Backend + Telegram: изменена структура проекта, добавлен эндпоинт для регистрации на бэкенде

backend/textsouls/__init__.py

@@ -0,0 +1,28 @@
+import json
+
+from flask import Flask
+from flask_migrate import Migrate
+
+from textsouls.models import db
+
+app = Flask(
+    "__name__",
+)
+
+migrate = Migrate(app, db)
+
+with open("textsouls/config.json") as config_file:
+    config_data = json.load(config_file)
+
+main_settings = config_data["main_settings"]
+app.config.update(main_settings)
+
+db_settings = config_data["db_settings"]
+app.config.update(db_settings)
+
+db.init_app(app)
+
+
+from .main import main as main_blueprint
+
+app.register_blueprint(main_blueprint)

backend/textsouls/config.json_template

@@ -0,0 +1,9 @@
+{
+    "main_settings": {
+        "SECRET_KEY": "some-very-secret-key",
+        "SQLALCHEMY_TRACK_MODIFICATIONS": false
+    },
+    "db_settings": {
+        "SQLALCHEMY_DATABASE_URI": "postgresql://ownername:pass@localhost/dyxless"
+    }
+}

backend/textsouls/main.py

@@ -0,0 +1,34 @@
+from flask import Blueprint
+from flask import request
+
+from . import db
+from textsouls.models import User
+
+main = Blueprint("main", __name__)
+
+
+@main.route("/")
+def index():
+    return "Nice!", 200
+
+
+@main.route("/registration", methods=["POST"])
+def registration():
+    data = request.get_json()
+
+    tg_id = data.get("tg_id")
+    first_name = data.get("first_name")
+    last_name = data.get("last_name")
+    username = data.get("username")
+
+    new_user = User(
+        tg_id=tg_id,
+        first_name=first_name,
+        last_name=last_name,
+        username=username,
+    )
+
+    db.session.add(new_user)
+    db.session.commit()
+
+    return "Nice!", 200

backend/textsouls/models.py

@@ -0,0 +1,33 @@
+import datetime
+
+from flask_sqlalchemy import SQLAlchemy
+
+db = SQLAlchemy()
+
+
+class User(db.Model):
+
+    __tablename__ = "users"
+
+    id = db.Column(db.Integer, primary_key=True)
+    tg_id = db.Column(db.Integer, unique=True, nullable=False)
+    first_name = db.Column(db.String(255), nullable=True)
+    last_name = db.Column(db.String(255), nullable=True)
+    username = db.Column(db.String(255), nullable=False)
+    registered_on = db.Column(db.DateTime, nullable=False)
+    is_admin = db.Column(db.Boolean, nullable=False, default=False)
+
+    def __init__(
+        self,
+        tg_id,
+        first_name,
+        last_name,
+        username,
+        is_admin=False,
+    ):
+        self.tg_id = tg_id
+        self.first_name = first_name
+        self.last_name = last_name
+        self.username = username
+        self.registered_on = datetime.datetime.now()
+        self.is_admin = is_admin