优化工单模块，增加企微模块

sg_wechat_enterprise/models/client/api/jkm_oauth.py

@@ -0,0 +1,53 @@
+from __future__ import absolute_import, unicode_literals
+import six
+from wechatpy.client.api.base import BaseWeChatAPI
+
+
+class JkmWechatOauth(BaseWeChatAPI):
+    OAUTH_BASE_URL = 'https://open.weixin.qq.com/connect/oauth2/authorize'
+
+    def authorize_url(self, redirect_uri, state=None, agent_id=None, scope='snsapi_base'):
+        """
+        构造网页授权链接
+        详情请参考
+        https://work.weixin.qq.com/api/doc#90000/90135/91022
+
+        :param redirect_uri: 授权后重定向的回调链接地址
+        :param state: 重定向后会带上 state 参数
+        :param agent_id: 企业应用的id
+        :param scope: 应用授权作用域
+        :return: 返回的 JSON 数据包
+        """
+        redirect_uri = six.moves.urllib.parse.quote(redirect_uri, safe=b'')
+        url_list = [
+            self.OAUTH_BASE_URL,
+            '?appid=',
+            self._client.corp_id,
+            '&redirect_uri=',
+            redirect_uri,
+            '&response_type=code&scope=',
+            scope,
+        ]
+        if state:
+            url_list.extend(['&state=', state])
+        url_list.append('#wechat_redirect')
+        if agent_id:
+            url_list.extend(['&agentid=', str(agent_id)])
+        return ''.join(url_list)
+
+    def get_user_info(self, code):
+        """
+        获取访问用户身份
+        详情请参考
+        https://work.weixin.qq.com/api/doc#90000/90135/91023
+
+        :param code: 通过成员授权获取到的code
+        :return: 返回的 JSON 数据包
+        """
+
+        return self._get(
+            'user/getuserinfo',
+            params={
+                'code': code,
+            }
+        )