1 files changed, 70 insertions, 0 deletions
diff --git a/src/services/graphql/mutators/create-comment.ts b/src/services/graphql/mutators/create-comment.ts
new file mode 100644
index 0000000..d9d177d
--- /dev/null
+++ b/src/services/graphql/mutators/create-comment.ts
@@ -0,0 +1,70 @@
+import type { Nullable } from '../../../types';
+import { fetchGraphQL, getGraphQLUrl } from '../../../utils/helpers';
+
+type CreatedComment = {
+  clientMutationId: string;
+  success: boolean;
+  comment: Nullable<{
+    approved: boolean;
+  }>;
+};
+
+type CreateCommentResponse = {
+  createComment: CreatedComment;
+};
+
+export const createCommentMutation = `mutation CreateComment(
+  $author: String!
+  $authorEmail: String!
+  $authorUrl: String!
+  $content: String!
+  $parent: ID = null
+  $commentOn: Int!
+  $clientMutationId: String!
+) {
+  createComment(
+    input: {
+      author: $author
+      authorEmail: $authorEmail
+      authorUrl: $authorUrl
+      content: $content
+      parent: $parent
+      commentOn: $commentOn
+      clientMutationId: $clientMutationId
+    }
+  ) {
+    clientMutationId
+    success
+    comment {
+      approved
+    }
+  }
+}`;
+
+export type CreateCommentInput = {
+  author: string;
+  authorEmail: string;
+  authorUrl: string;
+  clientMutationId: string;
+  commentOn: number;
+  content: string;
+  parent?: number;
+};
+
+/**
+ * Create a new comment using GraphQL API.
+ *
+ * @param {CreateCommentInput} input - The comment data.
+ * @returns {Promise<CreatedComment>} The created comment.
+ */
+export const createComment = async (
+  input: CreateCommentInput
+): Promise<CreatedComment> => {
+  const response = await fetchGraphQL<CreateCommentResponse>({
+    query: createCommentMutation,
+    url: getGraphQLUrl(),
+    variables: { ...input },
+  });
+
+  return response.createComment;
+};