refactor: fix mongo-expression issue and add docker build performance

Dockerfile

@@ -1,7 +1,8 @@
-FROM python:3
+FROM python:3.6
 
 ENV PYTHONUNBUFFERED 1
 RUN mkdir /django_mongodb_docker
 WORKDIR /django_mongodb_docker
-COPY . /django_mongodb_docker/
-RUN pip install -r requirements.txt
+COPY ./requirements.txt .
+RUN pip install -r requirements.txt
+COPY . .

django_mongodb_docker/settings.py

@@ -78,14 +78,16 @@
         # 'ENGINE': 'django.db.backends.sqlite3',
         # 'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
         'ENGINE': 'djongo',
-        'ENFORCE_SCHEMA': True,
+        'ENFORCE_SCHEMA': False,
         'NAME': 'django_mongodb_docker',
-        'HOST': 'mongodb',
-        'PORT': 27017,
-        'USER': 'root',
-        'PASSWORD': 'mongoadmin',
-        'AUTH_SOURCE': 'admin',
-        'AUTH_MECHANISM': 'SCRAM-SHA-1',
+        'CLIENT':{
+                'host': 'mongodb',
+                'port': 27017,
+                'username': 'root',
+                'password': 'mongoadmin',
+                'authSource': 'admin',
+                'authMechanism': 'SCRAM-SHA-1',
+        }
     }
 }
 

docker-compose.yml

@@ -6,7 +6,7 @@ volumes:
 
 services:
   mongodb:
-    image: mongo
+    image: mongo:3.6
     restart: always
     volumes:
       - ./init-db:/docker-entrypoint-initdb.d
@@ -26,10 +26,14 @@ services:
     environment:
       ME_CONFIG_MONGODB_ADMINUSERNAME: root
       ME_CONFIG_MONGODB_ADMINPASSWORD: mongoadmin
+      ME_CONFIG_MONGODB_SERVER: mongodb
+    depends_on: 
+      - mongodb
 
   web:
     image: app
     restart: always
+    container_name: web
     command: python manage.py runserver 0.0.0.0:8000
     volumes:
       - .:/django_mongodb_docker

requirements.txt

@@ -1,2 +1,4 @@
-django>=2.1.2
-djongo==1.2.30
+Django==2.2.12
+djongo==1.3.2
+pymongo==3.6
+sqlparse==0.2.4