refactor: convert create_snippet to TS

src/commands/create_snippet.js → src/commands/create_snippet.ts

-const vscode = require('vscode');
-const openers = require('../openers');
-const gitLabService = require('../gitlab_service');
-const { gitExtensionWrapper } = require('../git/git_extension_wrapper');
+import * as vscode from 'vscode';
+import * as openers from '../openers';
+import * as gitLabService from '../gitlab_service';
+import { gitExtensionWrapper } from '../git/git_extension_wrapper';
+import { GitLabProject } from '../gitlab/gitlab_project';
 
 const visibilityOptions = [
   {
@@ -29,7 +30,13 @@ const contextOptions = [
   },
 ];
 
-async function uploadSnippet(project, editor, visibility, context, repositoryRoot) {
+async function uploadSnippet(
+  project: GitLabProject,
+  editor: vscode.TextEditor,
+  visibility: string,
+  context: string,
+  repositoryRoot: string,
+) {
   let content = '';
   const fileName = editor.document.fileName.split('/').reverse()[0];
 
@@ -45,23 +52,19 @@ async function uploadSnippet(project, editor, visibility, context, repositoryRoo
   }
 
   const data = {
+    id: project.restId,
     title: fileName,
     file_name: fileName,
     visibility,
+    content,
   };
 
-  data.content = content;
-
-  if (project) {
-    data.id = project.restId;
-  }
-
   const snippet = await gitLabService.createSnippet(repositoryRoot, data);
 
   openers.openUrl(snippet.web_url);
 }
 
-async function createSnippet() {
+export async function createSnippet() {
   const editor = vscode.window.activeTextEditor;
 
   if (!editor) {
@@ -69,7 +72,8 @@ async function createSnippet() {
     return;
   }
   const repository = await gitExtensionWrapper.getActiveRepositoryOrSelectOne();
-  const project = repository && (await repository.getProject());
+  if (!repository) return;
+  const project = await repository.getProject();
 
   if (!project) {
     vscode.window.showInformationMessage(
@@ -86,7 +90,3 @@ async function createSnippet() {
 
   uploadSnippet(project, editor, visibility.type, context.type, repository.rootFsPath);
 }
-
-module.exports = {
-  createSnippet,
-};

src/gitlab_service.ts

@@ -477,7 +477,7 @@ export async function fetchMRIssues(mrId: number, repositoryRoot: string): Promi
 }
 
 // TODO specify the correct interface when we convert `create_snippet.js`
-export async function createSnippet(repositoryRoot: string, data: { id: string }) {
+export async function createSnippet(repositoryRoot: string, data: { id: number }) {
   try {
     const { response } = await fetch(repositoryRoot, `/projects/${data.id}/snippets`, 'POST', data);
     return response;