feat(api): integrate Sitar API configuration and authentication

.env.example

@@ -21,14 +21,12 @@ KEYCLOAK_FRONTEND_CLIENT_ID=anexo76-frontend
 # ----- Backend -----
 DEBUG=True
 ENVIRONMENT=development
-
 CORE_DB_HOST=postgres-a76
 CORE_DB_PORT=5432
 CORE_DB_NAME=anexo76_core
 CORE_DB_USER=postgres
 CORE_DB_PASSWORD=postgres
 
-
 # ----- Frontend -----
 NODE_ENV=development
 VITE_API_URL=http://localhost:8000/api
@@ -36,3 +34,8 @@ INTERNAL_API_URL=http://backend:8000/api
 VITE_KEYCLOAK_REALM=master
 VITE_KEYCLOAK_URL=http://localhost:8080
 VITE_KEYCLOAK_CLIENT_ID=anexo76-frontend
+
+# ----- Sitar API -----
+SITAR_API_URL=http://api.sitar.aduanasoft.com
+SITAR_API_USER=your_sitar_user
+SITAR_API_PASSWORD=your_sitar_password

backend/api/v1/modules/a76/general_catalogs/exchange_rate/services.py

@@ -145,10 +145,11 @@ class ExchangeRateService:
         return True
 
     @staticmethod
-    def _get_external_api_token(base_url, username, password) -> Optional[str]:
+    def _get_sitar_api_token(base_url, username, password) -> Optional[str]:
         """Helper to get authentication token from external API"""
         try:
-            login_url = f"{base_url}/auth/login"
+            print(base_url)
+            login_url = f"{base_url}/exchange-rate/auth/login"
             payload = {"username": username, "password": password}
             headers = {"Content-Type": "application/json"}
             
@@ -176,9 +177,9 @@ class ExchangeRateService:
             Optional[float]: The exchange rate value if found, None otherwise.
         """
         # API Credentials
-        API_BASE_URL = settings.EXTERNAL_API_URL
+        API_BASE_URL = settings.SITAR_API_URL
-        API_USER = settings.EXTERNAL_API_USER
+        API_USER = settings.SITAR_API_USER
-        API_PASS = settings.EXTERNAL_API_PASSWORD
+        API_PASS = settings.SITAR_API_PASSWORD
         
         if not API_USER or not API_PASS:
             print("ERROR: External API credentials not properly configured in settings")
@@ -188,14 +189,14 @@ class ExchangeRateService:
             print(f"DEBUG: Fetching External API for date: {date_str}")
             
             # 1. Get Token
-            token = ExchangeRateService._get_external_api_token(API_BASE_URL, API_USER, API_PASS)
+            token = ExchangeRateService._get_sitar_api_token(API_BASE_URL, API_USER, API_PASS)
             if not token:
                 print("Failed to obtain external API token")
                 return None
                 
             # 2. Fetch Exchange Rate
             # The API endpoint is /tipoCambio/{YYYY-MM-DD}
-            tc_endpoint = f"{API_BASE_URL}/tipoCambio/{date_str}"
+            tc_endpoint = f"{API_BASE_URL}/exchange-rate/tipoCambio/{date_str}"
             
             # Auth header: The API expects just the token string in common usage, but we try standard first
             # based on user feedback/code: 'Authorization:' . $token

backend/core/config.py

@@ -43,12 +43,15 @@ class Settings(BaseSettings):
     LICENSE_CHECK_ENABLED: bool = True
 
     # External APIs
-    EXTERNAL_API_URL: str = "http://74.208.80.245:3000"
+    SITAR_API_URL: str = "api.sitar.aduanasoft.com:880"
-    EXTERNAL_API_USER: str = ""
+    SITAR_API_USER: str = ""
-    EXTERNAL_API_PASSWORD: str = ""
+    SITAR_API_PASSWORD: str = ""
 
     model_config = SettingsConfigDict(
-        env_file=[".env", "../.env"], case_sensitive=True, extra="ignore", env_file_encoding="utf-8"
+        env_file=[".env", "../.env"],
+        case_sensitive=True,
+        extra="ignore",
+        env_file_encoding="utf-8",
     )
 
     @property

docker-compose.yml

@@ -175,9 +175,9 @@ services:
       - KEYCLOAK_CLIENT_ID=${KEYCLOAK_CLIENT_ID:-anexo76-backend}
       - KEYCLOAK_CLIENT_SECRET=${KEYCLOAK_CLIENT_SECRET:-dev-secret}
       - CORS_ORIGINS=${CORS_ORIGINS:-http://localhost:5173,http://localhost:3000}
-      - EXTERNAL_API_URL=${EXTERNAL_API_URL}
+      - SITAR_API_URL=${SITAR_API_URL}
-      - EXTERNAL_API_USER=${EXTERNAL_API_USER}
+      - SITAR_API_USER=${SITAR_API_USER}
-      - EXTERNAL_API_PASSWORD=${EXTERNAL_API_PASSWORD}
+      - SITAR_API_PASSWORD=${SITAR_API_PASSWORD}
     ports:
       - "8000:8000"
     depends_on: