From 53a7983497282c1ea95d782c64f27fc4829ad58a Mon Sep 17 00:00:00 2001
From: t0xa <pro100ton@gmail.com>
Date: Sun, 7 Sep 2025 11:14:41 +0300
Subject: [PATCH] Add config settings for project

---
 DOCS/database_scheme.wsd |  1 +
 DOCS/deployment.puml     | 25 +++++++++++++++++++++++++
 app/config.py            | 32 ++++++++++++++++++++++++++++----
 migrations/__init__.py   |  0
 migrations/runner.py     |  0
 5 files changed, 54 insertions(+), 4 deletions(-)
 create mode 100644 DOCS/deployment.puml
 create mode 100644 migrations/__init__.py
 create mode 100644 migrations/runner.py

diff --git a/DOCS/database_scheme.wsd b/DOCS/database_scheme.wsd
index 053e886..dfe3745 100644
--- a/DOCS/database_scheme.wsd
+++ b/DOCS/database_scheme.wsd
@@ -19,6 +19,7 @@ $table("EXERCISE", "exercise"){
     $column("NAME") VARCHAR
 }
 
+
 $table("APPROACH", "approach"){
     $pk("ID") INTEGER NOT NULL
     $fk("EXERCISE") INTEGER NOT NULL
diff --git a/DOCS/deployment.puml b/DOCS/deployment.puml
new file mode 100644
index 0000000..13008f2
--- /dev/null
+++ b/DOCS/deployment.puml
@@ -0,0 +1,25 @@
+@startuml
+actor client
+agent "web interface" as WEB_UI
+agent "ios app" as IOS_APP
+agent "telegram app" as TG_APP
+
+frame docker:f1tness_db {
+    database "PostgreSQL" as db
+}
+
+frame docker:fastAPI {
+    node backend_API
+    node frontend_renderer
+}
+
+client <--> WEB_UI
+client <--> IOS_APP
+client <--> TG_APP
+
+WEB_UI <--> frontend_renderer
+IOS_APP <--> backend_API
+TG_APP <--> backend_API
+
+backend_API --> db
+@enduml
\ No newline at end of file
diff --git a/app/config.py b/app/config.py
index 79864a8..0afd3a1 100644
--- a/app/config.py
+++ b/app/config.py
@@ -3,12 +3,36 @@ from typing import Optional
 
 
 class Settings(BaseSettings):
-    app_name: str = "Fitness Parser API"
-    version: str = "0.1.0"
+    # Base app settings
+    app_name: str = "F1tness Parser API"
+    version: str = "0.0.1"
     debug: bool = False
-    
+
+    # Postgres database settings
+    POSTGRES_DATABASE_URL: Optional[str] = None
+    POSTGRES_DATABASE_HOST: str = "localhost"
+    POSTGRES_DATABASE_PORT: int = 5432
+    POSTGRES_DATABASE_NAME: str = "f1tness_db"
+    POSTGRES_DATABASE_USER: str = "postgres"
+    POSTGRES_DATABASE_PASSWORD: str = "password"
+
     class Config:
         env_file = ".env"
 
+    def get_postgres_database_url(self, async_driver: bool = True) -> str:
+        """Method for receiving relational database URL"""
+
+        # If POSTGRES_DATABASE_URL is somehow set in env file - return it
+        if self.POSTGRES_DATABASE_URL:
+            return self.POSTGRES_DATABASE_URL
+
+        driver = "postgresql+asyncpg" if async_driver else "postgresql"
+        return (
+            f"{driver}://{self.POSTGRES_DATABASE_USER}:{self.POSTGRES_DATABASE_PASSWORD}"
+            f"@{self.POSTGRES_DATABASE_HOST}"
+            f":{self.POSTGRES_DATABASE_PORT}/{self.POSTGRES_DATABASE_NAME}"
+        )
+
+
+settings = Settings()
 
-settings = Settings()
\ No newline at end of file
diff --git a/migrations/__init__.py b/migrations/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/migrations/runner.py b/migrations/runner.py
new file mode 100644
index 0000000..e69de29