Improve users table sanitization

app/schemas.py

@@ -18,8 +18,6 @@ class UserCreate(UserBase):
     user_image: Optional[str] = None
     device_type: int = Query(None, ge=1, le=2)
     city_id: int
-    access_key: str
-    badge: int
 
     class Config:
         orm_mode = True

database/models.py

@@ -1,3 +1,4 @@
+from secrets import token_hex
 from sqlalchemy import Column, DateTime, Enum, ForeignKey, Integer, String, Text, text
 from sqlalchemy.sql import func
 
@@ -10,24 +11,25 @@ class Users(Base):
     id = Column(Integer, primary_key=True, autoincrement=True)
     social_id = Column(Text)
     type = Column(Integer, nullable=True)
-    full_name = Column(String(255), index=True, unique=True, nullable=False)
+    full_name = Column(String(255), index=True, nullable=False)
     email = Column(String(255), index=True, unique=True, nullable=False)
     password = Column(String(255))
     gender = Column(Integer)
-    mobile = Column(String(255), nullable=False)
+    mobile = Column(String(255), unique=True, nullable=False)
     user_image = Column(String(255))
     city_id = Column(Integer, ForeignKey("cities.id"))
     user_type = Column(Integer)
     otp = Column(String(255))
     otp_valid_time = Column(DateTime)
-    access_key = Column(Text)
+    access_key = Column(Text, unique=True, default=token_hex)
     lang_type = Column(Integer)
-    badge = Column(Integer)
+    badge = Column(Integer, server_default=text("0"))
     status = Column(Integer, server_default=text("0"))
     admin_status = Column(Integer, server_default=text("0"))
     device_id = Column(Text)
     device_type = Column(Integer)
     created = Column(DateTime, nullable=False, server_default=func.now())
+    updated = Column(DateTime, nullable=True, onupdate=func.now())
 
 
 class Cities(Base):

migrations/versions/1387db583e1d_set_default_value_for_badge.py

@@ -0,0 +1,25 @@
+"""set default value for badge
+
+Revision ID: 1387db583e1d
+Revises: 9ee45f714f8b
+Create Date: 2020-09-15 19:31:15.709945
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = "1387db583e1d"
+down_revision = "9ee45f714f8b"
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    with op.batch_alter_table("users") as batch_op:
+        batch_op.alter_column(column_name="badge", server_default=sa.text("0"))
+
+
+def downgrade():
+    pass

migrations/versions/15a14d428bff_sanitize_nullable_and_non_nullable_.py

@@ -17,42 +17,36 @@ depends_on = None
 
 def upgrade():
     nullable = {
-        "full_name": "users",
+        "users": ["full_name", "email", "mobile"],
-        "email": "users",
+        "cities": ["name"],
-        "mobile": "users",
+        "web_bookings": ["name", "email", "contact", "message", "game", "city"],
-        "name": "cities",
+        "games": ["name", "price"],
-        "name": "games",
+        "venues": ["address", "name"],
-        "price": "games",
+        "sports": ["spanish_name"],
-        "name": "web_bookings",
+        "user_ratings": ["rating"],
-        "email": "web_bookings",
+        "sports": ["name"],
-        "contact": "web_bookings",
-        "message": "web_bookings",
-        "game": "web_bookings",
-        "city": "web_bookings",
-        "address": "venues",
-        "name": "venues",
-        "spanish_name": "sports",
-        "rating": "user_ratings",
-        "name": "sports",
     }
     non_nullable = {
-        "social_id": "users",
+        "users": ["social_id", "type"],
-        "type": "users",
     }
-    for field, table in nullable.items():
+    for table, field in nullable.items():
-        query = "UPDATE {0} SET {1} = '' WHERE {1} IS NULL".format(table, field)
+        for item in field:
-        op.execute(query)
+            query = "UPDATE {0} SET {1} = '' WHERE {1} IS NULL".format(table, item)
-        with op.batch_alter_table(table) as batch_op:
+            op.execute(query)
-            batch_op.alter_column(
+            with op.batch_alter_table(table) as batch_op:
-                column_name=field, nullable=False, server_default=None
+                batch_op.alter_column(
+                    column_name=item, nullable=False, server_default=None
+                )
+    for table, field in non_nullable.items():
+        for item in field:
+            with op.batch_alter_table(table) as batch_op:
+                batch_op.alter_column(
+                    column_name=item, nullable=True, server_default=None
+                )
+            query = "UPDATE {0} SET {1} = NULL WHERE {1} = '' OR {1} = '0'".format(
+                table, item
             )
-    for field, table in non_nullable.items():
+            op.execute(query)
-        with op.batch_alter_table(table) as batch_op:
-            batch_op.alter_column(column_name=field, nullable=True, server_default=None)
-        query = "UPDATE {0} SET {1} = NULL WHERE {1} = '' OR {1} = '0'".format(
-            table, field
-        )
-        op.execute(query)
 
 
 def downgrade():

tests/requests_test.py

@@ -17,8 +17,6 @@ def test_registration():
         "device_type": 1,
         "device_id": token_hex(16),
         "city_id": 5,
-        "access_key": token_hex(16),
-        "badge": 1,
     }
     response = client.post("/register", json=user)
     assert response.status_code == 200