feat(provider): add Mailchimp provider (#1781)

.gitignore

@@ -27,18 +27,19 @@ node_modules
 .cache-loader
 www/providers.json
 src/providers/index.js
-internals
-adapters.d.ts
-adapters.js
-client.d.ts
-client.js
-index.d.ts
-index.js
-jwt.d.ts
-jwt.js
-providers.d.ts
-providers.js
-errors.js
+/internals
+/adapters.d.ts
+/adapters.js
+/client.d.ts
+/client.js
+/index.d.ts
+/index.js
+/jwt.d.ts
+/jwt.js
+/providers.d.ts
+/providers.js
+/errors.js
+/errors.d.ts
 
 # Development app
 app/next-auth

config/build.js

@@ -36,6 +36,7 @@ const TYPES_TARGETS = [
   `${MODULE_ENTRIES.ADAPTERS}.d.ts`,
   `${MODULE_ENTRIES.PROVIDERS}.d.ts`,
   `${MODULE_ENTRIES.JWT}.d.ts`,
+  `${MODULE_ENTRIES.ERRORS}.d.ts`,
   "internals",
 ]
 

package.json

@@ -66,10 +66,11 @@
     "adapters.d.ts",
     "client.js",
     "client.d.ts",
+    "errors.js",
+    "errors.d.ts",
     "jwt.js",
     "jwt.d.ts",
-    "internals",
-    "errors.js"
+    "internals"
   ],
   "license": "ISC",
   "dependencies": {

src/providers/mailchimp.js

@@ -0,0 +1,22 @@
+export default function Mailchimp(options) {
+  return {
+    id: 'mailchimp',
+    name: 'Mailchimp',
+    type: 'oauth',
+    version: '2.0',
+    scope: '',
+    params: { grant_type: 'authorization_code' },
+    accessTokenUrl: 'https://login.mailchimp.com/oauth2/token',
+    authorizationUrl: 'https://login.mailchimp.com/oauth2/authorize?response_type=code',
+    profileUrl: 'https://login.mailchimp.com/oauth2/metadata',
+    profile: (profile) => {
+      return {
+        id: profile.login.login_id,
+        name: profile.accountname,
+        email: profile.login.email,
+        image: null
+      }
+    },
+    ...options
+  }
+}

types/errors.d.ts

@@ -0,0 +1,23 @@
+/**
+ * Same as the default `Error`, but it is JSON serializable.
+ * @source https://iaincollins.medium.com/error-handling-in-javascript-a6172ccdf9af
+ */
+export class UnknownError extends Error {}
+export class OAuthCallbackError extends UnknownError {}
+export class AccountNotLinkedError extends UnknownError {}
+export class CreateUserError extends UnknownError {}
+export class GetUserError extends UnknownError {}
+export class GetUserByEmailError extends UnknownError {}
+export class GetUserByIdError extends UnknownError {}
+export class GetUserByProviderAccountIdError extends UnknownError {}
+export class UpdateUserError extends UnknownError {}
+export class DeleteUserError extends UnknownError {}
+export class LinkAccountError extends UnknownError {}
+export class UnlinkAccountError extends UnknownError {}
+export class CreateSessionError extends UnknownError {}
+export class GetSessionError extends UnknownError {}
+export class UpdateSessionError extends UnknownError {}
+export class DeleteSessionError extends UnknownError {}
+export class CreateVerificationRequestError extends UnknownError {}
+export class GetVerificationRequestError extends UnknownError {}
+export class DeleteVerificationRequestError extends UnknownError {}

www/docs/providers/mailchimp.md

@@ -0,0 +1,26 @@
+---
+id: mailchimp
+title: Mailchimp
+---
+
+## Documentation
+
+https://mailchimp.com/developer/marketing/guides/access-user-data-oauth-2/
+
+## Configuration
+
+https://admin.mailchimp.com/account/oauth2/client/
+
+## Example
+
+```js
+import Providers from `next-auth/providers`
+...
+providers: [
+  Providers.Mailchimp({
+    clientId: process.env.MAILCHIMP_CLIENT_ID,
+    clientSecret: process.env.MAILCHIMP_CLIENT_SECRET
+  })
+]
+...
+```