feat: adding a themes delete command

packages/zcli-themes/src/commands/themes/delete.ts

@@ -0,0 +1,42 @@
+import { Command, Flags, CliUx } from '@oclif/core'
+import { request } from '@zendesk/zcli-core'
+import * as chalk from 'chalk'
+
+export default class Delete extends Command {
+  static description = 'delete a theme'
+
+  static enableJsonFlag = true
+
+  static flags = {
+    themeId: Flags.string({ description: 'The id of the theme to delete' })
+  }
+
+  static examples = [
+    '$ zcli themes:delete --themeId=abcd'
+  ]
+
+  static strict = false
+
+  async run () {
+    let { flags: { themeId } } = await this.parse(Delete)
+
+    themeId = themeId || await CliUx.ux.prompt('Theme ID')
+
+    try {
+      CliUx.ux.action.start('Deleting theme')
+      await request.requestAPI(`/api/v2/guide/theming/themes/${themeId}`, {
+        method: 'delete',
+        headers: {
+          'X-Zendesk-Request-Originator': 'zcli themes:delete'
+        },
+        validateStatus: (status: number) => status === 204
+      })
+      CliUx.ux.action.stop('Ok')
+      this.log(chalk.green('Theme deleted successfully'), `theme ID: ${themeId}`)
+      return { themeId }
+    } catch (e: any) {
+      const [error] = e.response.data.errors
+      this.error(`${error.code} - ${error.title}`)
+    }
+  }
+}

packages/zcli-themes/tests/functional/delete.test.ts

@@ -0,0 +1,49 @@
+import { expect, test } from '@oclif/test'
+import DeleteCommand from '../../src/commands/themes/delete'
+import env from './env'
+
+describe('themes:delete', function () {
+  describe('successful deletion', () => {
+    const success = test
+      .env(env)
+      .nock('https://z3ntest.zendesk.com', api => api
+        .delete('/api/v2/guide/theming/themes/1234')
+        .reply(204))
+
+    success
+      .stdout()
+      .it('should display success message when the theme is deleted successfully', async ctx => {
+        await DeleteCommand.run(['--themeId', '1234'])
+        expect(ctx.stdout).to.contain('Theme deleted successfully theme ID: 1234')
+      })
+
+    success
+      .stdout()
+      .it('should return an object containing the theme ID when ran with --json', async ctx => {
+        await DeleteCommand.run(['--themeId', '1234', '--json'])
+        expect(ctx.stdout).to.equal(JSON.stringify({ themeId: '1234' }, null, 2) + '\n')
+      })
+  })
+
+  describe('delete failure', () => {
+    test
+      .env(env)
+      .nock('https://z3ntest.zendesk.com', api => api
+        .delete('/api/v2/guide/theming/themes/1234')
+        .reply(400, {
+          errors: [{
+            code: 'ThemeNotFound',
+            title: 'Invalid id'
+          }]
+        }))
+      .stderr()
+      .it('should report delete errors', async ctx => {
+        try {
+          await DeleteCommand.run(['--themeId', '1234'])
+        } catch (error) {
+          expect(ctx.stderr).to.contain('!')
+          expect(error.message).to.contain('ThemeNotFound - Invalid id')
+        }
+      })
+  })
+})