIdentifier(testZoneID), "some_id_1")
+	assert.NoError(t, err)
+}
+
 func TestUpdateSnippets(t *testing.T) {
 	setup()
 	defer teardown()