Deployment Script, Postgres migration, UX improvements

backend/app/seed.py

@@ -3,6 +3,7 @@ from __future__ import annotations
 from collections import Counter
 from datetime import date, datetime
 import logging
+import os
 from pathlib import Path
 import re
 
@@ -22,10 +23,48 @@ from app.services.client_access_service import MODULE_CATALOG, default_access_le
 TENANT_ID = "hunter-premium-produce"
 WORKBOOK_EFFECTIVE_DATE = date(2025, 9, 1)
 WORKBOOK_SENTINEL_ITEM_ID = "404266"
-WORKBOOK_PATH = Path(__file__).resolve().parents[2] / "Input Cost Spreadsheet(1).xlsx"
+WORKBOOK_FILENAME = "Input Cost Spreadsheet(1).xlsx"
 logger = logging.getLogger("data_entry_app.seed")
 
 
+def _workbook_candidates() -> list[Path]:
+    env_value = os.getenv("WORKBOOK_PATH")
+    env_path = env_value.strip() if isinstance(env_value, str) and env_value.strip() else None
+    repo_root = Path(__file__).resolve().parents[2]
+    cwd = Path.cwd()
+
+    candidates = [
+        Path(env_path) if env_path else None,
+        Path("/srv/lean101-clients") / WORKBOOK_FILENAME,
+        repo_root / WORKBOOK_FILENAME,
+        cwd / WORKBOOK_FILENAME,
+        Path("/app") / WORKBOOK_FILENAME,
+        Path("/") / WORKBOOK_FILENAME,
+    ]
+
+    ordered: list[Path] = []
+    seen: set[str] = set()
+    for candidate in candidates:
+        if candidate is None:
+            continue
+        key = str(candidate)
+        if key in seen:
+            continue
+        seen.add(key)
+        ordered.append(candidate)
+    return ordered
+
+
+def _resolve_workbook_path() -> Path:
+    for candidate in _workbook_candidates():
+        if candidate.exists():
+            return candidate
+    return _workbook_candidates()[0]
+
+
+WORKBOOK_PATH = _resolve_workbook_path()
+
+
 def _text(value) -> str | None:
     if value is None:
         return None
@@ -129,9 +168,12 @@ def _build_process_key(label, grading_cost: float, bagging_cost: float, cracking
 
 
 def _load_workbook():
-    if not WORKBOOK_PATH.exists():
-        raise FileNotFoundError(f"Workbook not found at {WORKBOOK_PATH}")
-    return load_workbook(WORKBOOK_PATH, data_only=True)
+    workbook_path = _resolve_workbook_path()
+    if not workbook_path.exists():
+        raise FileNotFoundError(
+            f"Workbook not found. Checked: {', '.join(str(path) for path in _workbook_candidates())}"
+        )
+    return load_workbook(workbook_path, data_only=True)
 
 
 def _read_raw_material_rows(workbook) -> list[dict]:
@@ -684,10 +726,14 @@ def seed_costing_workspace(db):
 def seed_if_empty():
     Base.metadata.create_all(bind=engine)
     with SessionLocal() as db:
-        if WORKBOOK_PATH.exists():
+        workbook_path = _resolve_workbook_path()
+        if workbook_path.exists():
             seed_costing_workspace(db)
         else:
-            logger.warning("Skipping costing workspace seed because workbook is missing at %s", WORKBOOK_PATH)
+            logger.warning(
+                "Skipping costing workspace seed because workbook is missing. Checked: %s",
+                ", ".join(str(path) for path in _workbook_candidates()),
+            )
         seed_client_access(db)
         seed_access(db)
         db.commit()