switch to peewee orm

Makefile

@@ -10,8 +10,11 @@ setup: ## Establish local environment with dependencies installed
 	python3 -m venv .venv
 	.venv/bin/pip install -r requirements.txt
 
-up: ## Build and run the required containers by fetching binaries
+up: ## Start containers
-	docker-compose -f docker-compose.yaml up -d
+	docker-compose up -d
+
+down: ## Stop containers
+	docker-compose down
 
 shell: ## Start Quart CLI shell
 	QUART_APP=app.py QUART_SECRETS=config.py QUART_DEBUG=0 QUART_ENV=production .venv/bin/quart shell

requirements.txt

@@ -1,5 +1,3 @@
-Flask
-Flask-SQLAlchemy
 Flask-WTF
 flask-login
 hypercorn
@@ -8,6 +6,7 @@ psycopg2-binary
 python-dotenv
 qrcode
 redis
+peewee
 requests
 SQLAlchemy
 WTForms

xmrbackers/cli.py

@@ -2,10 +2,8 @@ import click
 
 
 def cli(app):
-    @app.cli.command('init')
+    @app.cli.command('echo')
-    def init():
+    def echo():
-        import xmrbackers.models
+        click.echo('Hello world!')
-        from xmrbackers.factory import db
-        db.create_all()
 
     return app

xmrbackers/factory.py

@@ -1,29 +1,20 @@
 import quart.flask_patch
 from quart import Quart
-from flask_sqlalchemy import SQLAlchemy
 
 from xmrbackers.cli import cli
 from xmrbackers import config
 
 
-db = SQLAlchemy()
-
 async def _setup_db(app: Quart):
-    uri = 'postgresql+psycopg2://{user}:{pw}@{host}:{port}/{db}'.format(
+    import peewee
-        user=config.DB_USER,
+    import xmrbackers.models
-        pw=config.DB_PASS,
+    model = peewee.Model.__subclasses__()
-        host=config.DB_HOST,
+    for m in model:
-        port=config.DB_PORT,
+        m.create_table()
-        db=config.DB_NAME
-    )
-    app.config['SQLALCHEMY_DATABASE_URI'] = uri
-    app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
-    db = SQLAlchemy(app)
 
 def create_app():
     app = Quart(__name__)
     app.config.from_envvar('QUART_SECRETS')
-    app = cli(app)
     @app.before_serving
     async def startup():
         from xmrbackers.routes import meta, api
@@ -33,4 +24,4 @@ def create_app():
         app.register_blueprint(api.bp)
         app.register_blueprint(filters.bp)
 
-    return app
+    return cli(app)

xmrbackers/models.py

@@ -1,31 +1,45 @@
 from datetime import datetime
 from uuid import uuid4
 
-from sqlalchemy.sql import func
+import peewee as pw
+from peewee import PostgresqlDatabase, SQL, ForeignKeyField
 
-from xmrbackers.factory import db
 from xmrbackers import config
 
 
+db = PostgresqlDatabase(
+    config.DB_NAME,
+    user=config.DB_USER,
+    password=config.DB_PASS,
+    host=config.DB_HOST,
+)
+
 def rand_id():
     return uuid4().hex
 
-class Creator(db.Model):
-    __tablename__ = 'creators'
 
-    id = db.Column(db.Integer, primary_key=True)
+class Creator(pw.Model):
-    # id = db.Column(db.String(80), primary_key=True, default=rand_id) # hex based id
+    id = pw.AutoField()
-    register_date = db.Column(db.DateTime, server_default=func.now())
+    register_date = pw.DateTimeField(default=datetime.now)
-    last_login_date = db.Column(db.DateTime, nullable=True)
+    last_login_date = pw.DateTimeField(default=datetime.now)
-    wallet_address = db.Column(db.String(150))
+    wallet_address = pw.CharField()
-    password = db.Column(db.String(150))
+    username = pw.CharField(unique=True)
-    email = db.Column(db.String(150))
+    email = pw.CharField(unique=True)
-    handle = db.Column(db.String(150))
+    password = pw.CharField(unique=True)
+    bio = pw.CharField()
+
+    class Meta:
+        database = db
 
-    def __repr__(self):
-        return self.id
 
-class Backer(db.Model):
+class Backer(pw.Model):
-    __tablename__ = 'backers'
+    id = pw.AutoField()
+    register_date = pw.DateTimeField(default=datetime.now)
+    last_login_date = pw.DateTimeField(default=datetime.now)
+    wallet_address = pw.CharField()
+    username = pw.CharField(unique=True)
+    email = pw.CharField(unique=True)
+    password = pw.CharField(unique=True)
 
-    id = db.Column(db.Integer, primary_key=True)
+    class Meta:
+        database = db