Add ArticlesService in the client.

Implement ArticlesService for managing Shopify articles, including
CRUD operations, tag related operations, and article count.

articles.go

@@ -0,0 +1,137 @@
+package goshopify
+
+import (
+	"context"
+	"fmt"
+	"time"
+)
+
+const articlesBasePath = "articles"
+
+// The ArticlesService allows you to create, publish, and edit articles on a shop's blog
+// See: https://shopify.dev/docs/api/admin-rest/stable/resources/article
+type ArticlesService interface {
+	List(context.Context, uint64, interface{}) ([]Article, error)
+	Create(context.Context, uint64, Article) (*Article, error)
+	Get(context.Context, uint64, uint64) (*Article, error)
+	Update(context.Context, uint64, uint64, Article) (*Article, error)
+	Delete(context.Context, uint64, uint64) error
+	Count(context.Context, uint64, interface{}) (int, error)
+	ListTags(context.Context, interface{}) ([]string, error)
+	ListBlogTags(context.Context, uint64, interface{}) ([]string, error)
+}
+
+type ArticleResource struct {
+	Article *Article `json:"article"`
+}
+
+type ArticlesResource struct {
+	Articles []Article `json:"articles"`
+}
+
+// ArticlesServiceOp handles communication with the articles related methods of
+// the Shopify API.
+type ArticlesServiceOp struct {
+	client *Client
+}
+
+type ArticleTagsResource struct {
+	Tags []string `json:"tags,omitempty"`
+}
+
+type ArticleImage struct {
+	CreatedAt *time.Time `json:"created_at,omitempty"`
+	Alt       string     `json:"alt,omitempty"`
+	Width     int        `json:"width,omitempty"`
+	Height    int        `json:"height,omitempty"`
+	Src       string     `json:"src,omitempty"`
+}
+
+type MetaFields struct {
+	Key       string `json:"key,omitempty"`
+	Value     string `json:"value,omitempty"`
+	Type      string `json:"type,omitempty"`
+	Namespace string `json:"namespace,omitempty"`
+}
+
+type Article struct {
+	Author      string        `json:"author,omitempty"`
+	BlogId      uint64        `json:"blog_id,omitempty"`
+	BodyHtml    string        `json:"body_html,omitempty"`
+	Id          uint64        `json:"id,omitempty"`
+	Handle      string        `json:"handle,omitempty"`
+	Image       *ArticleImage `json:"image,omitempty"`
+	Metafields  *MetaFields   `json:"metafields"`
+	Published   bool          `json:"published,omitempty"`
+	SummaryHtml string        `json:"summary_html,omitempty"`
+	Tags        string        `json:"tags,omitempty"`
+	Title       string        `json:"title,omitempty"`
+	UpdatedAt   time.Time     `json:"updated_at,omitempty"`
+	UserId      int           `json:"user_id,omitempty"`
+	PublishedAt *time.Time    `json:"published_at,omitempty"`
+	CreatedAt   *time.Time    `json:"created_at,omitempty"`
+}
+
+// List all the articles in a blog.
+func (s *ArticlesServiceOp) List(ctx context.Context, blogId uint64, options interface{}) ([]Article, error) {
+	path := fmt.Sprintf("%s/%d/%s.json", blogsBasePath, blogId, articlesBasePath)
+	resource := new(ArticlesResource)
+	err := s.client.Get(ctx, path, resource, options)
+	return resource.Articles, err
+}
+
+// Create a article in a blog.
+func (s *ArticlesServiceOp) Create(ctx context.Context, blogId uint64, article Article) (*Article, error) {
+	path := fmt.Sprintf("%s/%d/%s.json", blogsBasePath, blogId, articlesBasePath)
+	body := ArticleResource{
+		Article: &article,
+	}
+	resource := new(ArticleResource)
+	err := s.client.Post(ctx, path, body, resource)
+	return resource.Article, err
+}
+
+// Get an article by blog id and article id.
+func (s *ArticlesServiceOp) Get(ctx context.Context, blogId uint64, articleId uint64) (*Article, error) {
+	path := fmt.Sprintf("%s/%d/%s/%d.json", blogsBasePath, blogId, articlesBasePath, articleId)
+	resource := new(ArticleResource)
+	err := s.client.Get(ctx, path, resource, nil)
+	return resource.Article, err
+}
+
+// Update an article in a blog.
+func (s *ArticlesServiceOp) Update(ctx context.Context, blogId uint64, articleId uint64, article Article) (*Article, error) {
+	path := fmt.Sprintf("%s/%d/%s/%d.json", blogsBasePath, blogId, articlesBasePath, articleId)
+	wrappedData := ArticleResource{Article: &article}
+	resource := new(ArticleResource)
+	err := s.client.Put(ctx, path, wrappedData, resource)
+	return resource.Article, err
+}
+
+// Delete an article in a blog.
+func (s *ArticlesServiceOp) Delete(ctx context.Context, blogId uint64, articleId uint64) error {
+	path := fmt.Sprintf("%s/%d/%s/%d.json", blogsBasePath, blogId, articlesBasePath, articleId)
+	return s.client.Delete(ctx, path)
+}
+
+// ListTags Get all tags from all articles.
+func (s *ArticlesServiceOp) ListTags(ctx context.Context, options interface{}) ([]string, error) {
+	path := fmt.Sprintf("%s/tags.json", articlesBasePath)
+	articleTags := new(ArticleTagsResource)
+	err := s.client.Get(ctx, path, &articleTags, options)
+	return articleTags.Tags, err
+}
+
+// Count Articles from a Blog.
+func (s *ArticlesServiceOp) Count(ctx context.Context, blogId uint64, options interface{}) (int, error) {
+	path := fmt.Sprintf("%s/%d/%s/count.json", blogsBasePath, blogId, articlesBasePath)
+	return s.client.Count(ctx, path, options)
+}
+
+// ListBlogTags Get all tags from all articles in a blog.
+func (s *ArticlesServiceOp) ListBlogTags(ctx context.Context, blogId uint64, options interface{}) ([]string, error) {
+	path := fmt.Sprintf("%s/%d/%s/tags.json", blogsBasePath, blogId, articlesBasePath)
+	articleTags := new(ArticleTagsResource)
+	err := s.client.Get(ctx, path, &articleTags, options)
+	return articleTags.Tags, err
+}

articles_test.go

@@ -0,0 +1,206 @@
+package goshopify
+
+import (
+	"context"
+	"fmt"
+	"reflect"
+	"testing"
+
+	"github.com/jarcoal/httpmock"
+)
+
+func TestArticleList(t *testing.T) {
+	setup()
+	defer teardown()
+
+	httpmock.RegisterResponder(
+		"GET",
+		fmt.Sprintf("https://fooshop.myshopify.com/%s/blogs/241253187/articles.json", client.pathPrefix),
+		httpmock.NewStringResponder(
+			200,
+			`{"articles": [{"id":1},{"id":2}]}`,
+		),
+	)
+
+	articles, err := client.Article.List(context.Background(), 241253187, nil)
+	if err != nil {
+		t.Errorf("Article.List returned error: %v", err)
+	}
+
+	expected := []Article{
+		{
+			Id: 1,
+		},
+		{
+			Id: 2,
+		},
+	}
+	if !reflect.DeepEqual(articles, expected) {
+		t.Errorf("Articles.List returned %+v, expected %+v", articles, expected)
+	}
+}
+
+func TestArticleCreate(t *testing.T) {
+	setup()
+	defer teardown()
+
+	httpmock.RegisterResponder(
+		"POST",
+		fmt.Sprintf("https://fooshop.myshopify.com/%s/blogs/241253187/articles.json", client.pathPrefix),
+		httpmock.NewStringResponder(
+			201,
+			`{"article": {"id": 1}}`,
+		),
+	)
+
+	article := Article{Title: "Test Article"}
+	createdArticle, err := client.Article.Create(context.Background(), 241253187, article)
+	if err != nil {
+		t.Errorf("Article.Create returned error: %v", err)
+	}
+
+	expected := &Article{Id: 1}
+	if !reflect.DeepEqual(createdArticle, expected) {
+		t.Errorf("Article.Create returned %+v, expected %+v", createdArticle, expected)
+	}
+}
+
+func TestArticleGet(t *testing.T) {
+	setup()
+	defer teardown()
+
+	httpmock.RegisterResponder(
+		"GET",
+		fmt.Sprintf("https://fooshop.myshopify.com/%s/blogs/241253187/articles/1.json", client.pathPrefix),
+		httpmock.NewStringResponder(
+			200,
+			`{"article": {"id": 1, "title": "Test Article"}}`,
+		),
+	)
+
+	article, err := client.Article.Get(context.Background(), 241253187, 1)
+	if err != nil {
+		t.Errorf("Article.Get returned error: %v", err)
+	}
+
+	expected := &Article{Id: 1, Title: "Test Article"}
+	if !reflect.DeepEqual(article, expected) {
+		t.Errorf("Article.Get returned %+v, expected %+v", article, expected)
+	}
+}
+
+func TestArticleUpdate(t *testing.T) {
+	setup()
+	defer teardown()
+
+	httpmock.RegisterResponder(
+		"PUT",
+		fmt.Sprintf("https://fooshop.myshopify.com/%s/blogs/241253187/articles/1.json", client.pathPrefix),
+		httpmock.NewStringResponder(
+			200,
+			`{"article": {"id": 1, "title": "Updated Article"}}`,
+		),
+	)
+
+	article := Article{Title: "Updated Article"}
+	updatedArticle, err := client.Article.Update(context.Background(), 241253187, 1, article)
+	if err != nil {
+		t.Errorf("Article.Update returned error: %v", err)
+	}
+
+	expected := &Article{Id: 1, Title: "Updated Article"}
+	if !reflect.DeepEqual(updatedArticle, expected) {
+		t.Errorf("Article.Update returned %+v, expected %+v", updatedArticle, expected)
+	}
+}
+
+func TestArticleDelete(t *testing.T) {
+	setup()
+	defer teardown()
+
+	httpmock.RegisterResponder(
+		"DELETE",
+		fmt.Sprintf("https://fooshop.myshopify.com/%s/blogs/241253187/articles/1.json", client.pathPrefix),
+		httpmock.NewStringResponder(
+			204, // No content response
+			``,
+		),
+	)
+
+	err := client.Article.Delete(context.Background(), 241253187, 1)
+	if err != nil {
+		t.Errorf("Article.Delete returned error: %v", err)
+	}
+}
+
+func TestArticleListTags(t *testing.T) {
+	setup()
+	defer teardown()
+
+	httpmock.RegisterResponder(
+		"GET",
+		fmt.Sprintf("https://fooshop.myshopify.com/%s/articles/tags.json", client.pathPrefix),
+		httpmock.NewStringResponder(
+			200,
+			`{"tags": ["tag1", "tag2"]}`,
+		),
+	)
+
+	tags, err := client.Article.ListTags(context.Background(), nil)
+	if err != nil {
+		t.Errorf("Article.ListTags returned error: %v", err)
+	}
+
+	expected := []string{"tag1", "tag2"}
+	if !reflect.DeepEqual(tags, expected) {
+		t.Errorf("Article.ListTags returned %+v, expected %+v", tags, expected)
+	}
+}
+
+func TestArticleCount(t *testing.T) {
+	setup()
+	defer teardown()
+
+	httpmock.RegisterResponder(
+		"GET",
+		fmt.Sprintf("https://fooshop.myshopify.com/%s/blogs/241253187/articles/count.json", client.pathPrefix),
+		httpmock.NewStringResponder(
+			200,
+			`{"count": 2}`,
+		),
+	)
+
+	count, err := client.Article.Count(context.Background(), 241253187, nil)
+	if err != nil {
+		t.Errorf("Article.Count returned error: %v", err)
+	}
+
+	expected := 2
+	if count != expected {
+		t.Errorf("Article.Count returned %d, expected %d", count, expected)
+	}
+}
+
+func TestArticleListBlogTags(t *testing.T) {
+	setup()
+	defer teardown()
+
+	httpmock.RegisterResponder(
+		"GET",
+		fmt.Sprintf("https://fooshop.myshopify.com/%s/blogs/241253187/articles/tags.json", client.pathPrefix),
+		httpmock.NewStringResponder(
+			200,
+			`{"tags": ["blogTag1", "blogTag2"]}`,
+		),
+	)
+
+	tags, err := client.Article.ListBlogTags(context.Background(), 241253187, nil)
+	if err != nil {
+		t.Errorf("Article.ListBlogTags returned error: %v", err)
+	}
+
+	expected := []string{"blogTag1", "blogTag2"}
+	if !reflect.DeepEqual(tags, expected) {
+		t.Errorf("Article.ListBlogTags returned %+v, expected %+v", tags, expected)
+	}
+}

goshopify.go

@@ -131,6 +131,7 @@ type Client struct {
 	PaymentsTransactions       PaymentsTransactionsService
 	OrderRisk                  OrderRiskService
 	ApiPermissions             ApiPermissionsService
+	Article                    ArticlesService
 }
 
 // A general response error that follows a similar layout to Shopify's response
@@ -336,6 +337,7 @@ func NewClient(app App, shopName, token string, opts ...Option) (*Client, error)
 	c.PaymentsTransactions = &PaymentsTransactionsServiceOp{client: c}
 	c.OrderRisk = &OrderRiskServiceOp{client: c}
 	c.ApiPermissions = &ApiPermissionsServiceOp{client: c}
+	c.Article = &ArticlesServiceOp{client: c}
 
 	// apply any options
 	for _, opt := range opts {