1485 lines
65 KiB
Python
1485 lines
65 KiB
Python
import os
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import base64
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from datetime import datetime
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from decimal import Decimal
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import csv
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import json
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import logging
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import re
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import unicodedata
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from typing import Dict, Any, Optional, List
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from core.celery_app import celery_app
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from core.database import CoreSessionLocal
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from .template_config import row_from_template
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# Models are imported inside tasks to avoid circular dependencies and mapper initialization issues in the API process
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# We'll need schemas for validation
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# from api.v1.modules.a76.invoices.schemas import InvoiceHeaderCreate
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# But for Phase 1 we use a lighter check
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logger = logging.getLogger(__name__)
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# Redis keys and TTL for import file/meta (shared between API and worker when no shared filesystem)
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IMPORT_FILE_KEY_PREFIX = "import_file:"
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IMPORT_META_KEY_PREFIX = "import_meta:"
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IMPORT_ERROR_LINES_KEY_PREFIX = "import_error_lines:"
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IMPORT_REDIS_TTL = 3600 # 1 hour
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def _get_redis():
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"""Redis client using same URL as Celery broker (worker and API can share data)."""
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import redis
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url = os.getenv("VALKEY_URL", os.getenv("REDIS_URL", "redis://valkey:6379/0"))
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return redis.Redis.from_url(url, decode_responses=False)
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def _worker_upload_dir() -> str:
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"""Directory on the worker for temp CSV and meta (same structure as API, but local to worker)."""
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return os.path.join(os.getcwd(), "uploads", "temp")
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def _ensure_worker_has_file_from_redis(job_id: str) -> Optional[str]:
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"""
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Load file content from Redis and write to worker's upload dir.
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Returns local file_path if successful, None otherwise.
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"""
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redis_client = _get_redis()
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key = f"{IMPORT_FILE_KEY_PREFIX}{job_id}"
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data = redis_client.get(key)
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if not data:
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return None
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try:
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raw = base64.b64decode(data)
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except Exception as e:
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logger.warning(f"Failed to decode import file from Redis: {e}")
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return None
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upload_dir = _worker_upload_dir()
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os.makedirs(upload_dir, exist_ok=True)
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file_path = os.path.join(upload_dir, f"{job_id}.csv")
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with open(file_path, "wb") as f:
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f.write(raw)
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return file_path
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def _ensure_worker_has_meta_from_redis(job_id: str, file_path: str) -> bool:
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"""Load meta from Redis and write to worker's meta file. Returns True if meta was found and written."""
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redis_client = _get_redis()
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key = f"{IMPORT_META_KEY_PREFIX}{job_id}"
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data = redis_client.get(key)
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if not data:
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return False
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try:
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meta = json.loads(data.decode("utf-8"))
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except Exception as e:
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logger.warning(f"Failed to decode import meta from Redis: {e}")
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return False
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meta_path = file_path.replace(".csv", ".meta.json")
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with open(meta_path, "w", encoding="utf-8") as f:
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json.dump(meta, f)
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return True
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def _delete_import_from_redis(job_id: str) -> None:
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"""Remove file, meta and error lines from Redis after commit (cleanup)."""
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try:
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r = _get_redis()
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r.delete(
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f"{IMPORT_FILE_KEY_PREFIX}{job_id}",
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f"{IMPORT_META_KEY_PREFIX}{job_id}",
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f"{IMPORT_ERROR_LINES_KEY_PREFIX}{job_id}",
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)
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except Exception as e:
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logger.warning(f"Failed to delete import keys from Redis: {e}")
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class ForeignKeyValidator:
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def __init__(self, session, tenant_id, company_id):
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self.session = session
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self.tenant_id = tenant_id
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self.company_id = company_id
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self.cache = {} # {(model_name, value): bool}
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def check_exists(self, model, value, field_name="id", is_public=False):
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if value is None:
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return True # Assume optional if None, or let DB handle not-null
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key = (model.__name__, value)
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if key in self.cache:
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return self.cache[key]
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query = self.session.query(getattr(model, field_name)).filter(getattr(model, field_name) == value)
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if not is_public:
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query = query.filter(model.tenant_id == self.tenant_id, model.company_id == self.company_id)
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exists = query.first() is not None
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self.cache[key] = exists
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return exists
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TRANSPORT_TYPE_VALUES = {
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"none",
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"transport",
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"box",
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"licence plates",
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"truck",
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"vessel",
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"rail_barge",
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"container",
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"airplane",
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"gondola",
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"flatbed",
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}
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def normalize_public_code(value: Optional[str]) -> Optional[str]:
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if value is None:
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return None
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text = str(value).strip().upper()
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return text or None
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def validate_public_code(
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validator: ForeignKeyValidator,
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model,
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value: Optional[str],
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line_num: int,
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col_name: str,
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field_name: str = "code",
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required: bool = False,
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) -> Optional[Dict[str, Any]]:
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code = normalize_public_code(value)
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if not code:
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if required:
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return {"line": line_num, "col": col_name, "msg": "Requerido"}
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return None
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if not validator.check_exists(model, code, field_name=field_name, is_public=True):
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return {"line": line_num, "col": col_name, "msg": "No existe en el catalogo"}
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return None
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def validate_tenant_fk_id(
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validator: ForeignKeyValidator,
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model,
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value: Optional[int],
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line_num: int,
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col_name: str,
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required: bool = False,
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) -> Optional[Dict[str, Any]]:
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if value is None:
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if required:
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return {"line": line_num, "col": col_name, "msg": "Requerido"}
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return None
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if not validator.check_exists(model, value):
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return {"line": line_num, "col": col_name, "msg": "No existe en el catalogo"}
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return None
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@celery_app.task(bind=True)
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def scan_file(self, job_id: str, model_target: str, config: str = None):
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"""
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Pass 1: Read CSV, Validate types, Write Errors to JSONL.
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File content is loaded from Redis (written by API on upload) so worker does not need shared filesystem.
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"""
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logger.info(f"Starting scan for job {job_id} target {model_target}")
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# 1. Get file from Redis and write to worker local disk
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file_path = _ensure_worker_has_file_from_redis(job_id)
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if not file_path:
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return {"status": "failed", "error": "File not found (missing or expired in queue). Please upload again."}
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_ensure_worker_has_meta_from_redis(job_id, file_path)
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# 2. Setup Error Log
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error_path = file_path.replace("temp", "errors").replace(".csv", ".jsonl")
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os.makedirs(os.path.dirname(error_path), exist_ok=True)
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total_rows = 0
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error_count = 0
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processed_rows = 0
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# 3. Count Total (Quick Pass) or just estimate
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try:
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with open(file_path, 'r', encoding='utf-8-sig') as f:
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total_rows = sum(1 for _ in f) - 1 # Minus header
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except Exception as e:
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return {"status": "failed", "error": f"Cannot read file: {e}"}
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footer_config = parse_footer_config(config)
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date_format = footer_config.get("dateFormat")
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# Validate and set default date_format if not provided
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if not date_format:
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date_format = "yyyy-mm-dd" # Default to ISO format
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logger.info(f"No date_format specified in config, using default: {date_format}")
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meta_path = file_path.replace(".csv", ".meta.json")
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meta = {}
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tenant_id = None
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company_id = None
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if os.path.exists(meta_path):
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try:
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with open(meta_path, "r", encoding="utf-8") as f_meta:
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meta = json.load(f_meta) or {}
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tenant_id = meta.get("tenant_id")
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company_id = meta.get("company_id")
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except Exception as e:
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logger.warning(f"Failed to read meta for job {job_id}: {e}")
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if not tenant_id or not company_id:
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return {"status": "failed", "error": "Missing context (tenant/company)"}
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template_id = meta.get("template_id") or (
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"imp_temp_header" if model_target == "invoice_header" else "imp_temp_details"
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)
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inv_type_value = normalize_public_code(footer_config.get("invoice_type") or meta.get("invoice_type") or "TEM")
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if not inv_type_value:
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inv_type_value = "TEM"
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try:
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from api.v1.modules.a76.invoices.models import InvoiceHeader
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from api.v1.modules.a76.clients_and_providers.models import ClientProvider
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from api.v1.modules.a76.customs_brokers.models import CustomsBroker
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from api.v1.modules.public.reference_data.currency_types.models import CurrencyType
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from api.v1.modules.public.reference_data.pedimento_codes.models import PedimentoCode
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from api.v1.modules.public.reference_data.code_pedimento_regimens.models import (
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CodePedimentoRegimen,
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)
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from api.v1.modules.public.reference_data.pedimento_regimens.models import RegimenPedimento
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from api.v1.modules.public.reference_data.invoice_types.models import InvoiceType
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from api.v1.modules.public.reference_data.customs_sections.models import CustomsSection
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from api.v1.modules.public.reference_data.incoterms.models import Incoterm
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from api.v1.modules.a76.parts.models import Part
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models = {
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"InvoiceHeader": InvoiceHeader,
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"InvoiceType": InvoiceType,
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"ClientProvider": ClientProvider,
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"CustomsBroker": CustomsBroker,
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"RegimenPedimento": RegimenPedimento,
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"CodePedimentoRegimen": CodePedimentoRegimen,
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"PedimentoCode": PedimentoCode,
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"CurrencyType": CurrencyType,
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"CustomsSection": CustomsSection,
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"Incoterm": Incoterm,
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"Part": Part,
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}
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with CoreSessionLocal() as session, \
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open(file_path, 'r', encoding='utf-8-sig') as f_in, \
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open(error_path, 'w', encoding='utf-8') as f_err:
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validator = ForeignKeyValidator(session, tenant_id, company_id)
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invoice_id_cache: Dict[str, Optional[int]] = {}
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# Detect Delimiter
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sample = f_in.read(2048)
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f_in.seek(0)
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try:
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dialect = csv.Sniffer().sniff(sample, delimiters=",;\t")
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except:
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dialect = 'excel'
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reader = csv.DictReader(f_in, dialect=dialect)
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for i, row in enumerate(reader, start=1):
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# Check for Progress Update
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if i % 1000 == 0:
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self.update_state(state='PROGRESS', meta={
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'current': i,
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'total': total_rows,
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'errors': error_count
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})
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# Solo columnas de la plantilla (respetar plantilla tal cual)
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row_norm = row_from_template(row, template_id, normalize_header)
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errors = validate_row_strict(
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row_norm,
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model_target,
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i,
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date_format,
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validator,
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inv_type_value,
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invoice_id_cache,
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models,
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)
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if errors:
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error_count += 1
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# Write simple JSON error
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f_err.write(json.dumps(errors) + "\n")
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processed_rows += 1
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except Exception as e:
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logger.error(f"Scan failed: {e}")
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return {"status": "failed", "error": str(e)}
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# 4. Store error line numbers in Redis so insert_valid_rows can skip them (any worker)
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error_lines_list = []
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errors_detail: List[Dict[str, Any]] = []
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try:
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if os.path.exists(error_path):
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with open(error_path, "r", encoding="utf-8") as f:
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for line in f:
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try:
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err = json.loads(line)
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if "line" in err:
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error_lines_list.append(err["line"])
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if len(errors_detail) < 500:
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errors_detail.append(
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{
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"line": err["line"],
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"col": err.get("col", ""),
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"msg": err.get("msg", ""),
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}
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)
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except Exception:
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pass
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if error_lines_list:
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r = _get_redis()
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r.set(
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f"{IMPORT_ERROR_LINES_KEY_PREFIX}{job_id}",
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json.dumps(error_lines_list).encode("utf-8"),
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ex=IMPORT_REDIS_TTL,
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)
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except Exception as e:
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logger.warning(f"Failed to store error lines in Redis: {e}")
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# 5. Result (incluye lista de errores para que el usuario pueda corregir el CSV)
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return {
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"status": "waiting_confirmation",
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"job_id": job_id,
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"total_rows": processed_rows,
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"error_count": error_count,
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"valid_rows": processed_rows - error_count,
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"errors": errors_detail,
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}
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def validate_row_phase_1(
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row: Dict[str, Any],
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target: str,
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line_num: int,
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date_format: Optional[str],
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) -> Optional[Dict[str, Any]]:
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"""
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Validation: Unique IDs, Dates, and Numeric constraint checks.
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Target: 'invoice_header' or 'invoice_details'
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"""
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def check_decimal(col_name):
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val = row.get(col_name)
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if val and str(val).strip():
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if parse_decimal(val) is None:
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return {"line": line_num, "col": col_name, "msg": "Debe ser un número decimal válido"}
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return None
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def check_int(col_name):
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val = row.get(col_name)
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if val and str(val).strip():
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if parse_int(val) is None:
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return {"line": line_num, "col": col_name, "msg": "Debe ser un número entero válido"}
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return None
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def check_date(col_name):
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date_str = row.get(col_name)
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if date_str and str(date_str).strip():
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if not is_valid_date(date_str, date_format):
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expected = display_date_format(date_format)
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return {
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"line": line_num,
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"col": col_name,
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"msg": f"Formato de fecha inválido ({expected})",
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}
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return None
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def check_weight(col_name):
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val = row.get(col_name)
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if val and str(val).strip():
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if parse_weight_unit(val) is None:
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return {"line": line_num, "col": col_name, "msg": "Unidad de peso inválida (ej. KGS, LBS)"}
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return None
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def check_currency(col_name):
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val = row.get(col_name)
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if val and str(val).strip():
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parsed_currency = parse_currency(val, None)
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val_norm = normalize_header(val)
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# parse_currency returns MANUAL if unknown, so if it wasn't explicitly MANUAL, it's invalid
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if parsed_currency.value == "manual" and "MANUAL" not in val_norm:
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return {"line": line_num, "col": col_name, "msg": "Moneda inválida (ej. MN, ME, USD, PESOS)"}
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return None
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|
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def check_transport_type(col_name):
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val = row.get(col_name)
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if val and str(val).strip():
|
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if str(val).strip().lower() not in TRANSPORT_TYPE_VALUES:
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return {"line": line_num, "col": col_name, "msg": "Tipo de transporte inválido (ej. box, truck, container)"}
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return None
|
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|
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# A. Invoice Header
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if target == 'invoice_header':
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# 1. Unique ID
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if not row.get('NUMERO FACTURA') and not row.get('NUM FACTURA') and not row.get('ID'):
|
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return {"line": line_num, "col": "NUMERO FACTURA", "msg": "Requerido"}
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|
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# 2. Date Format
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date_str = row.get('FECHA FACTURA') or row.get('FECHA')
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if not date_str or not str(date_str).strip():
|
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return {"line": line_num, "col": "FECHA FACTURA", "msg": "Requerido"}
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|
|
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err = check_date('FECHA FACTURA') or check_date('FECHA')
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if err: return err
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err = check_date('FECHA EMISION')
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if err: return err
|
|
|
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# 3. Numeric Fields
|
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for col in ['TIPO DE CAMBIO', 'FLETES', 'VALOR SEGUROS', 'SEGUROS', 'EMBALAJES', 'OTROS INCREMENTABLES']:
|
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err = check_decimal(col)
|
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if err: return err
|
|
|
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# 4. Integer FKs
|
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for col in ['CLAVE PROVEEDOR', 'CLAVE VENDIDO A', 'CLAVE ENVIADO A', 'AGENTE ADUANAL', 'REMESA']:
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err = check_int(col)
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if err: return err
|
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# 5. Enums
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for col in ['TIPO PESO']:
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err = check_weight(col)
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if err: return err
|
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for col in ['TIPO MONEDA']:
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err = check_currency(col)
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if err: return err
|
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|
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for col in ['TIPO TRANSPORTE']:
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err = check_transport_type(col)
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if err: return err
|
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|
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# B. Invoice Details (Parts)
|
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elif target == 'invoice_details':
|
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# 1. Line Number
|
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if not row.get('LINEA') and not row.get('RENGLON') and not row.get('PARTIDA'):
|
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return {"line": line_num, "col": "LINEA", "msg": "Requerido"}
|
|
|
|
# 2. Parent Link (Invoice Number)
|
|
if not (row.get('NUMERO FACTURA') or row.get('NUM FACTURA') or row.get('FACTURA')):
|
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return {"line": line_num, "col": "NUMERO FACTURA", "msg": "Requerido"}
|
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|
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# 3. Numeric Fields
|
|
for col in ['PRECIO UNITARIO', 'PRECIOUNITARIO', 'VALOR COMERCIAL', 'VALORCOMERCIAL', 'CANTIDAD']:
|
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err = check_decimal(col)
|
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if err: return err
|
|
|
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for col in ['CANTIDAD BULTOS', 'CANTIDADBULTOS', 'LINEA', 'RENGLON', 'PARTIDA']:
|
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err = check_int(col)
|
|
if err: return err
|
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|
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return None
|
|
|
|
|
|
def validate_row_strict(
|
|
row: Dict[str, Any],
|
|
target: str,
|
|
line_num: int,
|
|
date_format: Optional[str],
|
|
validator: ForeignKeyValidator,
|
|
inv_type_value: str,
|
|
invoice_id_cache: Dict[str, Optional[int]],
|
|
models: Dict[str, Any],
|
|
) -> Optional[Dict[str, Any]]:
|
|
err = validate_row_phase_1(row, target, line_num, date_format)
|
|
if err:
|
|
return err
|
|
|
|
InvoiceHeader = models["InvoiceHeader"]
|
|
InvoiceType = models["InvoiceType"]
|
|
ClientProvider = models["ClientProvider"]
|
|
CustomsBroker = models["CustomsBroker"]
|
|
RegimenPedimento = models["RegimenPedimento"]
|
|
CurrencyType = models["CurrencyType"]
|
|
CustomsSection = models["CustomsSection"]
|
|
Incoterm = models["Incoterm"]
|
|
Part = models["Part"]
|
|
|
|
if target == "invoice_header":
|
|
if not validator.check_exists(InvoiceType, inv_type_value, field_name="key", is_public=True):
|
|
return {"line": line_num, "col": "TIPO FACTURA", "msg": "No existe en el catalogo"}
|
|
|
|
provider_id = parse_int(row.get("CLAVE PROVEEDOR"))
|
|
err = validate_tenant_fk_id(validator, ClientProvider, provider_id, line_num, "CLAVE PROVEEDOR", required=True)
|
|
if err:
|
|
return err
|
|
|
|
sold_to_id = parse_int(row.get("CLAVE VENDIDO A"))
|
|
err = validate_tenant_fk_id(validator, ClientProvider, sold_to_id, line_num, "CLAVE VENDIDO A", required=True)
|
|
if err:
|
|
return err
|
|
|
|
shipped_to_id = parse_int(row.get("CLAVE ENVIADO A"))
|
|
err = validate_tenant_fk_id(validator, ClientProvider, shipped_to_id, line_num, "CLAVE ENVIADO A", required=True)
|
|
if err:
|
|
return err
|
|
|
|
broker_id = parse_int(row.get("AGENTE ADUANAL"))
|
|
err = validate_tenant_fk_id(validator, CustomsBroker, broker_id, line_num, "AGENTE ADUANAL")
|
|
if err:
|
|
return err
|
|
|
|
err = validate_public_code(
|
|
validator,
|
|
RegimenPedimento,
|
|
row.get("REGIMEN") or row.get("CLAVEDOCUMENTO"),
|
|
line_num,
|
|
"CLAVEDOCUMENTO",
|
|
)
|
|
if err:
|
|
return err
|
|
|
|
err = validate_public_code(
|
|
validator,
|
|
CustomsSection,
|
|
row.get("ADUANA DE CRUCE"),
|
|
line_num,
|
|
"ADUANA DE CRUCE",
|
|
field_name="customs_code",
|
|
)
|
|
if err:
|
|
return err
|
|
|
|
err = validate_public_code(
|
|
validator,
|
|
CurrencyType,
|
|
row.get("CLAVE MONEDA"),
|
|
line_num,
|
|
"CLAVE MONEDA",
|
|
)
|
|
if err:
|
|
return err
|
|
|
|
err = validate_public_code(
|
|
validator,
|
|
Incoterm,
|
|
row.get("CLAVE INCOTERM"),
|
|
line_num,
|
|
"CLAVE INCOTERM",
|
|
)
|
|
if err:
|
|
return err
|
|
|
|
elif target == "invoice_details":
|
|
invoice_number = (row.get("NUMERO FACTURA") or row.get("NUM FACTURA") or row.get("FACTURA") or "").strip()
|
|
if not invoice_number:
|
|
return {"line": line_num, "col": "NUMERO FACTURA", "msg": "Requerido"}
|
|
|
|
cache_key = f"{invoice_number}|{inv_type_value}"
|
|
if cache_key in invoice_id_cache:
|
|
invoice_id = invoice_id_cache[cache_key]
|
|
else:
|
|
invoice_id = (
|
|
validator.session.query(InvoiceHeader.id)
|
|
.filter(
|
|
InvoiceHeader.tenant_id == validator.tenant_id,
|
|
InvoiceHeader.company_id == validator.company_id,
|
|
InvoiceHeader.invoice_number == invoice_number,
|
|
InvoiceHeader.invoice_type == inv_type_value,
|
|
)
|
|
.scalar()
|
|
)
|
|
invoice_id_cache[cache_key] = invoice_id
|
|
if not invoice_id:
|
|
return {"line": line_num, "col": "NUMERO FACTURA", "msg": "Factura no existe"}
|
|
|
|
part_num = (row.get("NUMPARTE") or row.get("NUMERO PARTE") or "").strip()
|
|
if not part_num:
|
|
return {"line": line_num, "col": "NUMPARTE", "msg": "Requerido"}
|
|
if not validator.check_exists(Part, part_num, field_name="part_number"):
|
|
return {"line": line_num, "col": "NUMPARTE", "msg": "No existe en el catalogo"}
|
|
|
|
return None
|
|
|
|
def parse_footer_config(config: Optional[str]) -> Dict[str, Any]:
|
|
if not config:
|
|
return {}
|
|
try:
|
|
if isinstance(config, str):
|
|
return json.loads(config)
|
|
if isinstance(config, dict):
|
|
return config
|
|
except Exception:
|
|
return {}
|
|
return {}
|
|
|
|
|
|
def display_date_format(date_format: Optional[str]) -> str:
|
|
if not date_format:
|
|
return "YYYY-MM-DD"
|
|
return date_format.upper()
|
|
|
|
|
|
def parse_date(date_text: Optional[str], date_format: Optional[str]) -> Optional[datetime.date]:
|
|
if not date_text:
|
|
return None
|
|
candidates = []
|
|
fmt_map = {
|
|
"dd/mm/yyyy": "%d/%m/%Y",
|
|
"mm/dd/yyyy": "%m/%d/%Y",
|
|
"yyyy-mm-dd": "%Y-%m-%d",
|
|
}
|
|
if date_format and date_format in fmt_map:
|
|
candidates.append(fmt_map[date_format])
|
|
candidates.extend(["%Y-%m-%d", "%d/%m/%Y", "%m/%d/%Y"])
|
|
for fmt in candidates:
|
|
try:
|
|
return datetime.strptime(str(date_text).strip(), fmt).date()
|
|
except ValueError:
|
|
continue
|
|
return None
|
|
|
|
|
|
def is_valid_date(date_text: Optional[str], date_format: Optional[str]) -> bool:
|
|
return parse_date(date_text, date_format) is not None
|
|
|
|
|
|
def normalize_header(name: Optional[str]) -> str:
|
|
if not name:
|
|
return ""
|
|
name = unicodedata.normalize("NFKD", str(name)).upper()
|
|
name = "".join(ch for ch in name if not unicodedata.combining(ch))
|
|
name = re.sub(r"[^A-Z0-9]+", " ", name)
|
|
return re.sub(r"\s+", " ", name).strip()
|
|
|
|
|
|
def normalize_row(row: Dict[str, Any]) -> Dict[str, Any]:
|
|
return {normalize_header(k): v for k, v in row.items()}
|
|
|
|
|
|
def parse_int(value: Any) -> Optional[int]:
|
|
if value is None:
|
|
return None
|
|
text = str(value).strip()
|
|
if not text:
|
|
return None
|
|
try:
|
|
return int(text)
|
|
except ValueError:
|
|
return None
|
|
|
|
|
|
def parse_decimal(value: Any) -> Optional[Decimal]:
|
|
if value is None:
|
|
return None
|
|
text = str(value).strip()
|
|
if not text:
|
|
return None
|
|
text = text.replace(",", "")
|
|
try:
|
|
return Decimal(text)
|
|
except Exception:
|
|
return None
|
|
|
|
|
|
def decimal_or_zero(value: Any) -> Decimal:
|
|
"""Return parsed decimal or Decimal('0') for CSV nulls/empty (vanilla default)."""
|
|
return parse_decimal(value) or Decimal("0")
|
|
|
|
|
|
def int_or_zero(value: Any) -> int:
|
|
"""Return parsed int or 0 for CSV nulls/empty (vanilla default)."""
|
|
return parse_int(value) if parse_int(value) is not None else 0
|
|
|
|
|
|
def parse_currency(value: Optional[str], currency_type: Optional[str]):
|
|
from api.v1.modules.a76.invoices.models import Currency
|
|
if value:
|
|
normalized = normalize_header(value)
|
|
if normalized in {"MN", "M N", "NACIONAL", "LOCAL", "PESOS", "PESO"}:
|
|
return Currency.LOCAL
|
|
if normalized in {"ME", "M E", "EXTRANJERA", "EXTRANJERO", "FOREIGN", "USD", "DOLAR", "DOLARES"}:
|
|
return Currency.FOREIGN
|
|
if "MANUAL" in normalized:
|
|
return Currency.MANUAL
|
|
if currency_type and str(currency_type).strip().upper() == "MXN":
|
|
return Currency.LOCAL
|
|
if currency_type:
|
|
return Currency.FOREIGN
|
|
return Currency.MANUAL
|
|
|
|
|
|
def parse_weight_unit(value: Optional[str]):
|
|
from api.v1.modules.a76.invoices.models import WeightUnit
|
|
if not value:
|
|
return None
|
|
normalized = normalize_header(value)
|
|
if normalized in {"KG", "KGS", "KILOS", "KILOGRAMOS"}:
|
|
return WeightUnit.KGS
|
|
if normalized in {"LB", "LBS", "LIBRAS"}:
|
|
return WeightUnit.LBS
|
|
return None
|
|
|
|
|
|
def resolve_tenant_fk_id(
|
|
session: CoreSessionLocal,
|
|
model,
|
|
value: Optional[int],
|
|
tenant_id: int,
|
|
company_id: int,
|
|
cache: Dict[int, Optional[int]],
|
|
) -> Optional[int]:
|
|
if value is None:
|
|
return None
|
|
if value in cache:
|
|
return cache[value]
|
|
exists = (
|
|
session.query(model.id)
|
|
.filter(
|
|
model.id == value,
|
|
model.tenant_id == tenant_id,
|
|
model.company_id == company_id,
|
|
)
|
|
.scalar()
|
|
)
|
|
cache[value] = value if exists is not None else None
|
|
return cache[value]
|
|
|
|
|
|
def resolve_public_code(
|
|
session: CoreSessionLocal,
|
|
model,
|
|
column,
|
|
value: Optional[str],
|
|
cache: Dict[str, Optional[str]],
|
|
) -> Optional[str]:
|
|
if not value:
|
|
return None
|
|
normalized = str(value).strip().upper()
|
|
if not normalized:
|
|
return None
|
|
if normalized in cache:
|
|
return cache[normalized]
|
|
exists = session.query(column).filter(column == normalized).scalar()
|
|
cache[normalized] = normalized if exists is not None else None
|
|
return cache[normalized]
|
|
|
|
@celery_app.task(bind=True)
|
|
def insert_valid_rows(self, job_id: str, model_target: str):
|
|
"""
|
|
Pass 2: Re-read CSV, Skip Errors, Bulk Insert.
|
|
File and meta are loaded from Redis if present (same as scan_file), so worker does not need shared filesystem.
|
|
"""
|
|
logger.info(f"Starting Commit for {job_id} target {model_target}")
|
|
|
|
# Ensure we have the file on this worker: prefer Redis (so any worker can run commit)
|
|
file_path = _ensure_worker_has_file_from_redis(job_id)
|
|
if not file_path:
|
|
upload_dir = _worker_upload_dir()
|
|
file_path = os.path.join(upload_dir, f"{job_id}.csv")
|
|
if not os.path.exists(file_path):
|
|
return {"status": "failed", "error": "File not found (missing or expired). Please upload and confirm again."}
|
|
else:
|
|
_ensure_worker_has_meta_from_redis(job_id, file_path)
|
|
|
|
try:
|
|
from api.v1.modules.a76.invoices.models import (
|
|
InvoiceHeader,
|
|
InvoiceComplianceMx,
|
|
InvoiceFinancials,
|
|
InvoiceLogistics,
|
|
InvoiceSalesDetails,
|
|
OperationType,
|
|
TransportType,
|
|
WeightUnit,
|
|
)
|
|
from api.v1.modules.a76.clients_and_providers.models import ClientProvider
|
|
from api.v1.modules.a76.customs_brokers.models import CustomsBroker
|
|
from api.v1.modules.public.reference_data.currency_types.models import CurrencyType
|
|
from api.v1.modules.public.reference_data.pedimento_codes.models import PedimentoCode
|
|
from api.v1.modules.public.reference_data.code_pedimento_regimens.models import CodePedimentoRegimen
|
|
from api.v1.modules.public.reference_data.pedimento_regimens.models import RegimenPedimento
|
|
from api.v1.modules.public.reference_data.invoice_types.models import InvoiceType
|
|
from api.v1.modules.public.reference_data.customs_sections.models import CustomsSection
|
|
from api.v1.modules.public.reference_data.incoterms.models import Incoterm
|
|
|
|
from api.v1.modules.a76.items.models import Item
|
|
from api.v1.modules.a76.items.line_items.models import LineItem
|
|
from api.v1.modules.a76.items.line_financials.models import LineFinancial
|
|
from api.v1.modules.a76.items.line_quantities.models import LineQuantity
|
|
from api.v1.modules.a76.items.line_customs.models import LineCustom
|
|
from api.v1.modules.a76.items.line_descriptions.models import LineDescription
|
|
from api.v1.modules.a76.parts.models import Part
|
|
|
|
error_path = file_path.replace("temp", "errors").replace(".csv", ".jsonl")
|
|
|
|
# 1. Load Error Line Numbers (from Redis if scan ran on another worker, else from file)
|
|
error_lines = set()
|
|
try:
|
|
r = _get_redis()
|
|
raw = r.get(f"{IMPORT_ERROR_LINES_KEY_PREFIX}{job_id}")
|
|
if raw:
|
|
error_lines = set(json.loads(raw.decode("utf-8")))
|
|
except Exception as e:
|
|
logger.debug(f"Could not load error lines from Redis: {e}")
|
|
if not error_lines and os.path.exists(error_path):
|
|
with open(error_path, 'r', encoding='utf-8') as f:
|
|
for line in f:
|
|
try:
|
|
err = json.loads(line)
|
|
error_lines.add(err['line'])
|
|
except Exception:
|
|
pass
|
|
|
|
# Load Metadata (Context)
|
|
meta_path = file_path.replace(".csv", ".meta.json")
|
|
tenant_id = None
|
|
company_id = None
|
|
footer_config = {}
|
|
meta = {}
|
|
|
|
if os.path.exists(meta_path):
|
|
try:
|
|
with open(meta_path, 'r') as f:
|
|
meta = json.load(f) or {}
|
|
tenant_id = meta.get('tenant_id')
|
|
company_id = meta.get('company_id')
|
|
operation_type_raw = meta.get('operation_type', 'imp')
|
|
footer_config = parse_footer_config(meta.get('footer_config'))
|
|
except: pass
|
|
|
|
if not tenant_id or not company_id:
|
|
return {"status": "failed", "error": "Missing context (tenant/company)"}
|
|
|
|
# 2. Re-read and Map
|
|
# Initialize counters outside the session block so they're accessible later
|
|
headers_to_insert = []
|
|
details_to_insert = []
|
|
skipped_invalid = 0
|
|
skipped_missing_invoice = 0
|
|
skipped_missing_fk = 0
|
|
skipped_fk_details = []
|
|
inserted_count = 0
|
|
response = None # Will be set inside the session block
|
|
|
|
date_format = footer_config.get("dateFormat")
|
|
|
|
# Validate and set default date_format if not provided
|
|
if not date_format:
|
|
date_format = "yyyy-mm-dd" # Default to ISO format
|
|
logger.info(f"No date_format specified in config, using default: {date_format}")
|
|
else:
|
|
logger.info(f"Using date_format from config: {date_format}")
|
|
|
|
# Default types from config or fallback
|
|
op_type_value = OperationType(meta.get('operation_type', 'imp').lower())
|
|
inv_type_value = normalize_public_code(footer_config.get('invoice_type') or 'TEM') or 'TEM'
|
|
|
|
logger.info(f"Processing CSV with operation_type={op_type_value}, invoice_type={inv_type_value}, date_format={date_format}")
|
|
|
|
with CoreSessionLocal() as session:
|
|
invoice_id_cache = {}
|
|
cleared_invoices = set() # Track invoices where we've already cleared items in this job
|
|
provider_cache: Dict[int, Optional[int]] = {}
|
|
sold_to_cache: Dict[int, Optional[int]] = {}
|
|
shipped_to_cache: Dict[int, Optional[int]] = {}
|
|
broker_cache: Dict[int, Optional[int]] = {}
|
|
regimen_cache: Dict[str, Optional[str]] = {}
|
|
currency_type_cache: Dict[str, Optional[str]] = {}
|
|
customs_section_cache: Dict[str, Optional[str]] = {}
|
|
part_cache: Dict[str, Optional[int]] = {}
|
|
|
|
validator = ForeignKeyValidator(session, tenant_id, company_id)
|
|
|
|
with open(file_path, 'r', encoding='utf-8-sig') as f:
|
|
# Detect Delimiter
|
|
sample = f.read(2048)
|
|
f.seek(0)
|
|
try:
|
|
dialect = csv.Sniffer().sniff(sample, delimiters=",;\t")
|
|
except:
|
|
dialect = 'excel'
|
|
|
|
reader = csv.DictReader(f, dialect=dialect)
|
|
|
|
template_id = meta.get("template_id") or (
|
|
"imp_temp_header" if model_target == "invoice_header" else "imp_temp_details"
|
|
)
|
|
|
|
for i, row in enumerate(reader, start=1):
|
|
if i in error_lines:
|
|
continue
|
|
|
|
row_norm = row_from_template(row, template_id, normalize_header)
|
|
|
|
# Mapping Logic (solo campos que acepta el modelo de facturas)
|
|
if model_target == 'invoice_header':
|
|
invoice_number = (row_norm.get('NUMERO FACTURA') or row_norm.get('NUM FACTURA') or row_norm.get('FACTURA') or '').strip()
|
|
invoice_date = parse_date(row_norm.get('FECHA FACTURA') or row_norm.get('FECHA'), date_format)
|
|
|
|
if not invoice_number or not invoice_date:
|
|
skipped_invalid += 1
|
|
logger.debug(f"Row {i}: Skipped - missing invoice_number or invalid invoice_date. "
|
|
f"Invoice: {invoice_number}, Date: {row_norm.get('FECHA FACTURA') or row_norm.get('FECHA')}")
|
|
continue
|
|
|
|
# --- NEW: Foreign Key Validations ---
|
|
# 1. Invoice Type (Public)
|
|
if not validator.check_exists(InvoiceType, inv_type_value, field_name="key", is_public=True):
|
|
skipped_missing_fk += 1
|
|
reason = f"Tipo de factura '{inv_type_value}' no existe"
|
|
skipped_fk_details.append({"line": i, "invoice": invoice_number, "reason": reason})
|
|
logger.warning(f"Row {i} (Invoice {invoice_number}): {reason}")
|
|
continue
|
|
|
|
provider_id = parse_int(row_norm.get('CLAVE PROVEEDOR'))
|
|
err = validate_tenant_fk_id(
|
|
validator,
|
|
ClientProvider,
|
|
provider_id,
|
|
i,
|
|
"CLAVE PROVEEDOR",
|
|
required=True,
|
|
)
|
|
if err:
|
|
skipped_invalid += 1
|
|
reason = f"{err['col']}: {err['msg']}"
|
|
skipped_fk_details.append({"line": i, "invoice": invoice_number, "reason": reason})
|
|
logger.warning(f"Row {i} (Invoice {invoice_number}): {reason}")
|
|
continue
|
|
|
|
sold_to_id = parse_int(row_norm.get('CLAVE VENDIDO A'))
|
|
err = validate_tenant_fk_id(
|
|
validator,
|
|
ClientProvider,
|
|
sold_to_id,
|
|
i,
|
|
"CLAVE VENDIDO A",
|
|
required=True,
|
|
)
|
|
if err:
|
|
skipped_invalid += 1
|
|
reason = f"{err['col']}: {err['msg']}"
|
|
skipped_fk_details.append({"line": i, "invoice": invoice_number, "reason": reason})
|
|
logger.warning(f"Row {i} (Invoice {invoice_number}): {reason}")
|
|
continue
|
|
|
|
shipped_to_id = parse_int(row_norm.get('CLAVE ENVIADO A'))
|
|
err = validate_tenant_fk_id(
|
|
validator,
|
|
ClientProvider,
|
|
shipped_to_id,
|
|
i,
|
|
"CLAVE ENVIADO A",
|
|
required=True,
|
|
)
|
|
if err:
|
|
skipped_invalid += 1
|
|
reason = f"{err['col']}: {err['msg']}"
|
|
skipped_fk_details.append({"line": i, "invoice": invoice_number, "reason": reason})
|
|
logger.warning(f"Row {i} (Invoice {invoice_number}): {reason}")
|
|
continue
|
|
|
|
broker_id = parse_int(row_norm.get('AGENTE ADUANAL'))
|
|
err = validate_tenant_fk_id(
|
|
validator,
|
|
CustomsBroker,
|
|
broker_id,
|
|
i,
|
|
"AGENTE ADUANAL",
|
|
)
|
|
if err:
|
|
skipped_missing_fk += 1
|
|
reason = f"{err['col']}: {err['msg']}"
|
|
skipped_fk_details.append({"line": i, "invoice": invoice_number, "reason": reason})
|
|
logger.warning(f"Row {i} (Invoice {invoice_number}): {reason}")
|
|
continue
|
|
|
|
err = validate_public_code(
|
|
validator,
|
|
RegimenPedimento,
|
|
row_norm.get('REGIMEN') or row_norm.get('CLAVEDOCUMENTO'),
|
|
i,
|
|
"CLAVEDOCUMENTO",
|
|
)
|
|
if err:
|
|
skipped_missing_fk += 1
|
|
reason = f"{err['col']}: {err['msg']}"
|
|
skipped_fk_details.append({"line": i, "invoice": invoice_number, "reason": reason})
|
|
logger.warning(f"Row {i} (Invoice {invoice_number}): {reason}")
|
|
continue
|
|
|
|
err = validate_public_code(
|
|
validator,
|
|
CustomsSection,
|
|
row_norm.get('ADUANA DE CRUCE'),
|
|
i,
|
|
"ADUANA DE CRUCE",
|
|
field_name="customs_code",
|
|
)
|
|
if err:
|
|
skipped_missing_fk += 1
|
|
reason = f"{err['col']}: {err['msg']}"
|
|
skipped_fk_details.append({"line": i, "invoice": invoice_number, "reason": reason})
|
|
logger.warning(f"Row {i} (Invoice {invoice_number}): {reason}")
|
|
continue
|
|
|
|
err = validate_public_code(
|
|
validator,
|
|
CurrencyType,
|
|
row_norm.get('CLAVE MONEDA'),
|
|
i,
|
|
"CLAVE MONEDA",
|
|
)
|
|
if err:
|
|
skipped_missing_fk += 1
|
|
reason = f"{err['col']}: {err['msg']}"
|
|
skipped_fk_details.append({"line": i, "invoice": invoice_number, "reason": reason})
|
|
logger.warning(f"Row {i} (Invoice {invoice_number}): {reason}")
|
|
continue
|
|
|
|
err = validate_public_code(
|
|
validator,
|
|
Incoterm,
|
|
row_norm.get('CLAVE INCOTERM'),
|
|
i,
|
|
"CLAVE INCOTERM",
|
|
)
|
|
if err:
|
|
skipped_missing_fk += 1
|
|
reason = f"{err['col']}: {err['msg']}"
|
|
skipped_fk_details.append({"line": i, "invoice": invoice_number, "reason": reason})
|
|
logger.warning(f"Row {i} (Invoice {invoice_number}): {reason}")
|
|
continue
|
|
|
|
transport_type_val = row_norm.get('TIPO TRANSPORTE')
|
|
if transport_type_val and str(transport_type_val).strip().lower() not in TRANSPORT_TYPE_VALUES:
|
|
skipped_invalid += 1
|
|
reason = "TIPO TRANSPORTE: Tipo de transporte invalido"
|
|
skipped_fk_details.append({"line": i, "invoice": invoice_number, "reason": reason})
|
|
logger.warning(f"Row {i} (Invoice {invoice_number}): {reason}")
|
|
continue
|
|
|
|
currency_val = row_norm.get('TIPO MONEDA')
|
|
if currency_val and str(currency_val).strip():
|
|
parsed_currency = parse_currency(currency_val, None)
|
|
val_norm = normalize_header(currency_val)
|
|
if parsed_currency.value == "manual" and "MANUAL" not in val_norm:
|
|
skipped_invalid += 1
|
|
reason = "TIPO MONEDA: Moneda invalida"
|
|
skipped_fk_details.append({"line": i, "invoice": invoice_number, "reason": reason})
|
|
logger.warning(f"Row {i} (Invoice {invoice_number}): {reason}")
|
|
continue
|
|
|
|
# 2. Client/Provider and broker checks are handled above
|
|
|
|
# --- 4. Check for Existing Invoice (Upsert Logic) ---
|
|
existing_header = None
|
|
if invoice_number:
|
|
existing_header = (
|
|
session.query(InvoiceHeader)
|
|
.filter(
|
|
InvoiceHeader.tenant_id == tenant_id,
|
|
InvoiceHeader.company_id == company_id,
|
|
InvoiceHeader.invoice_number == invoice_number,
|
|
InvoiceHeader.invoice_type == inv_type_value
|
|
)
|
|
.first()
|
|
)
|
|
|
|
if existing_header:
|
|
# UPDATE existing header
|
|
header = existing_header
|
|
header.invoice_date = invoice_date
|
|
header.operation_type = op_type_value
|
|
header.is_updated = True # Mark as updated
|
|
header.updated_date = datetime.utcnow()
|
|
header.document_type = resolve_public_code(
|
|
session,
|
|
RegimenPedimento,
|
|
RegimenPedimento.code,
|
|
(row_norm.get('REGIMEN') or row_norm.get('CLAVEDOCUMENTO')),
|
|
regimen_cache,
|
|
)
|
|
header.project_number = (row_norm.get('NUM PROYECTO') or row_norm.get('NUMPROYECTO') or None)
|
|
header.purchase_order = (row_norm.get('ORDEN COMPRA') or row_norm.get('ORDENCOMPRA') or None)
|
|
header.alternate_invoice = (row_norm.get('FACTURA ALTERNA') or None)
|
|
header.invoice_ref = (row_norm.get('FACTURA EXPO REF') or row_norm.get('FACTURAEXPOREF') or None)
|
|
header.emission_date = parse_date(row_norm.get('FECHA EMISION'), date_format)
|
|
header.observation_es = (row_norm.get('OBSERVACIONES E') or None)
|
|
header.observation_en = (row_norm.get('OBSERVACIONES I') or None)
|
|
|
|
logger.info(f"Row {i}: Updating existing invoice {invoice_number}")
|
|
|
|
# Clean up related data that will be re-inserted/updated
|
|
# Note: compliance, financials, logistics are 1-to-1 relationships and will be updated by assignment below
|
|
# but we might want to be explicit if ORM doesn't handle replace well.
|
|
# SQLAlchemy relationship assignment usually handles 1-to-1 updates correctly.
|
|
|
|
else:
|
|
# CREATE new header
|
|
header = InvoiceHeader(
|
|
invoice_number=invoice_number,
|
|
invoice_date=invoice_date,
|
|
operation_type=op_type_value,
|
|
is_updated=False,
|
|
system="CSV",
|
|
capture_date=datetime.utcnow(),
|
|
invoice_type=inv_type_value,
|
|
document_type=resolve_public_code(
|
|
session,
|
|
RegimenPedimento,
|
|
RegimenPedimento.code,
|
|
(row_norm.get('REGIMEN') or row_norm.get('CLAVEDOCUMENTO')),
|
|
regimen_cache,
|
|
),
|
|
project_number=(row_norm.get('NUM PROYECTO') or row_norm.get('NUMPROYECTO') or None),
|
|
purchase_order=(row_norm.get('ORDEN COMPRA') or row_norm.get('ORDENCOMPRA') or None),
|
|
alternate_invoice=(row_norm.get('FACTURA ALTERNA') or None),
|
|
invoice_ref=(row_norm.get('FACTURA EXPO REF') or row_norm.get('FACTURAEXPOREF') or None),
|
|
emission_date=parse_date(row_norm.get('FECHA EMISION'), date_format),
|
|
observation_es=(row_norm.get('OBSERVACIONES E') or None),
|
|
observation_en=(row_norm.get('OBSERVACIONES I') or None),
|
|
tenant_id=tenant_id,
|
|
company_id=company_id,
|
|
)
|
|
|
|
compliance = InvoiceComplianceMx(
|
|
remesa=parse_int(row_norm.get('REMESA')),
|
|
aduana=resolve_public_code(
|
|
session,
|
|
CustomsSection,
|
|
CustomsSection.customs_code,
|
|
row_norm.get('ADUANA DE CRUCE'),
|
|
customs_section_cache,
|
|
),
|
|
provider_id=resolve_tenant_fk_id(
|
|
session,
|
|
ClientProvider,
|
|
parse_int(row_norm.get('CLAVE PROVEEDOR')),
|
|
tenant_id,
|
|
company_id,
|
|
provider_cache,
|
|
),
|
|
sold_to_id=resolve_tenant_fk_id(
|
|
session,
|
|
ClientProvider,
|
|
parse_int(row_norm.get('CLAVE VENDIDO A')),
|
|
tenant_id,
|
|
company_id,
|
|
sold_to_cache,
|
|
),
|
|
shipped_to_id=resolve_tenant_fk_id(
|
|
session,
|
|
ClientProvider,
|
|
parse_int(row_norm.get('CLAVE ENVIADO A')),
|
|
tenant_id,
|
|
company_id,
|
|
shipped_to_cache,
|
|
),
|
|
customs_broker_id=resolve_tenant_fk_id(
|
|
session,
|
|
CustomsBroker,
|
|
parse_int(row_norm.get('AGENTE ADUANAL')),
|
|
tenant_id,
|
|
company_id,
|
|
broker_cache,
|
|
),
|
|
edocument=(row_norm.get('E DOCUMENT') or None),
|
|
vucem_operation_num=(row_norm.get('NUM OPERACION') or None),
|
|
tenant_id=tenant_id,
|
|
company_id=company_id,
|
|
)
|
|
|
|
financials_currency_type = resolve_public_code(
|
|
session,
|
|
CurrencyType,
|
|
CurrencyType.code,
|
|
row_norm.get('CLAVE MONEDA'),
|
|
currency_type_cache,
|
|
)
|
|
financials = InvoiceFinancials(
|
|
currency=parse_currency(row_norm.get('TIPO MONEDA'), financials_currency_type),
|
|
currency_type=financials_currency_type,
|
|
exchange_rate=decimal_or_zero(row_norm.get('TIPO DE CAMBIO')),
|
|
freight=decimal_or_zero(row_norm.get('FLETES')),
|
|
insurance_value=decimal_or_zero(row_norm.get('VALOR SEGUROS')),
|
|
insurance=decimal_or_zero(row_norm.get('SEGUROS')),
|
|
packaging=decimal_or_zero(row_norm.get('EMBALAJES')),
|
|
other_increments=decimal_or_zero(row_norm.get('OTROS INCREMENTABLES')),
|
|
tenant_id=tenant_id,
|
|
company_id=company_id,
|
|
)
|
|
|
|
weight_type = parse_weight_unit(row_norm.get('TIPO PESO'))
|
|
logistics = None
|
|
if weight_type or row_norm.get('TIPO TRANSPORTE') or row_norm.get('NUMERO TRANSPORTE'):
|
|
raw_transport = (row_norm.get('TIPO TRANSPORTE') or "none")
|
|
transport_str = str(raw_transport).strip().lower() or "none"
|
|
try:
|
|
transport_type = TransportType(transport_str)
|
|
except ValueError:
|
|
transport_type = TransportType.NONE
|
|
logistics = InvoiceLogistics(
|
|
carrier_id=(row_norm.get('CLAVE TRANSPORTISTA') or None),
|
|
driver_name=(row_norm.get('NOMBRE CONDUCTOR') or None),
|
|
transport_type=transport_type,
|
|
transport_num=(row_norm.get('NUMERO TRANSPORTE') or None),
|
|
weight_type=weight_type or WeightUnit.KGS,
|
|
seal_number=(row_norm.get('PRECINTO') or None),
|
|
incoterm=(row_norm.get('CLAVE INCOTERM') or None),
|
|
entry_exit_date=parse_date(row_norm.get('FECHA EMISION'), date_format),
|
|
tenant_id=tenant_id,
|
|
company_id=company_id,
|
|
)
|
|
|
|
header.compliance_mx = compliance
|
|
header.financials = financials
|
|
if logistics:
|
|
header.logistics = logistics
|
|
|
|
headers_to_insert.append(header)
|
|
|
|
elif model_target == 'invoice_details':
|
|
invoice_number = (row_norm.get('NUMERO FACTURA') or row_norm.get('NUM FACTURA') or '').strip()
|
|
if not invoice_number:
|
|
skipped_invalid += 1
|
|
continue
|
|
|
|
cache_key = f"{invoice_number}|{inv_type_value}"
|
|
if cache_key in invoice_id_cache:
|
|
invoice_id = invoice_id_cache[cache_key]
|
|
else:
|
|
invoice_id = (
|
|
session.query(InvoiceHeader.id)
|
|
.filter(
|
|
InvoiceHeader.tenant_id == tenant_id,
|
|
InvoiceHeader.company_id == company_id,
|
|
InvoiceHeader.invoice_number == invoice_number,
|
|
InvoiceHeader.invoice_type == inv_type_value,
|
|
)
|
|
.scalar()
|
|
)
|
|
invoice_id_cache[cache_key] = invoice_id
|
|
|
|
if not invoice_id:
|
|
logger.warning(
|
|
"Invoice not found for details row %s (invoice_number=%s)",
|
|
i,
|
|
invoice_number,
|
|
)
|
|
skipped_missing_invoice += 1
|
|
continue
|
|
|
|
part_num = (row_norm.get('NUMPARTE') or row_norm.get('NUMERO PARTE') or '').strip()
|
|
if not part_num:
|
|
skipped_invalid += 1
|
|
reason = "NUMPARTE: Requerido"
|
|
skipped_fk_details.append({"line": i, "invoice": invoice_number, "reason": reason})
|
|
logger.warning(f"Row {i} (Invoice {invoice_number}): {reason}")
|
|
continue
|
|
if not validator.check_exists(Part, part_num, field_name="part_number"):
|
|
skipped_missing_fk += 1
|
|
reason = f"NUMPARTE '{part_num}' no existe"
|
|
skipped_fk_details.append({"line": i, "invoice": invoice_number, "reason": reason})
|
|
logger.warning(f"Row {i} (Invoice {invoice_number}): {reason}")
|
|
continue
|
|
|
|
# --- Prevent Duplicates: Clear existing items for this invoice (Once per job) ---
|
|
if invoice_id not in cleared_invoices:
|
|
logger.info(f"Clearing existing details for Invoice {invoice_number} (ID: {invoice_id}) to prevent duplicates")
|
|
|
|
# 1. Delete Items (Cascades to LineItem, LineFinancial, etc. if DB configured, check models)
|
|
# Checking Item model, we usually need to be careful.
|
|
# Assuming Cascade delete is set up on FKs or we rely on ORM cascade if using relationships.
|
|
# Here we use bulk delete.
|
|
session.query(Item).filter(Item.invoice_id == invoice_id).delete(synchronize_session=False)
|
|
|
|
# 2. Delete InvoiceSalesDetails
|
|
session.query(InvoiceSalesDetails).filter(InvoiceSalesDetails.invoice_id == invoice_id).delete(synchronize_session=False)
|
|
|
|
cleared_invoices.add(invoice_id)
|
|
|
|
# --- NEW LOGIC: Expanded Anexo 76 Structure ---
|
|
|
|
# A. Find/Cache Part
|
|
part_id = None
|
|
part_id = part_cache.get(part_num)
|
|
if part_id is None:
|
|
p = session.query(Part.id).filter(
|
|
Part.part_number == part_num,
|
|
Part.tenant_id == tenant_id,
|
|
Part.company_id == company_id
|
|
).first()
|
|
if p:
|
|
part_id = p.id
|
|
part_cache[part_num] = part_id
|
|
|
|
line_num_val = (row_norm.get('LINEA') or row_norm.get('RENGLON') or row_norm.get('PARTIDA'))
|
|
line_num = parse_int(line_num_val) or (len(details_to_insert) + 1)
|
|
|
|
# 1. Parent Item
|
|
item = Item(
|
|
invoice_id=invoice_id,
|
|
tenant_id=tenant_id,
|
|
company_id=company_id,
|
|
item_type="N", # Default to Normal
|
|
system_origin="CSV"
|
|
)
|
|
session.add(item)
|
|
session.flush() # Need item.id
|
|
|
|
# 2. Main Line
|
|
line = LineItem(
|
|
item_id=item.id,
|
|
line_number=line_num,
|
|
part_number=part_id,
|
|
tenant_id=tenant_id,
|
|
company_id=company_id
|
|
)
|
|
session.add(line)
|
|
session.flush() # Need line.id
|
|
|
|
# 3. Financial Data (vanilla: nulls from CSV -> 0)
|
|
price = parse_decimal(row_norm.get('PRECIO UNITARIO') or row_norm.get('PRECIOUNITARIO'))
|
|
val_com = parse_decimal(row_norm.get('VALOR COMERCIAL') or row_norm.get('VALORCOMERCIAL'))
|
|
qty = parse_decimal(row_norm.get('CANTIDAD'))
|
|
commercial_total = val_com or (price * qty if price and qty else None)
|
|
|
|
session.add(LineFinancial(
|
|
item_line_id=line.id,
|
|
unit_cost_capture=decimal_or_zero(price),
|
|
total_commercial_value=decimal_or_zero(commercial_total),
|
|
))
|
|
|
|
# 4. Quantities (vanilla: nulls -> 0 so we always have a quantity row)
|
|
session.add(LineQuantity(
|
|
item_line_id=line.id,
|
|
quantity=decimal_or_zero(qty),
|
|
))
|
|
|
|
# 5. Customs/Fraction
|
|
origin = row_norm.get('PAIS ORIGEN') or row_norm.get('PAISORIGEN')
|
|
fraction = row_norm.get('FRACCION')
|
|
if origin or fraction:
|
|
session.add(LineCustom(
|
|
item_line_id=line.id,
|
|
fraction=fraction,
|
|
origin_country=origin,
|
|
))
|
|
|
|
# 6. Description
|
|
desc = row_norm.get('DESCRIPCION')
|
|
if desc:
|
|
session.add(LineDescription(
|
|
item_line_id=line.id,
|
|
description_spanish=desc,
|
|
))
|
|
|
|
# 7. Legacy Sales Details (For specific audit/UI fields; vanilla: nulls -> 0)
|
|
detail = InvoiceSalesDetails(
|
|
invoice_id=invoice_id,
|
|
line_number=line_num,
|
|
sales_order=(row_norm.get('ORDEN DE COMPRA') or row_norm.get('ORDENCOMPRA') or None),
|
|
line_bundles=int_or_zero(row_norm.get('CANTIDAD BULTOS') or row_norm.get('CANTIDADBULTOS')),
|
|
tenant_id=tenant_id,
|
|
company_id=company_id,
|
|
)
|
|
session.add(detail)
|
|
details_to_insert.append(item) # Use as counter/ref
|
|
|
|
# 3. Bulk Insert (ORM Transaction)
|
|
try:
|
|
if model_target == 'invoice_header':
|
|
if headers_to_insert:
|
|
logger.info(f"Attempting to commit {len(headers_to_insert)} headers")
|
|
session.add_all(headers_to_insert)
|
|
session.commit()
|
|
inserted_count = len(headers_to_insert)
|
|
logger.info(f"Headers commit successful. Inserted: {inserted_count}")
|
|
else:
|
|
logger.warning(f"No headers to insert for job {job_id}")
|
|
else:
|
|
if details_to_insert:
|
|
logger.info(f"Attempting to commit {len(details_to_insert)} items and related data")
|
|
session.commit() # Everything was already added with session.add()
|
|
inserted_count = len(details_to_insert)
|
|
logger.info(f"Details commit successful. Inserted: {inserted_count}")
|
|
else:
|
|
logger.warning(f"No details to insert for job {job_id}")
|
|
|
|
except Exception as db_err:
|
|
session.rollback()
|
|
logger.error(f"DB Error during {model_target} commit: {db_err}")
|
|
import traceback
|
|
logger.error(traceback.format_exc())
|
|
return {"status": "failed", "error": str(db_err)}
|
|
|
|
# 4. Determine final status and prepare response (inside session block to access variables)
|
|
total_skipped = skipped_invalid + skipped_missing_fk + skipped_missing_invoice
|
|
|
|
# Log summary
|
|
logger.info(f"Job {job_id} completed. Inserted: {inserted_count}, Skipped: {total_skipped} "
|
|
f"(invalid: {skipped_invalid}, missing_fk: {skipped_missing_fk}, missing_invoice: {skipped_missing_invoice})")
|
|
|
|
# Prepare response based on results
|
|
if inserted_count == 0:
|
|
if total_skipped > 0:
|
|
logger.warning(f"No valid records to insert for job {job_id}. All {total_skipped} records were rejected.")
|
|
response = {
|
|
"status": "warning",
|
|
"inserted": 0,
|
|
"skipped_invalid": skipped_invalid,
|
|
"skipped_missing_invoice": skipped_missing_invoice,
|
|
"skipped_missing_fk": skipped_missing_fk,
|
|
"skipped_details": skipped_fk_details,
|
|
"message": f"No se insertaron registros. {total_skipped} fueron rechazados."
|
|
}
|
|
else:
|
|
logger.error(f"No valid records found in CSV for job {job_id}")
|
|
response = {
|
|
"status": "failed",
|
|
"error": "No hay registros válidos en el archivo CSV",
|
|
"inserted": 0,
|
|
"skipped_invalid": skipped_invalid,
|
|
"skipped_missing_invoice": skipped_missing_invoice,
|
|
"skipped_missing_fk": skipped_missing_fk,
|
|
"skipped_details": skipped_fk_details
|
|
}
|
|
else:
|
|
# Success case - at least some records were inserted
|
|
response = {
|
|
"status": "finished",
|
|
"inserted": inserted_count,
|
|
"skipped_invalid": skipped_invalid,
|
|
"skipped_missing_invoice": skipped_missing_invoice,
|
|
"skipped_missing_fk": skipped_missing_fk,
|
|
"skipped_details": skipped_fk_details
|
|
}
|
|
|
|
except Exception as e:
|
|
logger.error(f"Task failed: {e}")
|
|
import traceback
|
|
logger.error(traceback.format_exc())
|
|
return {"status": "failed", "error": str(e)}
|
|
|
|
# 5. Cleanup: remove temp files and Redis keys so data is not kept indefinitely
|
|
try:
|
|
if file_path and os.path.exists(file_path):
|
|
os.remove(file_path)
|
|
if os.path.exists(error_path):
|
|
os.remove(error_path)
|
|
_delete_import_from_redis(job_id)
|
|
except Exception as cleanup_err:
|
|
logger.warning("Failed to cleanup temp files or Redis: %s", cleanup_err)
|
|
|
|
# Ensure response is defined (fallback in case of unexpected errors)
|
|
if response is None:
|
|
logger.error(f"Unexpected error: response not set for job {job_id}")
|
|
response = {
|
|
"status": "failed",
|
|
"error": "Error inesperado durante el procesamiento",
|
|
"inserted": 0,
|
|
"skipped_invalid": skipped_invalid,
|
|
"skipped_missing_invoice": skipped_missing_invoice,
|
|
"skipped_missing_fk": skipped_missing_fk,
|
|
"skipped_details": skipped_fk_details
|
|
}
|
|
|
|
return response
|