From 4fb6ddfe06164c211f22e69fdec0b248bc61f6b4 Mon Sep 17 00:00:00 2001
From: Douwe Maan <douwe@gitlab.com>
Date: Wed, 29 Jul 2015 15:40:08 +0200
Subject: Add ability to manage user email addresses via the API.

---
 lib/api/entities.rb |   4 ++
 lib/api/users.rb    | 111 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 115 insertions(+)

(limited to 'lib/api')

diff --git a/lib/api/entities.rb b/lib/api/entities.rb
index ecf1412dee5..ce3d09a32cd 100644
--- a/lib/api/entities.rb
+++ b/lib/api/entities.rb
@@ -31,6 +31,10 @@ module API
       expose :private_token
     end
 
+    class Email < Grape::Entity
+      expose :id, :email
+    end
+
     class Hook < Grape::Entity
       expose :id, :url, :created_at
     end
diff --git a/lib/api/users.rb b/lib/api/users.rb
index c468371d3d4..bd8cc9f16a8 100644
--- a/lib/api/users.rb
+++ b/lib/api/users.rb
@@ -185,6 +185,65 @@ module API
         end
       end
 
+      # Add email to a specified user. Only available to admin users.
+      #
+      # Parameters:
+      # id (required) - The ID of a user
+      # email (required) - Email address
+      # Example Request:
+      # POST /users/:id/emails
+      post ":id/emails" do
+        authenticated_as_admin!
+        required_attributes! [:email]
+
+        user = User.find(params[:id])
+        attrs = attributes_for_keys [:email]
+        email = user.emails.new attrs
+        if email.save
+          NotificationService.new.new_email(email)
+          present email, with: Entities::Email
+        else
+          render_validation_error!(email)
+        end
+      end
+
+      # Get emails of a specified user. Only available to admin users.
+      #
+      # Parameters:
+      # uid (required) - The ID of a user
+      # Example Request:
+      # GET /users/:uid/emails
+      get ':uid/emails' do
+        authenticated_as_admin!
+        user = User.find_by(id: params[:uid])
+        not_found!('User') unless user
+
+        present user.emails, with: Entities::Email
+      end
+
+      # Delete existing email of a specified user. Only available to admin
+      # users.
+      #
+      # Parameters:
+      #   uid (required) - The ID of a user
+      #   id (required) - Email ID
+      # Example Request:
+      #   DELETE /users/:uid/emails/:id
+      delete ':uid/emails/:id' do
+        authenticated_as_admin!
+        user = User.find_by(id: params[:uid])
+        not_found!('User') unless user
+
+        begin
+          email = user.emails.find params[:id]
+          email.destroy
+
+          user.update_secondary_emails!
+        rescue ActiveRecord::RecordNotFound
+          not_found!('Email')
+        end
+      end
+
       # Delete user. Available only for admin
       #
       # Example Request:
@@ -289,6 +348,58 @@ module API
         rescue
         end
       end
+
+      # Get currently authenticated user's emails
+      #
+      # Example Request:
+      #   GET /user/emails
+      get "emails" do
+        present current_user.emails, with: Entities::Email
+      end
+
+      # Get single email owned by currently authenticated user
+      #
+      # Example Request:
+      #   GET /user/emails/:id
+      get "emails/:id" do
+        email = current_user.emails.find params[:id]
+        present email, with: Entities::Email
+      end
+
+      # Add new email to currently authenticated user
+      #
+      # Parameters:
+      #   email (required) - Email address
+      # Example Request:
+      #   POST /user/emails
+      post "emails" do
+        required_attributes! [:email]
+
+        attrs = attributes_for_keys [:email]
+        email = current_user.emails.new attrs
+        if email.save
+          NotificationService.new.new_email(email)
+          present email, with: Entities::Email
+        else
+          render_validation_error!(email)
+        end
+      end
+
+      # Delete existing email of currently authenticated user
+      #
+      # Parameters:
+      #   id (required) - EMail ID
+      # Example Request:
+      #   DELETE /user/emails/:id
+      delete "emails/:id" do
+        begin
+          email = current_user.emails.find params[:id]
+          email.destroy
+
+          current_user.update_secondary_emails!
+        rescue
+        end
+      end
     end
   end
 end
-- 
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