| import json |
|
|
| from core.config import PRECOMPUTED_DIR |
| from core.schemas import Criterion, Verdict |
|
|
| _HARDCODED_CRITERIA = [ |
| { |
| "id": "C1", "title": "Minimum Annual Turnover", |
| "category": "financial", "mandatory": True, |
| "description": "The bidder shall have a minimum average annual turnover of INR 5 Crore during the last three financial years (2022-23, 2023-24, 2024-25).", |
| "rule": {"type": "numeric_threshold", "field": "annual_turnover_inr", |
| "operator": ">=", "value": 50000000, "unit": "INR"}, |
| "query_hints": ["annual turnover", "total revenue", "INR crore", "audited financials", "CA certificate"], |
| "source_page": 2, "source_clause": "3.2(a)", |
| }, |
| { |
| "id": "C2", "title": "Completed Construction Projects", |
| "category": "technical", "mandatory": True, |
| "description": "The bidder must have successfully completed at least three (3) similar construction projects of value not less than INR 1 Crore each in the last five financial years.", |
| "rule": {"type": "count_threshold", "field": "completed_projects", |
| "operator": ">=", "value": 3, "unit": None}, |
| "query_hints": ["completed projects", "construction experience", "work order", "completion certificate", "similar projects"], |
| "source_page": 2, "source_clause": "3.2(b)", |
| }, |
| { |
| "id": "C3", "title": "GST Registration", |
| "category": "compliance", "mandatory": True, |
| "description": "The bidder shall possess a valid Goods and Services Tax (GST) registration certificate. The GSTIN must be active as on the date of submission.", |
| "rule": {"type": "certification_present", "field": "gstin", |
| "operator": "exists", "value": None, "unit": None}, |
| "query_hints": ["GSTIN", "GST certificate", "GST registration", "tax registration"], |
| "source_page": 2, "source_clause": "3.2(c)", |
| }, |
| { |
| "id": "C4", "title": "ISO 9001:2015 Certification", |
| "category": "compliance", "mandatory": True, |
| "description": "The bidder shall hold a valid ISO 9001:2015 Quality Management System certification issued by an accredited certification body.", |
| "rule": {"type": "certification_present", "field": "iso_9001", |
| "operator": "exists", "value": None, "unit": None}, |
| "query_hints": ["ISO 9001", "quality management", "ISO certificate", "QMS certification"], |
| "source_page": 2, "source_clause": "3.2(d)", |
| }, |
| { |
| "id": "C5", "title": "Paramilitary Infrastructure Experience", |
| "category": "technical", "mandatory": False, |
| "description": "Preferably, the bidder may have prior experience with construction or maintenance of paramilitary or defence infrastructure.", |
| "rule": {"type": "document_present", "field": "paramilitary_experience", |
| "operator": "exists", "value": None, "unit": None}, |
| "query_hints": ["paramilitary", "defence infrastructure", "CRPF", "BSF", "security forces"], |
| "source_page": 2, "source_clause": "3.2(e)", |
| }, |
| ] |
|
|
|
|
| def load_criteria() -> list[Criterion]: |
| criteria_file = PRECOMPUTED_DIR / "criteria.json" |
| if criteria_file.exists(): |
| data = json.loads(criteria_file.read_text(encoding="utf-8")) |
| return [Criterion(**c) for c in data.get("criteria", data)] |
| return [Criterion(**c) for c in _HARDCODED_CRITERIA] |
|
|
|
|
| def load_evaluation(bidder_id: str, criterion_id: str) -> Verdict: |
| eval_file = PRECOMPUTED_DIR / f"eval_{bidder_id}.json" |
| if eval_file.exists(): |
| data = json.loads(eval_file.read_text(encoding="utf-8")) |
| verdicts = data if isinstance(data, list) else data.get("verdicts", []) |
| for v in verdicts: |
| if v.get("criterion_id") == criterion_id: |
| return Verdict(**v) |
| |
| from core.config import MODEL_VERSION |
| from datetime import datetime, timezone |
| return Verdict( |
| bidder_id=bidder_id, |
| criterion_id=criterion_id, |
| verdict="needs_review", |
| reason="Pre-computed evaluation not available. Manual review required.", |
| model_version=MODEL_VERSION, |
| timestamp=datetime.now(timezone.utc).isoformat(), |
| combined_confidence=0.0, |
| ) |
|
|
