Added User API and serializer

InvenTree/users/admin.py

@@ -0,0 +1,6 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.contrib import admin
+
+# Register your models here.

InvenTree/users/apps.py

@@ -0,0 +1,8 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.apps import AppConfig
+
+
+class UsersConfig(AppConfig):
+    name = 'users'

InvenTree/users/models.py

@@ -0,0 +1,6 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models
+
+# Create your models here.

InvenTree/users/serializers.py

@@ -0,0 +1,15 @@
+from rest_framework import serializers
+from django.contrib.auth.models import User
+
+
+class UserSerializer(serializers.HyperlinkedModelSerializer):
+    """ Serializer for a User
+    """
+
+    class Meta:
+        model = User
+        fields = ('username',
+                  'first_name',
+                  'last_name',
+                  'email',)
+                  

InvenTree/users/tests.py

@@ -0,0 +1,6 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.test import TestCase
+
+# Create your tests here.

InvenTree/users/urls.py

@@ -0,0 +1,9 @@
+from django.conf.urls import url, include
+
+from . import views
+
+user_urls = [
+    url(r'^(?P<pk>[0-9]+)/?$', views.UserDetail.as_view(), name='user-detail'),
+
+    url(r'^$', views.UserList.as_view()),
+]

InvenTree/users/views.py

@@ -0,0 +1,17 @@
+from rest_framework import generics, permissions, response
+from django.contrib.auth.models import User
+from .serializers import UserSerializer
+
+
+class UserDetail(generics.RetrieveAPIView):
+
+    queryset = User.objects.all()
+    serializer_class = UserSerializer
+    permission_classes = (permissions.IsAuthenticatedOrReadOnly,)
+
+
+class UserList(generics.ListAPIView):
+
+    queryset = User.objects.all()
+    serializer_class = UserSerializer
+    permission_classes = (permissions.IsAuthenticatedOrReadOnly,)