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Sfoglia il codice sorgente
change some info store in redis & remove some unnecessary params check & add some return for some api

Brightcells 9 anni fa
parent
78e4e238a7
commit
454f8cd8ec
15 ha cambiato i file con 470 aggiunte e 195 eliminazioni
Mostra Diff Stats
  1. 2 3
      account/models.py
  2. 1 1
      account/views.py
  3. 2 2
      api/urls.py
  4. 3 2
      group/models.py
  5. 276 174
      group/views.py
  6. 16 0
      message/views.py
  7. 10 0
      operation/views.py
  8. 10 0
      pay/views.py
  9. 30 4
      photo/views.py
  10. 0 1
      utils/error/errno_utils.py
  11. 2 1
      utils/error/response_utils.py
  12. 0 7
      utils/redis/keys.py
  13. 33 0
      utils/redis/retrieve.py
  14. 68 0
      utils/redis/rgroup.py
  15. 17 0
      utils/redis/rkeys.py

+ 2 - 3
account/models.py
Vedi File 

@@ -138,15 +138,14 @@ class UserInfo(CreateUpdateMixin):
138 138 
         elif self.user_from == self.WX_USER:
139 139 
             return self.nickname
140 140
141 
-    def _data(self):
141 
+    @property
142 
+    def data(self):
142 143 
         return {
143 144 
             'user_id': self.user_id,
144 145 
             'username': self.username,
145 146 
             'nickname': self.nickname,
146 147 
         }
147 148
148 
-    data = property(_data)
149 
-
150 149
151 150 
 class UserLoginLogInfo(CreateUpdateMixin):
152 151 
     SUCCESS = 0

+ 1 - 1
account/views.py
Vedi File 

@@ -11,7 +11,7 @@ from account.serializers import UserSerializer, GroupSerializer, LensmanInfoSeri
11 11
12 12 
 from utils.ip_utils import ip_addr
13 13
14 
-from utils.error.errno_utils import LensmanStatusCode
14 
+from utils.error.errno_utils import LensmanStatusCode, UserStatusCode
15 15 
 from utils.error.response_utils import response
16 16
17 17 
 from curtail_uuid import CurtailUUID

+ 2 - 2
api/urls.py
Vedi File 

@@ -30,8 +30,8 @@ urlpatterns += [
30 30 
     url(r'^g/lock$', group_views.group_lock_api, name='group_lock_api'),  # 群组锁定
31 31 
     url(r'^g/unlock$', group_views.group_unlock_api, name='group_unlock_api'),  # 群组解锁
32 32 
     url(r'^g/remove$', group_views.group_remove_api, name='group_remove_api'),  # 成员移除
33 
-    url(r'^g/pass$', group_views.group_pass_api, name='group_pass_api'),  # 申请通过
34 
-    url(r'^g/refuse$', group_views.group_refuse_api, name='group_refuse_api'),  # 申请拒绝
33 
+    # url(r'^g/pass$', group_views.group_pass_api, name='group_pass_api'),  # 申请通过
34 
+    # url(r'^g/refuse$', group_views.group_refuse_api, name='group_refuse_api'),  # 申请拒绝
35 35 
 ]
36 36
37 37 
 # 飞图相关

+ 3 - 2
group/models.py
Vedi File 

@@ -43,6 +43,7 @@ class GroupInfo(CreateUpdateMixin):
43 43 
     def data(self):
44 44 
         return {
45 45 
             'group_id': self.group_id,
46 
+            'admin_id': self.admin_id,
46 47 
             'group_name': self.group_name,
47 48 
             'group_default_avatar': self.group_default_avatar,
48 49 
             'group_avatar': self.group_avatar_url,
 
@@ -52,14 +53,14 @@ class GroupInfo(CreateUpdateMixin):
52 53 
             'created_at': self.created_at,
53 54 
         }
54 55
55 
-    def users(self, user_id):
56 
+    def users(self, admin=True, user_id=None):
56 57 
         all_users = GroupUserInfo.objects.filter(group_id=self.group_id)
57 58
58 59 
         passed_users = all_users.filter(user_status=GroupUserInfo.PASSED)
59 60 
         passed_count = passed_users.count()
60 61 
         passed = [passed.user_info for passed in passed_users]
61 62
62 
-        if self.admin_id != user_id:
63 
+        if admin and self.admin_id != user_id:
63 64 
             return {
64 65 
                 'passed_count': passed_count,
65 66 
                 'passed': passed,

+ 276 - 174
group/views.py
Vedi File 

@@ -20,6 +20,10 @@ from utils.url_utils import img_url
20 20 
 from utils.error.errno_utils import UserStatusCode, GroupStatusCode, GroupUserStatusCode, GroupPhotoStatusCode
21 21 
 from utils.error.response_utils import response
22 22
23 
+from utils.redis.rkeys import GROUP_USERS_APPLYING_SET, GROUP_USERS_PASSED_SET, GROUP_USERS_REFUSED_SET, GROUP_USERS_DELETED_SET
24 
+from utils.redis.rkeys import GROUP_LAST_PHOTO_PK
25 
+from utils.redis.rgroup import set_group_info, get_group_info, set_group_users_info, get_group_users_info
26 
+
23 27 
 from utils.sql.raw import PAI2_HOME_API
24 28
25 29 
 from curtail_uuid import CurtailUUID
 
@@ -35,16 +39,25 @@ r = settings.REDIS_CACHE
35 39
36 40 
 @transaction.atomic
37 41 
 def group_create_api(request):
42 
+    """
43 
+    群组创建
44 
+    :param request:
45 
+    :return:
46 
+    """
38 47 
     user_id = request.POST.get('user_id', '')
39 48 
     group_name = request.POST.get('group_name', '')
40 49 
     group_default_avatar = int(request.POST.get('group_default_avatar', 0))
41 50
51 
+    # 用户校验
42 52 
     try:
43 53 
         user = UserInfo.objects.get(user_id=user_id)
44 54 
     except UserInfo.DoesNotExist:
45 55 
         return response(UserStatusCode.USER_NOT_FOUND)
46 56
57 
+    # 群组唯一标识
47 58 
     group_id = CurtailUUID.uuid(GroupInfo, 'group_id')
59 
+
60 
+    # 群组记录创建
48 61 
     group = GroupInfo.objects.create(
49 62 
         group_id=group_id,
50 63 
         admin_id=user_id,
 
@@ -52,6 +65,11 @@ def group_create_api(request):
52 65 
         group_default_avatar=group_default_avatar,
53 66 
         group_from=GroupInfo.APP_GROUP,
54 67 
     )
68 
+
69 
+    # Redis 群组数据缓存
70 
+    group_info = set_group_info(group)
71 
+
72 
+    # 群组用户记录创建
55 73 
     GroupUserInfo.objects.create(
56 74 
         group_id=group_id,
57 75 
         user_id=user_id,
 
@@ -62,50 +80,46 @@ def group_create_api(request):
62 80 
         passed_at=tc.utc_datetime(),
63 81 
     )
64 82
83 
+    # Redis 群组用户数据缓存
84 
+    group_users = set_group_users_info(group)
85 
+
65 86 
     return JsonResponse({
66 87 
         'status': 200,
67 88 
         'message': u'群组创建成功',
68 89 
         'data': {
69 90 
             'group_id': group_id,
70 
-            'group': group.data,
71 
-            'users': group.users(user_id),
91 
+            'group': group_info,
92 
+            'users': group_users,
72 93 
         },
73 94 
     })
74 95
75 96
76 97 
 def group_detail_api(request):
98 
+    """
99 
+    群组详情
100 
+    :param request:
101 
+    :return:
102 
+    """
77 103 
     group_id = request.POST.get('group_id', '')
78 104 
     user_id = request.POST.get('user_id', '')
79 105
80 
-    try:
81 
-        user = UserInfo.objects.get(user_id=user_id)
82 
-    except UserInfo.DoesNotExist:
83 
-        return response(UserStatusCode.USER_NOT_FOUND)
84 
-
85 
-    try:
86 
-        group = GroupInfo.objects.get(group_id=group_id)
87 
-    except GroupInfo.DoesNotExist:
88 
-        return response(GroupStatusCode.GROUP_NOT_FOUND)
89 
-
90 
-    # try:
91 
-    #     group_user = GroupUserInfo.objects.filter(group_id=group_id, user_id=user_id)
92 
-    # except GroupUserInfo.DoesNotExist:
93 
-    #     return response(GroupUserStatusCode.GROUP_USER_NOT_FOUND)
94 
-    # if group_user.user_status == GroupUserInfo.DELETED:
95 
-    #     return response(GroupUserStatusCode.GROUP_USER_HAS_DELETED)
96 
-
97 106 
     return JsonResponse({
98 107 
         'status': 200,
99 108 
         'message': u'获取群组详情成功',
100 109 
         'data': {
101 110 
             'group_id': group_id,
102 
-            'group': group.data,
103 
-            'users': group.users(user_id),
111 
+            'group': get_group_info(group_id),
112 
+            'users': get_group_users_info(group_id, user_id),
104 113 
         },
105 114 
     })
106 115
107 116
108 117 
 def group_update_api(request):
118 
+    """
119 
+    群组更新
120 
+    :param request:
121 
+    :return:
122 
+    """
109 123 
     group_id = request.POST.get('group_id', '')
110 124 
     admin_id = request.POST.get('admin_id', '') or request.POST.get('user_id', '')
111 125 
     group_name = request.POST.get('group_name', '')
 
@@ -113,21 +127,23 @@ def group_update_api(request):
113 127
114 128 
     group_avatar = request.FILES.get('group_avatar', '')
115 129
116 
-    try:
117 
-        admin = UserInfo.objects.get(user_id=admin_id)
118 
-    except UserInfo.DoesNotExist:
119 
-        return response(UserStatusCode.USER_NOT_FOUND)
120 
-
130 
+    # 群组校验
121 131 
     try:
122 132 
         group = GroupInfo.objects.get(group_id=group_id)
123 133 
     except GroupInfo.DoesNotExist:
124 134 
         return response(GroupStatusCode.GROUP_NOT_FOUND)
135 
+
136 
+    # 权限校验
125 137 
     if group.admin_id != admin_id:
126 138 
         return response(GroupStatusCode.NO_UPDATE_PERMISSION)
139 
+
140 
+    # 群组名称更新
127 141 
     if group_name:
128 142 
         group.group_name = group_name
143 
+    # 群组描述更新
129 144 
     if group_desc:
130 145 
         group.group_desc = group_desc
146 
+    # 群组头像更新
131 147 
     if group_avatar:
132 148 
         _, extension = os.path.splitext(group_avatar.name)
133 149 
         group_avatar_path = 'group/{uuid}_{extension}'.format(uuid=shortuuid.uuid(), extension=extension)
 
@@ -137,27 +153,33 @@ def group_update_api(request):
137 153 
         group.group_avatar = group_avatar_path
138 154 
     group.save()
139 155
156 
+    # Redis 群组数据缓存更新
157 
+    group_info = set_group_info(group)
158 
+
140 159 
     return JsonResponse({
141 160 
         'status': 200,
142 
-        'message': u'用户更新成功',
161 
+        'message': u'群组更新成功',
143 162 
         'data': {
144 163 
             'group_id': group_id,
145 
-            'group': group.data,
146 
-            'users': group.users(admin_id),
164 
+            'group': group_info,
165 
+            'users': get_group_users_info(group_id, admin_id),
147 166 
         },
148 167 
     })
149 168
150 169
151 170 
 def group_list_api(request):
171 
+    """
172 
+    群组列表
173 
+    :param request:
174 
+    :return:
175 
+    """
152 176 
     user_id = request.POST.get('user_id', '')
153 177
154 178 
     group_users = GroupUserInfo.objects.filter(user_id=user_id, user_status=GroupUserInfo.PASSED)
155 179 
     groups = []
156 180 
     for group_user in group_users:
157 
-        try:
158 
-            groups.append(GroupInfo.objects.get(group_id=group_user.group_id).data)
159 
-        except GroupInfo.DoesNotExist:
160 
-            pass
181 
+        group_info = get_group_info(group_user.group_id)
182 
+        groups.append(group_info) if group_info else None
161 183
162 184 
     return JsonResponse({
163 185 
         'status': 200,
 
@@ -169,31 +191,40 @@ def group_list_api(request):
169 191
170 192
171 193 
 def group_join_api(request):
194 
+    """
195 
+    申请加群
196 
+    :param request:
197 
+    :return:
198 
+    """
172 199 
     group_id = request.POST.get('group_id', '')
173 200 
     user_id = request.POST.get('user_id', '')
174 201 
     nickname = request.POST.get('nickname', '')
175 202
203 
+    # 用户校验
176 204 
     try:
177 205 
         user = UserInfo.objects.get(user_id=user_id)
178 206 
     except UserInfo.DoesNotExist:
179 207 
         return response(UserStatusCode.USER_NOT_FOUND)
180 208
209 
+    # 群组校验
181 210 
     try:
182 211 
         group = GroupInfo.objects.get(group_id=group_id)
183 212 
     except GroupInfo.DoesNotExist:
184 213 
         return response(GroupStatusCode.GROUP_NOT_FOUND)
214 
+
215 
+    # 群组锁定校验
185 216 
     if group.group_lock:
186 217 
         return response(GroupStatusCode.GROUP_HAS_LOCKED)
187 218
188 
-    if GroupUserInfo.objects.filter(group_id=group_id, user_id=user_id, user_status__in=[GroupUserInfo.APPLYING, GroupUserInfo.PASSED]).exists():
219 
+    # 重复申请校验
220 
+    if r.sismember(GROUP_USERS_APPLYING_SET % group_id, user_id) or r.sismember(GROUP_USERS_PASSED_SET % group_id, user_id):
189 221 
         return response(GroupStatusCode.DUPLICATE_JOIN_REQUEST)
190 222
191 
-    group_photo = GroupPhotoInfo.objects.filter(group_id=group_id).last()
192 
-
223 
+    # 群组用户记录创建
193 224 
     GroupUserInfo.objects.create(
194 225 
         group_id=group_id,
195 226 
         user_id=user_id,
196 
-        current_id=group_photo and group_photo.id or -1,
227 
+        current_id=int(r.get(GROUP_LAST_PHOTO_PK % group_id) or -1),
197 228 
         nickname=nickname or user.final_nickname,
198 229 
         avatar=user.avatar,
199 230 
         admin=False,
 
@@ -201,34 +232,49 @@ def group_join_api(request):
201 232 
         passed_at=tc.utc_datetime(),
202 233 
     )
203 234
235 
+    # Redis 群组用户数据缓存
236 
+    set_group_users_info(group)
237 
+
238 
+    # Redis 群组通过集合缓存
239 
+    r.sadd(GROUP_USERS_PASSED_SET % group_id, user_id)
240 
+
204 241 
     return JsonResponse({
205 242 
         'status': 200,
206 
-        'message': u'申请已提交',
243 
+        'message': u'申请成功',
244 
+        'data': {
245 
+            'group_id': group_id,
246 
+            'group': get_group_info(group_id),
247 
+            'users': get_group_users_info(group_id, user_id),
248 
+        },
207 249 
     })
208 250
209 251
210 252 
 def group_lock_api(request):
253 
+    """
254 
+    群组锁定
255 
+    :param request:
256 
+    :return:
257 
+    """
211 258 
     group_id = request.POST.get('group_id', '')
212 
-    user_id = request.POST.get('user_id', '')
213 
-
214 
-    try:
215 
-        user = UserInfo.objects.get(user_id=user_id)
216 
-    except UserInfo.DoesNotExist:
217 
-        return response(UserStatusCode.USER_NOT_FOUND)
259 
+    admin_id = request.POST.get('admin_id', '') or request.POST.get('user_id', '')
218 260
261 
+    # 群组校验
219 262 
     try:
220 263 
         group = GroupInfo.objects.get(group_id=group_id)
221 264 
     except GroupInfo.DoesNotExist:
222 265 
         return response(GroupStatusCode.GROUP_NOT_FOUND)
223 
-    if group.admin_id != user_id:
224 
-        return JsonResponse({
225 
-            'status': 40221,
226 
-            'message': u'没有锁定权限',
227 
-        })
228 266
267 
+    # 权限校验
268 
+    if group.admin_id != admin_id:
269 
+        return response(GroupStatusCode.NO_LOCK_PERMISSION)
270 
+
271 
+    # 群组锁定
229 272 
     group.group_lock = True
230 273 
     group.save()
231 274
275 
+    # Redis 群组数据缓存更新
276 
+    set_group_info(group)
277 
+
232 278 
     return JsonResponse({
233 279 
         'status': 200,
234 280 
         'message': u'锁定成功',
 
@@ -236,24 +282,31 @@ def group_lock_api(request):
236 282
237 283
238 284 
 def group_unlock_api(request):
285 
+    """
286 
+    群组解锁
287 
+    :param request:
288 
+    :return:
289 
+    """
239 290 
     group_id = request.POST.get('group_id', '')
240 
-    user_id = request.POST.get('user_id', '')
241 
-
242 
-    try:
243 
-        user = UserInfo.objects.get(user_id=user_id)
244 
-    except UserInfo.DoesNotExist:
245 
-        return response(UserStatusCode.USER_NOT_FOUND)
291 
+    admin_id = request.POST.get('admin_id', '') or request.POST.get('user_id', '')
246 292
293 
+    # 群组校验
247 294 
     try:
248 295 
         group = GroupInfo.objects.get(group_id=group_id)
249 296 
     except GroupInfo.DoesNotExist:
250 297 
         return response(GroupStatusCode.GROUP_NOT_FOUND)
251 
-    if group.admin_id != user_id:
298 
+
299 
+    # 权限校验
300 
+    if group.admin_id != admin_id:
252 301 
         return response(GroupStatusCode.NO_UNLOCK_PERMISSION)
253 302
303 
+    # 群组解锁
254 304 
     group.group_lock = False
255 305 
     group.save()
256 306
307 
+    # Redis 群组数据缓存更新
308 
+    set_group_info(group)
309 
+
257 310 
     return JsonResponse({
258 311 
         'status': 200,
259 312 
         'message': u'解锁成功',
 
@@ -261,126 +314,155 @@ def group_unlock_api(request):
261 314
262 315
263 316 
 def group_remove_api(request):
317 
+    """
318 
+    成员移除
319 
+    :param request:
320 
+    :return:
321 
+    """
264 322 
     group_id = request.POST.get('group_id', '')
265 323 
     admin_id = request.POST.get('admin_id', '')
266 324 
     user_id = request.POST.get('user_id', '')
267 325
268 
-    try:
269 
-        admin = UserInfo.objects.get(user_id=admin_id)
270 
-    except UserInfo.DoesNotExist:
271 
-        return response(UserStatusCode.USER_NOT_FOUND)
272 
-    try:
273 
-        user = UserInfo.objects.get(user_id=user_id)
274 
-    except UserInfo.DoesNotExist:
275 
-        return response(UserStatusCode.USER_NOT_FOUND)
276 
-
326 
+    # 群组校验
277 327 
     try:
278 328 
         group = GroupInfo.objects.get(group_id=group_id)
279 329 
     except GroupInfo.DoesNotExist:
280 330 
         return response(GroupStatusCode.GROUP_NOT_FOUND)
331 
+
332 
+    # 权限校验
281 333 
     if group.admin_id != admin_id:
282 
-        return JsonResponse({
283 
-            'status': 40222,
284 
-            'message': u'没有移除权限',
285 
-        })
334 
+        return response(GroupStatusCode.NO_REMOVE_PERMISSION)
286 335
336 
+    # 群组用户校验
287 337 
     try:
288 338 
         group_user = GroupUserInfo.objects.get(group_id=group_id, user_id=user_id, user_status=GroupUserInfo.PASSED)
289 339 
     except GroupUserInfo.DoesNotExist:
290 
-        return response(GroupStatusCode.GROUP_USER_NOT_FOUND)
340 
+        return response(GroupUserStatusCode.GROUP_USER_NOT_FOUND)
341 
+
342 
+    # 群组用户移除
291 343 
     group_user.user_status = GroupUserInfo.DELETED
292 344 
     group_user.deleted_at = tc.utc_datetime()
293 345 
     group_user.save()
294 346
347 
+    # Redis 群组数据缓存更新
348 
+    group_users = set_group_info(group)
349 
+
350 
+    # Redis 群组删除集合缓存
351 
+    r.srem(GROUP_USERS_PASSED_SET % group_id, user_id)
352 
+    r.sadd(GROUP_USERS_DELETED_SET % group_id, user_id)
353 
+
295 354 
     return JsonResponse({
296 355 
         'status': 200,
297 356 
         'message': u'用户移除成功',
298 357 
         'data': {
299 358 
             'group_id': group_id,
300 
-            'users': group.users(admin_id),
359 
+            'users': group_users,
301 360 
         },
302 361 
     })
303 362
304 363
305 364 
 def group_pass_api(request):
365 
+    """
366 
+    申请通过
367 
+    :param request:
368 
+    :return:
369 
+    """
306 370 
     group_id = request.POST.get('group_id', '')
307 371 
     admin_id = request.POST.get('admin_id', '')
308 372 
     user_id = request.POST.get('user_id', '')
309 373
310 
-    try:
311 
-        admin = UserInfo.objects.get(user_id=admin_id)
312 
-    except UserInfo.DoesNotExist:
313 
-        return response(UserStatusCode.USER_NOT_FOUND)
314 
-    try:
315 
-        user = UserInfo.objects.get(user_id=user_id)
316 
-    except UserInfo.DoesNotExist:
317 
-        return response(UserStatusCode.USER_NOT_FOUND)
318 
-
374 
+    # 群组校验
319 375 
     try:
320 376 
         group = GroupInfo.objects.get(group_id=group_id)
321 377 
     except GroupInfo.DoesNotExist:
322 378 
         return response(GroupStatusCode.GROUP_NOT_FOUND)
379 
+
380 
+    # 权限校验
323 381 
     if group.admin_id != admin_id:
324 382 
         return response(GroupStatusCode.NO_PASS_PERMISSION)
325 383
384 
+    # 群组用户校验
326 385 
     try:
327 386 
         group_user = GroupUserInfo.objects.get(group_id=group_id, user_id=user_id, user_status=GroupUserInfo.APPLYING)
328 387 
     except GroupUserInfo.DoesNotExist:
329 388 
         return response(GroupStatusCode.JOIN_REQUEST_NOT_FOUND)
389 
+
390 
+    # 群组用户通过
330 391 
     group_user.user_status = GroupUserInfo.PASSED
331 392 
     group_user.passed_at = tc.utc_datetime()
332 393 
     group_user.save()
333 394
395 
+    # Redis 群组数据缓存更新
396 
+    group_users = set_group_info(group)
397 
+
398 
+    # Redis 群组通过集合缓存
399 
+    r.srem(GROUP_USERS_APPLYING_SET % group_id, user_id)
400 
+    r.sadd(GROUP_USERS_PASSED_SET % group_id, user_id)
401 
+
334 402 
     return JsonResponse({
335 403 
         'status': 200,
336 404 
         'message': u'申请通过成功',
337 405 
         'data': {
338 406 
             'group_id': group_id,
339 
-            'users': group.users(admin_id),
407 
+            'users': group_users,
340 408 
         },
341 409 
     })
342 410
343 411
344 412 
 def group_refuse_api(request):
413 
+    """
414 
+    申请拒绝
415 
+    :param request:
416 
+    :return:
417 
+    """
345 418 
     group_id = request.POST.get('group_id', '')
346 419 
     admin_id = request.POST.get('admin_id', '')
347 420 
     user_id = request.POST.get('user_id', '')
348 421
349 
-    try:
350 
-        admin = UserInfo.objects.get(user_id=admin_id)
351 
-    except UserInfo.DoesNotExist:
352 
-        return response(UserStatusCode.USER_NOT_FOUND)
353 
-    try:
354 
-        user = UserInfo.objects.get(user_id=user_id)
355 
-    except UserInfo.DoesNotExist:
356 
-        return response(UserStatusCode.USER_NOT_FOUND)
357 
-
422 
+    # 群组校验
358 423 
     try:
359 424 
         group = GroupInfo.objects.get(group_id=group_id)
360 425 
     except GroupInfo.DoesNotExist:
361 426 
         return response(GroupStatusCode.GROUP_NOT_FOUND)
427 
+
428 
+    # 权限校验
362 429 
     if group.admin_id != admin_id:
363 430 
         return response(GroupStatusCode.NO_REFUSE_PERMISSION)
364 431
432 
+    # 群组用户校验
365 433 
     try:
366 434 
         group_user = GroupUserInfo.objects.get(group_id=group_id, user_id=user_id, user_status=GroupUserInfo.APPLYING)
367 435 
     except GroupUserInfo.DoesNotExist:
368 436 
         return response(GroupStatusCode.JOIN_REQUEST_NOT_FOUND)
437 
+
438 
+    # 群组用户拒绝
369 439 
     group_user.user_status = GroupUserInfo.REFUSED
370 440 
     group_user.refused_at = tc.utc_datetime()
371 441 
     group_user.save()
372 442
443 
+    # Redis 群组数据缓存更新
444 
+    group_users = set_group_info(group)
445 
+
446 
+    # Redis 群组拒绝集合缓存
447 
+    r.srem(GROUP_USERS_APPLYING_SET % group_id, user_id)
448 
+    r.sadd(GROUP_USERS_REFUSED_SET % group_id, user_id)
449 
+
373 450 
     return JsonResponse({
374 451 
         'status': 200,
375 452 
         'message': u'申请拒绝成功',
376 453 
         'data': {
377 454 
             'group_id': group_id,
378 
-            'users': group.users(admin_id),
455 
+            'users': group_users,
379 456 
         },
380 457 
     })
381 458
382 459
383 460 
 def flyimg_upload_api(request):
461 
+    """
462 
+    飞图上传／飞图列表
463 
+    :param request:
464 
+    :return:
465 
+    """
384 466 
     group_id = request.POST.get('group_id', '')
385 467 
     user_id = request.POST.get('user_id', '')
386 468 
     nickname = request.POST.get('nickname', '')
 
@@ -389,20 +471,17 @@ def flyimg_upload_api(request):
389 471
390 472 
     current_id = int(request.POST.get('current_id', -1))
391 473
474 
+    # 用户校验
392 475 
     try:
393 476 
         user = UserInfo.objects.get(user_id=user_id)
394 477 
     except UserInfo.DoesNotExist:
395 478 
         return response(UserStatusCode.USER_NOT_FOUND)
396 479
397 
-    try:
398 
-        group = GroupInfo.objects.get(group_id=group_id)
399 
-    except GroupInfo.DoesNotExist:
400 
-        return response(GroupStatusCode.GROUP_NOT_FOUND)
401 
-
480 
+    # 群组用户校验
402 481 
     try:
403 482 
         group_user = GroupUserInfo.objects.get(group_id=group_id, user_id=user_id, user_status=GroupUserInfo.PASSED)
404 483 
     except GroupUserInfo.DoesNotExist:
405 
-        return response(GroupStatusCode.GROUP_USER_NOT_FOUND)
484 
+        return response(GroupUserStatusCode.GROUP_USER_NOT_FOUND)
406 485
407 486 
     if photo:
408 487 
         _, extension = os.path.splitext(photo.name)
 
@@ -424,6 +503,7 @@ def flyimg_upload_api(request):
424 503 
             settings.THUMBNAIL_MAX_WIDTH
425 504 
         )
426 505
506 
+        # 群组照片记录创建
427 507 
         group_photo = GroupPhotoInfo.objects.create(
428 508 
             group_id=group_id,
429 509 
             user_id=user_id,
 
@@ -437,6 +517,10 @@ def flyimg_upload_api(request):
437 517 
             photo_thumbnail_h=photo_thumbnail_h,
438 518 
         )
439 519
520 
+        # 设置群组最后一张照片PK
521 
+        r.set(GROUP_LAST_PHOTO_PK % group_id, group_photo.pk)
522 
+
523 
+    # 获取从 current_id 到 now 的群组照片列表
440 524 
     group_photos = GroupPhotoInfo.objects.filter(
441 525 
         group_id=group_id,
442 526 
         status=True,
 
@@ -455,27 +539,30 @@ def flyimg_upload_api(request):
455 539
456 540
457 541 
 def comment_submit_api(request):
542 
+    """
543 
+    飞图评论提交／飞图评论列表
544 
+    :param request:
545 
+    :return:
546 
+    """
458 547 
     group_id = request.POST.get('group_id', '')
459 548 
     user_id = request.POST.get('user_id', '')
460 549 
     photo_id = request.POST.get('photo_id', '')
461 550 
     comment = request.POST.get('comment', '')
462 551
463 
-    try:
464 
-        group = GroupInfo.objects.get(group_id=group_id)
465 
-    except GroupInfo.DoesNotExist:
466 
-        return response(GroupStatusCode.GROUP_NOT_FOUND)
467 
-
552 
+    # 群组用户校验
468 553 
     try:
469 554 
         group_user = GroupUserInfo.objects.get(group_id=group_id, user_id=user_id, user_status=GroupUserInfo.PASSED)
470 555 
     except GroupUserInfo.DoesNotExist:
471 
-        return response(GroupStatusCode.GROUP_USER_NOT_FOUND)
556 
+        return response(GroupUserStatusCode.GROUP_USER_NOT_FOUND)
472 557
558 
+    # 群组照片校验
473 559 
     try:
474 560 
         group_photo = GroupPhotoInfo.objects.get(pk=photo_id)
475 561 
     except GroupPhotoInfo.DoesNotExist:
476 
-        return response(GroupPhotoStatusCode.MESSAGE_NOT_FOUND)
562 
+        return response(GroupPhotoStatusCode.GROUP_PHOTO_NOT_FOUND)
477 563
478 564 
     if comment:
565 
+        # 群组照片评论记录创建
479 566 
         PhotoCommentInfo.objects.create(
480 567 
             photo_id=photo_id,
481 568 
             user_id=user_id,
 
@@ -484,21 +571,25 @@ def comment_submit_api(request):
484 571 
             comment=comment,
485 572 
         )
486 573
574 
+        # 群组照片评论数更新
487 575 
         group_photo.comment_num += 1
488 576 
         group_photo.save()
489 577
490 
-        UserMessageInfo.objects.create(
491 
-            from_uid=user_id,
492 
-            from_nickname=group_user.nickname,
493 
-            from_avatar=group_user.avatar,
494 
-            to_uid=group_photo.user_id,
495 
-            group_id=group_photo.group_id,
496 
-            photo_id=group_photo.pk,
497 
-            msg_type=UserMessageInfo.COMMENT,
498 
-            msg_title=u'评论',
499 
-            msg_content=comment,
500 
-        )
501 
-
578 
+        # 判断群组照片发布者是否已经被管理员移除，如若移除，则不给发布者提醒
579 
+        if r.sismember(GROUP_USERS_PASSED_SET % group_photo.group_id, group_photo.user_id):
580 
+            UserMessageInfo.objects.create(
581 
+                from_uid=user_id,
582 
+                from_nickname=group_user.nickname,
583 
+                from_avatar=group_user.avatar,
584 
+                to_uid=group_photo.user_id,
585 
+                group_id=group_photo.group_id,
586 
+                photo_id=group_photo.pk,
587 
+                msg_type=UserMessageInfo.COMMENT,
588 
+                msg_title=u'评论',
589 
+                msg_content=comment,
590 
+            )
591 
+
592 
+    # 群组照片评论列表
502 593 
     photo_comments = PhotoCommentInfo.objects.filter(
503 594 
         photo_id=photo_id,
504 595 
     )
 
@@ -513,25 +604,28 @@ def comment_submit_api(request):
513 604
514 605
515 606 
 def thumbup_submit_api(request):
607 
+    """
608 
+    飞图点赞提交
609 
+    :param request:
610 
+    :return:
611 
+    """
516 612 
     group_id = request.POST.get('group_id', '')
517 613 
     user_id = request.POST.get('user_id', '')
518 614 
     photo_id = request.POST.get('photo_id', '')
519 615
520 
-    try:
521 
-        group = GroupInfo.objects.get(group_id=group_id)
522 
-    except GroupInfo.DoesNotExist:
523 
-        return response(GroupStatusCode.GROUP_NOT_FOUND)
524 
-
616 
+    # 群组用户校验
525 617 
     try:
526 618 
         group_user = GroupUserInfo.objects.get(group_id=group_id, user_id=user_id, user_status=GroupUserInfo.PASSED)
527 619 
     except GroupUserInfo.DoesNotExist:
528 
-        return response(GroupStatusCode.GROUP_USER_NOT_FOUND)
620 
+        return response(GroupUserStatusCode.GROUP_USER_NOT_FOUND)
529 621
622 
+    # 群组照片校验
530 623 
     try:
531 624 
         group_photo = GroupPhotoInfo.objects.get(pk=photo_id)
532 625 
     except GroupPhotoInfo.DoesNotExist:
533 
-        return response(GroupPhotoStatusCode.MESSAGE_NOT_FOUND)
626 
+        return response(GroupPhotoStatusCode.GROUP_PHOTO_NOT_FOUND)
534 627
628 
+    # 群组照片点赞记录创建／更新
535 629 
     photo_thumbup, created = PhotoThumbUpInfo.objects.get_or_create(
536 630 
         photo_id=photo_id,
537 631 
         user_id=user_id,
 
@@ -541,21 +635,25 @@ def thumbup_submit_api(request):
541 635 
     photo_thumbup.thumbup = True
542 636 
     photo_thumbup.save()
543 637
638 
+    # 群组照片点赞数更新
544 639 
     group_photo.thumbup_num += 1
545 640 
     group_photo.save()
546 641
547 
-    UserMessageInfo.objects.create(
548 
-        from_uid=user_id,
549 
-        from_nickname=group_user.nickname,
550 
-        from_avatar=group_user.avatar,
551 
-        to_uid=group_photo.user_id,
552 
-        group_id=group_photo.group_id,
553 
-        photo_id=group_photo.pk,
554 
-        msg_type=UserMessageInfo.THUMBUP,
555 
-        msg_title=u'点赞',
556 
-        msg_content=u'点赞',
557 
-    )
642 
+    # 判断群组照片发布者是否已经被管理员移除，如若移除，则不给发布者提醒
643 
+    if r.sismember(GROUP_USERS_PASSED_SET % group_photo.group_id, group_photo.user_id):
644 
+        UserMessageInfo.objects.create(
645 
+            from_uid=user_id,
646 
+            from_nickname=group_user.nickname,
647 
+            from_avatar=group_user.avatar,
648 
+            to_uid=group_photo.user_id,
649 
+            group_id=group_photo.group_id,
650 
+            photo_id=group_photo.pk,
651 
+            msg_type=UserMessageInfo.THUMBUP,
652 
+            msg_title=u'点赞',
653 
+            msg_content=u'点赞',
654 
+        )
558 655
656 
+    # 群组照片点赞列表
559 657 
     photo_thumbups = PhotoThumbUpInfo.objects.filter(
560 658 
         photo_id=photo_id,
561 659 
         thumbup=True,
 
@@ -572,33 +670,22 @@ def thumbup_submit_api(request):
572 670
573 671
574 672 
 def thumbup_list_api(request):
673 
+    """
674 
+    飞图点赞列表
675 
+    :param request:
676 
+    :return:
677 
+    """
575 678 
     group_id = request.POST.get('group_id', '')
576 679 
     user_id = request.POST.get('user_id', '')
577 680 
     photo_id = request.POST.get('photo_id', '')
578 681
579 
-    try:
580 
-        group = GroupInfo.objects.get(group_id=group_id)
581 
-    except GroupInfo.DoesNotExist:
582 
-        return response(GroupStatusCode.GROUP_NOT_FOUND)
583 
-
584 
-    try:
585 
-        group_user = GroupUserInfo.objects.get(group_id=group_id, user_id=user_id, user_status=GroupUserInfo.PASSED)
586 
-    except GroupUserInfo.DoesNotExist:
587 
-        return response(GroupStatusCode.GROUP_USER_NOT_FOUND)
588 
-
589 
-    try:
590 
-        group_photo = GroupPhotoInfo.objects.get(pk=photo_id)
591 
-    except GroupPhotoInfo.DoesNotExist:
592 
-        return response(GroupPhotoStatusCode.MESSAGE_NOT_FOUND)
593 
-
594 
-    try:
595 
-        thumbup = PhotoThumbUpInfo.objects.get(
596 
-            photo_id=photo_id,
597 
-            user_id=user_id,
598 
-        ).thumbup
599 
-    except PhotoThumbUpInfo.DoesNotExist:
600 
-        thumbup = False
682 
+    # user_id 是否点赞 photo_id
683 
+    thumbup = PhotoThumbUpInfo.objects.filter(
684 
+        photo_id=photo_id,
685 
+        user_id=user_id,
686 
+    ).exists()
601 687
688 
+    # 群组照片点赞列表
602 689 
     photo_thumbups = PhotoThumbUpInfo.objects.filter(
603 690 
         photo_id=photo_id,
604 691 
         thumbup=True,
 
@@ -615,25 +702,28 @@ def thumbup_list_api(request):
615 702
616 703
617 704 
 def thumbup_cancel_api(request):
705 
+    """
706 
+    飞图点赞取消
707 
+    :param request:
708 
+    :return:
709 
+    """
618 710 
     group_id = request.POST.get('group_id', '')
619 711 
     user_id = request.POST.get('user_id', '')
620 712 
     photo_id = request.POST.get('photo_id', '')
621 713
622 
-    try:
623 
-        group = GroupInfo.objects.get(group_id=group_id)
624 
-    except GroupInfo.DoesNotExist:
625 
-        return response(GroupStatusCode.GROUP_NOT_FOUND)
626 
-
714 
+    # 群组用户校验
627 715 
     try:
628 716 
         group_user = GroupUserInfo.objects.get(group_id=group_id, user_id=user_id, user_status=GroupUserInfo.PASSED)
629 717 
     except GroupUserInfo.DoesNotExist:
630 
-        return response(GroupStatusCode.GROUP_USER_NOT_FOUND)
718 
+        return response(GroupUserStatusCode.GROUP_USER_NOT_FOUND)
631 719
720 
+    # 群组照片校验
632 721 
     try:
633 722 
         group_photo = GroupPhotoInfo.objects.get(pk=photo_id)
634 723 
     except GroupPhotoInfo.DoesNotExist:
635 
-        return response(GroupPhotoStatusCode.MESSAGE_NOT_FOUND)
724 
+        return response(GroupPhotoStatusCode.GROUP_PHOTO_NOT_FOUND)
636 725
726 
+    # 群组照片点赞取消
637 727 
     photo_thumbup, created = PhotoThumbUpInfo.objects.get_or_create(
638 728 
         photo_id=photo_id,
639 729 
         user_id=user_id,
 
@@ -641,21 +731,25 @@ def thumbup_cancel_api(request):
641 731 
     photo_thumbup.thumbup = False
642 732 
     photo_thumbup.save()
643 733
734 
+    # 群组照片点赞数更新
644 735 
     group_photo.thumbup_num -= 1
645 736 
     group_photo.save()
646 737
647 
-    UserMessageInfo.objects.create(
648 
-        from_uid=user_id,
649 
-        from_nickname=group_user.nickname,
650 
-        from_avatar=group_user.avatar,
651 
-        to_uid=group_photo.user_id,
652 
-        group_id=group_photo.group_id,
653 
-        photo_id=group_photo.pk,
654 
-        msg_type=UserMessageInfo.THUMBUP,
655 
-        msg_title=u'取消点赞',
656 
-        msg_content=u'取消点赞',
657 
-    )
738 
+    # 判断群组照片发布者是否已经被管理员移除，如若移除，则不给发布者提醒
739 
+    if r.sismember(GROUP_USERS_PASSED_SET % group_photo.group_id, group_photo.user_id):
740 
+        UserMessageInfo.objects.create(
741 
+            from_uid=user_id,
742 
+            from_nickname=group_user.nickname,
743 
+            from_avatar=group_user.avatar,
744 
+            to_uid=group_photo.user_id,
745 
+            group_id=group_photo.group_id,
746 
+            photo_id=group_photo.pk,
747 
+            msg_type=UserMessageInfo.THUMBUP,
748 
+            msg_title=u'取消点赞',
749 
+            msg_content=u'取消点赞',
750 
+        )
658 751
752 
+    # 群组照片点赞列表
659 753 
     photo_thumbups = PhotoThumbUpInfo.objects.filter(
660 754 
         photo_id=photo_id,
661 755 
         thumbup=True,
 
@@ -672,10 +766,16 @@ def thumbup_cancel_api(request):
672 766
673 767
674 768 
 def pai2_home_api(request):
769 
+    """
770 
+    首页信息
771 
+    :param request:
772 
+    :return:
773 
+    """
675 774 
     user_id = request.POST.get('user_id', '')
676 775 
     page = int(request.POST.get('page', 1))
677 776 
     num = int(request.POST.get('num', settings.PAI2_HOME_PER_PAGE))
678 777
778 
+    # 执行原生 SQL 语句，获取首页照片列表
679 779 
     cursor = connection.cursor()
680 780 
     cursor.execute(PAI2_HOME_API.format(
681 781 
         user_id=user_id,
 
@@ -684,8 +784,10 @@ def pai2_home_api(request):
684 784 
     ))
685 785 
     rows = cursor.fetchall()
686 786
787 
+    # 首页照片分页
687 788 
     rows, left = pagination(rows, page, num)
688 789
790 
+    # 首页照片信息
689 791 
     rows = [{
690 792 
         'group_id': row[0],
691 793 
         'group_name': row[1],

+ 16 - 0
message/views.py
Vedi File 

@@ -12,6 +12,11 @@ from utils.error.response_utils import response
12 12
13 13
14 14 
 def message_list_api(request):
15 
+    """
16 
+    消息列表
17 
+    :param request:
18 
+    :return:
19 
+    """
15 20 
     user_id = request.POST.get('user_id', '') or request.GET.get('user_id', '')
16 21
17 22 
     messages = UserMessageInfo.MESSAGE_TYPE_INFO
 
@@ -38,6 +43,12 @@ def message_list_api(request):
38 43
39 44
40 45 
 def message_type_list_api(request, msg_type):
46 
+    """
47 
+    分类消息列表
48 
+    :param request:
49 
+    :param msg_type:
50 
+    :return:
51 
+    """
41 52 
     user_id = request.POST.get('user_id', '') or request.GET.get('user_id', '')
42 53 
     page = int(request.POST.get('page', 0) or request.GET.get('page', 0) or 1)
43 54 
     num = int(request.POST.get('num', 0) or request.GET.get('num', 0) or settings.MESSAGE_NUM_PER_PAGE)
 
@@ -62,6 +73,11 @@ def message_type_list_api(request, msg_type):
62 73
63 74
64 75 
 def message_read_api(request):
76 
+    """
77 
+    消息读取
78 
+    :param request:
79 
+    :return:
80 
+    """
65 81 
     pk = int(request.POST.get('pk', 0) or request.GET.get('pk', 0) or -1)
66 82 
     user_id = request.POST.get('user_id', '') or request.GET.get('user_id', '')
67 83

+ 10 - 0
operation/views.py
Vedi File 

@@ -6,6 +6,11 @@ from operation.models import LatestAppInfo, SplashInfo
6 6
7 7
8 8 
 def upgrade_api(request):
9 
+    """
10 
+    APP 升级
11 
+    :param request:
12 
+    :return:
13 
+    """
9 14 
     try:
10 15 
         appinfo = LatestAppInfo.objects.all()[0].data
11 16 
     except IndexError:
 
@@ -21,6 +26,11 @@ def upgrade_api(request):
21 26
22 27
23 28 
 def splash_api(request):
29 
+    """
30 
+    启动页面
31 
+    :param request:
32 
+    :return:
33 
+    """
24 34 
     splashes = SplashInfo.objects.all()
25 35 
     splashes = [splash.data for splash in splashes]
26 36

+ 10 - 0
pay/views.py
Vedi File 

@@ -22,6 +22,11 @@ wxpay = WeChatPay(WECHAT['appID'], WECHAT['apiKey'], WECHAT['mchID'])
22 22
23 23 
 @transaction.atomic
24 24 
 def wx_order_create_api(request):
25 
+    """
26 
+    订单创建
27 
+    :param request:
28 
+    :return:
29 
+    """
25 30 
     from_uid = request.POST.get('from_uid', '')
26 31 
     to_lid = request.POST.get('to_lid', '')
27 32 
     to_uid = request.POST.get('to_uid', '')
 
@@ -71,6 +76,11 @@ def order_paid_success(order):
71 76
72 77 
 @transaction.atomic
73 78 
 def wx_notify_url_api(request):
79 
+    """
80 
+    支付异步通知回调地址
81 
+    :param request:
82 
+    :return:
83 
+    """
74 84 
     try:
75 85 
         data = xmltodict.parse(request.body)['xml']
76 86 
     except xmltodict.ParsingInterrupted:

+ 30 - 4
photo/views.py
Vedi File 

@@ -19,6 +19,9 @@ from utils.watermark_utils import watermark_wrap
19 19 
 from utils.error.errno_utils import PhotoStatusCode
20 20 
 from utils.error.response_utils import response
21 21
22 
+from utils.redis.rkeys import GROUP_LAST_PHOTO_PK
23 
+from utils.redis.rgroup import get_group_info, get_group_users_info
24 
+
22 25 
 from curtail_uuid import CurtailUUID
23 26
24 27 
 from TimeConvert import TimeConvert as tc
 
@@ -27,7 +30,15 @@ import os
27 30 
 import shortuuid
28 31
29 32
33 
+r = settings.REDIS_CACHE
34 
+
35 
+
30 36 
 def uuid_init(request):
37 
+    """
38 
+    生成唯一标识
39 
+    :param request:
40 
+    :return:
41 
+    """
31 42 
     num = int(request.GET.get('num', 1000))
32 43
33 44 
     for i in xrange(num):
 
@@ -43,6 +54,11 @@ def uuid_init(request):
43 54 
 # curl -X POST -F user=xxxxxxx -F num=100 http://api.pai.ai/uuid
44 55 
 @transaction.atomic
45 56 
 def uuid(request):
57 
+    """
58 
+    获取唯一标识
59 
+    :param request:
60 
+    :return:
61 
+    """
46 62 
     lensman_id = request.POST.get('user', '')
47 63 
     num = int(request.POST.get('num', 100))
48 64 
 
@@ -72,6 +88,11 @@ def uuid(request):
72 88 
 #
73 89 
 # curl -X POST -F user=xxxxxxx -F session=xxxxxxx -F photo_id=xxxxxxx -F photo=@xxxxxxx.jpg http://api.pai.ai/photos/upload
74 90 
 def upload_photo(request):
91 
+    """
92 
+    上传图片
93 
+    :param request:
94 
+    :return:
95 
+    """
75 96 
     lensman_id = request.POST.get('user', '')
76 97 
     session_id = request.POST.get('session', '')
77 98 
     photo_id = request.POST.get('photo_id', '')
 
@@ -121,6 +142,12 @@ def upload_photo(request):
121 142
122 143
123 144 
 def session_detail_api(request, session):
145 
+    """
146 
+    Session 详情
147 
+    :param request:
148 
+    :param session:
149 
+    :return:
150 
+    """
124 151 
     user_id = request.POST.get('user_id', '')
125 152
126 153 
     # 判断 user_id 是否存在，如果不存在，则直接分配帐户
 
@@ -142,9 +169,8 @@ def session_detail_api(request, session):
142 169 
     group_id = group.group_id
143 170
144 171 
     # 判断 group_id/user_id 的群组用户是否存在，如果不存在，则直接创建
145 
-    group_photo = GroupPhotoInfo.objects.filter(group_id=group_id).last()
146 172 
     group_user = GroupUserInfo.objects.get_or_create(group_id=group_id, user_id=user_id, defaults={
147 
-        'current_id': group_photo and group_photo.id or -1,
173 
+        'current_id': int(r.get(GROUP_LAST_PHOTO_PK % group_id) or -1),
148 174 
         'nickname': user.final_nickname,
149 175 
         'admin': False,
150 176 
         'user_status': GroupUserInfo.PASSED,
 
@@ -159,9 +185,9 @@ def session_detail_api(request, session):
159 185 
             'count': photos.count(),
160 186 
             'photos': [p.detail for p in photos],
161 187 
             'group_id': group_id,
162 
-            'group': group.data,
188 
+            'group': get_group_info(group_id),
163 189 
             'user_id': user_id,
164 
-            'users': group.users(user_id),
190 
+            'users': get_group_users_info(group_id, user_id),
165 191 
         }
166 192 
     })
167 193

+ 0 - 1
utils/error/errno_utils.py
Vedi File 

@@ -45,7 +45,6 @@ class GroupStatusCode(BaseStatusCode):
45 45 
     NO_REFUSE_PERMISSION = StatusCodeField(402009, u'No Refuse Permission', description=u'没有拒绝权限')
46 46 
     DUPLICATE_JOIN_REQUEST = StatusCodeField(402010, u'Duplicate Join Request', description=u'重复加群申请')
47 47 
     JOIN_REQUEST_NOT_FOUND = StatusCodeField(402011, u'Join Request Not Found', description=u'加群申请不存在')
48 
-    GROUP_USER_NOT_FOUND = StatusCodeField(402012, u'Group User Not Found', description=u'该用户不在群组')
49 48
50 49
51 50 
 class GroupUserStatusCode(BaseStatusCode):

+ 2 - 1
utils/error/response_utils.py
Vedi File 

@@ -6,6 +6,7 @@ from django.http import JsonResponse
6 6 
 def response(status_code, data={}):
7 7 
     return JsonResponse({
8 8 
         'status': status_code,
9 
-        'message': status_code.description,
9 
+        'message': status_code.message,
10 
+        'description': status_code.description,
10 11 
         'data': data,
11 12 
     })

+ 0 - 7
utils/redis/keys.py
Vedi File 

@@ -1,7 +0,0 @@
1 
-# -*- coding: utf-8 -*-
2 
-
3 
-# 用户相关
4 
-PROFILE_USER_INFO = 'profile:user:info:%s'  # 用户信息，uid
5 
-
6 
-# 群组相关
7 
-GROUP_INFO = 'group:info:%s'  # 群组信息，group_id

+ 33 - 0
utils/redis/retrieve.py
Vedi File 

@@ -0,0 +1,33 @@
1 
+# -*- coding: utf-8 -*-
2 
+
3 
+from django.conf import settings
4 
+
5 
+from group.models import GroupInfo, GroupUserInfo, GroupPhotoInfo
6 
+
7 
+from utils.redis.rkeys import GROUP_USERS_APPLYING_SET, GROUP_USERS_PASSED_SET, GROUP_USERS_REFUSED_SET, GROUP_USERS_DELETED_SET
8 
+from utils.redis.rkeys import GROUP_LAST_PHOTO_PK
9 
+
10 
+
11 
+r = settings.REDIS_CACHE
12 
+
13 
+
14 
+def retrieve_redis_data():
15 
+    # 群组／群组照片相关
16 
+    groups = GroupInfo.objects.filter(status=True)
17 
+    for group in groups:
18 
+        group_photo = GroupPhotoInfo.objects.filter(group_id=group.group_id).last()
19 
+        # 设置群组最后一张照片PK
20 
+        r.set(GROUP_LAST_PHOTO_PK % group.group_id, group_photo and group_photo.pk or -1)
21 
+
22 
+    # 群组用户相关
23 
+    group_users = GroupUserInfo.objects.filter(status=True)
24 
+    for group_user in group_users:
25 
+        group_id, user_id = group_user.group_id, group_user.user_id
26 
+        if group_user.user_status == GroupUserInfo.PASSED:
27 
+            r.sadd(GROUP_USERS_PASSED_SET % group_id, user_id)
28 
+        elif group_user.user_status == GroupUserInfo.DELETED:
29 
+            r.sadd(GROUP_USERS_DELETED_SET % group_id, user_id)
30 
+        elif group_user.user_status == GroupUserInfo.APPLYING:
31 
+            r.sadd(GROUP_USERS_APPLYING_SET % group_id, user_id)
32 
+        elif group_user.user_status == GroupUserInfo.REFUSED:
33 
+            r.sadd(GROUP_USERS_REFUSED_SET % group_id, user_id)

+ 68 - 0
utils/redis/rgroup.py
Vedi File 

@@ -0,0 +1,68 @@
1 
+# -*- coding: utf-8 -*-
2 
+
3 
+from django.conf import settings
4 
+from django.core.serializers.json import DjangoJSONEncoder
5 
+
6 
+from utils.redis.rkeys import GROUP_INFO, GROUP_USERS_INFO, GROUP_LAST_PHOTO_PK
7 
+
8 
+import json
9 
+
10 
+
11 
+r = settings.REDIS_CACHE
12 
+
13 
+
14 
+# 群组信息相关
15 
+
16 
+
17 
+def set_group_info(group):
18 
+    """ 设置群组信息 """
19 
+    group_data = group.data
20 
+    r.set(GROUP_INFO % group.group_id, json.dumps(group_data, cls=DjangoJSONEncoder))
21 
+    return group_data
22 
+
23 
+
24 
+def set_group_info_by_id(group_id):
25 
+    """ 设置群组信息 """
26 
+    from group.models import GroupInfo
27 
+    try:
28 
+        group = GroupInfo.objects.get(group_id=group_id)
29 
+    except GroupInfo.DoesNotExist:
30 
+        return {}
31 
+    return set_group_info(group)
32 
+
33 
+
34 
+def get_group_info(group_id):
35 
+    """ 获取群组信息 """
36 
+    return json.loads(r.get(GROUP_INFO % group_id) or '{}') or set_group_info_by_id(group_id)
37 
+
38 
+
39 
+# 群组用户信息相关
40 
+
41 
+
42 
+def set_group_users_info(group):
43 
+    """ 设置群组用户信息 """
44 
+    group_users = group.users(admin=False)
45 
+    r.set(GROUP_USERS_INFO % group.group_id, json.dumps({
46 
+        'group_users': group_users,
47 
+        'admin_id': group.admin_id,
48 
+    }, cls=DjangoJSONEncoder))
49 
+    return group_users
50 
+
51 
+
52 
+def set_group_users_info_by_id(group_id):
53 
+    """ 设置群组用户信息 """
54 
+    from group.models import GroupInfo
55 
+    try:
56 
+        group = GroupInfo.objects.get(group_id=group_id)
57 
+    except GroupInfo.DoesNotExist:
58 
+        return {}
59 
+    return set_group_users_info(group)
60 
+
61 
+
62 
+def get_group_users_info(group_id, user_id):
63 
+    """ 获取群组用户信息 """
64 
+    group_users_data = json.loads(r.get(GROUP_USERS_INFO % group_id) or '{}') or set_group_users_info_by_id(group_id)
65 
+    group_users, admin_id = group_users_data.get('group_users', {}), group_users_data.get('admin_id', '')
66 
+    if group_users and user_id != admin_id:
67 
+        [group_users.pop(k) for k in ['applying_count', 'applying']]
68 
+    return group_users

+ 17 - 0
utils/redis/rkeys.py
Vedi File 

@@ -0,0 +1,17 @@
1 
+# -*- coding: utf-8 -*-
2 
+
3 
+# 用户相关
4 
+PROFILE_INFO = 'profile:info:%s'  # STRING，用户信息，uid
5 
+
6 
+# 群组相关
7 
+GROUP_INFO = 'group:info:%s'  # STRING，群组信息，group_id
8 
+
9 
+# 群组用户相关
10 
+GROUP_USERS_INFO = 'group:users:info:%s'  # STRING，群组用户信息，group_id
11 
+GROUP_USERS_APPLYING_SET = 'group:users:applying:set:%s'  # SET，群组用户申请集合，group_id
12 
+GROUP_USERS_PASSED_SET = 'group:users:passed:set:%s'  # SET，群组用户通过集合，group_id
13 
+GROUP_USERS_REFUSED_SET = 'group:users:refused:set:%s'  # SET，群组用户拒绝集合，group_id
14 
+GROUP_USERS_DELETED_SET = 'group:users:deleted:set:%s'  # SET，群组用户移除集合，group_id
15 
+
16 
+# 群组照片相关
17 
+GROUP_LAST_PHOTO_PK = 'group:last:photo:pk:%s'  # STRING，群组最后一张照片PK，group_id