Rough Spec

The code is linked together, but isn't doing jack right now. I suspect
it has to do with the way that things are getting passed into the json.
Will need to set up debugging

Author: JustAnotherSoftwareDeveloper

lib/app/CreationModificationDelegate.py

@@ -0,0 +1,41 @@
+from recipe import Recipe
+import hashlib
+import os
+
+UPLOAD_FOLDER = os.getcwd() + "pdfs/"
+
+class CreationModificationDelegate:
+
+
+    def addNew(self,properties,file):
+        hasher = hashlib.md5()
+        buf=file.read()
+        hasher.update(buf)
+        new_name=hasher.hexdigest()+".pdf"
+        file.save(os.path.join(UPLOAD_FOLDER,new_name))
+        recipe=Recipe(title=properties["title"],filename=new_name,tags=properties["tags"],ingredients=properties["ingredients"])
+        recipe.save()
+        return recipe.toJson()
+
+
+    def remove(self,properties):
+        name=properties["filename"]
+        recipe=Recipe.query.fileIs(filename=name).first()
+        recipe.remove()
+        return recipe.toJson()
+
+    def edit(self,properties,file):
+        if (file is not None and file.filename != ''):
+            self.remove(properties)
+            return self.addNew(properties,file)
+        else:
+            recipe = self.editMetaData(properties)
+            return recipe.toJson()
+
+    def editMetaData(self, properties):
+        recipe = Recipe.query.fileIs(properties["filename"]).first()
+        recipe.ingredients = properties["ingredients"]
+        recipe.tags = properties["tags"]
+        recipe.title = properties["title"]
+        recipe.save()
+        return recipe