Fix badge date 248 (#278)

* Use Docker to seed db (#253)

* added to .gitignore
* added a file testdb_seed
* removed reseting db from docker_script because this is handled in docker-compose-dev

NOTE:
docker-compose.yml is not currently used and will not reset or seed the database.
Just use docker-compose-dev.yml for now.

* Update packages related to security issues

requests: 2.18.4 > 2.22.0
SQLAlchemy 1.1.14 > 1.3.3
PyJWT 1.4.2 > 1.7.1
urllib3 1.22 > 1.25.2

* Update versions and specify jwt decode algorithm

alembic 0.9.6 > 1.0.10
flask-sqlalchemy 2.3.2 > 2.4.0
pyscopg2 2.7.5 > psycopg2-binary 2.7.5
sqlalchemy-utils 0.33.5 > 0.33.11
werkzeug 0.14.1 > 0.15.4

Specifying a jwt decode algorithm avoids a deprication warning that would have been introduced from these version update commits.w

* code formating and remove unused import

* updates pipfile and requirements to fix security

requirements.txt is generated by pipfile so fixing pipfile should have been the first step. This commit should fix the outdated libraries that had security issues.

* badges are labeled with current year

Using the db table Year which stores a single value (what the current year is) the badges will display the current year.

backend/api/models/Badge.py

@@ -1,4 +1,5 @@
 from api.models import Quiz
+from api.models.Year import Year
 
 # this file and the classes in it do not correspond to a table in the Database
 
@@ -20,14 +21,16 @@ def can_receive(self, user, quiz_result):
         return user.progress >= self.quantity
 
     def serialize_to_json(self):
+        if len(Year.query.all()) == 0:
+            raise ValueError("Year not initialized")
         return {
             "id": self.id,
             "title": self.title,
             "progress_text": self.progress_text,
             "description": self.description,
             "congrats_text": self.congrats_text,
             "graphic": self.graphic,
-            "year": 2018,  # if we get a table in to track current year we need to use that
+            "year": Year.query.get(1).year,
         }