first base of project-changed apps: Herd-livestock-tag-log-elasticsearch-

apps/livestock/permissions.py

@@ -1,25 +1,145 @@
-from rest_framework import permissions
+from apps.core import permissions
 
 
-# example Code
-class AuthorAllStaffAllButEditOrReadOnly(permissions.BasePermission):
-    edit_methods = ("PUT", "PATCH")
+class LiveStockCreatePermission(permissions.BasePermission):
+    """ permission to create livestock """
 
     def has_permission(self, request, view):
-        if request.user.is_authenticated:
+        user_level_info = self.get_user_permissions(request, view)
+        if 'live_stock_create' in user_level_info['permissions']:
             return True
 
-    def has_object_permission(self, request, view, obj):
-        if request.user.is_superuser:
+
+class LiveStockUpdatePermission(permissions.BasePermission):
+    """ permission to update livestock """
+
+    def has_permission(self, request, view):
+        user_level_info = self.get_user_permissions(request, view)
+        if 'live_stock_update' in user_level_info['permissions']:
             return True
 
-        if request.method in permissions.SAFE_METHODS:
+
+class LiveStockTrashPermission(permissions.BasePermission):
+    """ permission to trash livestock """
+
+    def has_permission(self, request, view):
+        user_level_info = self.get_user_permissions(request, view)
+        if 'live_stock_trash' in user_level_info['permissions']:
             return True
 
-        if obj.author == request.user:
+
+class LiveStockDeletePermission(permissions.BasePermission):
+    """ permission to Delete livestock """
+
+    def has_permission(self, request, view):
+        user_level_info = self.get_user_permissions(request, view)
+        if 'live_stock_delete' in user_level_info['permissions']:
             return True
 
-        if request.user.is_staff and request.method not in self.edit_methods:
+
+class StockTypeCreatePermission(permissions.BasePermission):
+    """ permission to create livestock type """
+
+    def has_permission(self, request, view):
+        user_level_info = self.get_user_permissions(request, view)
+        if 'stock_type_create' in user_level_info['permissions']:
             return True
 
-        return False
+
+class StockTypeUpdatePermission(permissions.BasePermission):
+    """ permission to update livestock type """
+
+    def has_permission(self, request, view):
+        user_level_info = self.get_user_permissions(request, view)
+        if 'stock_type_update' in user_level_info['permissions']:
+            return True
+
+
+class StockTypeTrashPermission(permissions.BasePermission):
+    """ permission to trash livestock type """
+
+    def has_permission(self, request, view):
+        user_level_info = self.get_user_permissions(request, view)
+        if 'stock_type_trash' in user_level_info['permissions']:
+            return True
+
+
+class StockTypeDeletePermission(permissions.BasePermission):
+    """ permission to delete livestock type """
+
+    def has_permission(self, request, view):
+        user_level_info = self.get_user_permissions(request, view)
+        if 'stock_type_delete' in user_level_info['permissions']:
+            return True
+
+
+class StockUseTypeCreatePermission(permissions.BasePermission):
+    """ permission to create livestock use type """
+
+    def has_permission(self, request, view):
+        user_level_info = self.get_user_permissions(request, view)
+        if 'stock_use_type_create' in user_level_info['permissions']:
+            return True
+
+
+class StockUseTypeUpdatePermission(permissions.BasePermission):
+    """ permission to update livestock use type """
+
+    def has_permission(self, request, view):
+        user_level_info = self.get_user_permissions(request, view)
+        if 'stock_use_type_update' in user_level_info['permissions']:
+            return True
+
+
+class StockUseTypeTrashPermission(permissions.BasePermission):
+    """ permission to trash livestock use type """
+
+    def has_permission(self, request, view):
+        user_level_info = self.get_user_permissions(request, view)
+        if 'stock_use_type_trash' in user_level_info['permissions']:
+            return True
+
+
+class StockUseTypeDeletePermission(permissions.BasePermission):
+    """ permission to delete livestock use type """
+
+    def has_permission(self, request, view):
+        user_level_info = self.get_user_permissions(request, view)
+        if 'stock_use_type_delete' in user_level_info['permissions']:
+            return True
+
+
+class StockSpeciesCreatePermission(permissions.BasePermission):
+    """ permission to create livestock species """
+
+    def has_permission(self, request, view):
+        user_level_info = self.get_user_permissions(request, view)
+        if 'stock_species_create' in user_level_info['permissions']:
+            return True
+
+
+class StockSpeciesUpdatePermission(permissions.BasePermission):
+    """ permission to update livestock species """
+
+    def has_permission(self, request, view):
+        user_level_info = self.get_user_permissions(request, view)
+        if 'stock_species_update' in user_level_info['permissions']:
+            return True
+
+
+class StockSpeciesTrashPermission(permissions.BasePermission):
+    """ permission to trash livestock species """
+
+    def has_permission(self, request, view):
+        user_level_info = self.get_user_permissions(request, view)
+        if 'stock_species_trash' in user_level_info['permissions']:
+            return True
+
+
+class StockSpeciesDeletePermission(permissions.BasePermission):
+    """ permission to delete livestock species """
+
+    def has_permission(self, request, view):
+        user_level_info = self.get_user_permissions(request, view)
+        if 'stock_species_delete' in user_level_info['permissions']:
+            return True