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feat: 서포트 카테고리 전면 개선
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- 서포트 카테고리 UI 개선: 좌우 스크롤, 헤더/본문 동기화, 가운데 정렬
- 동일 항목 합산 기능 구현 (Type + Size + Grade 기준)
- 헤더 구조 변경: 압력/스케줄 제거, 구매수량 단일화, User Requirements 추가
- 우레탄 블럭슈 두께 정보(40t, 27t) Material Grade에 포함
- 서포트 수량 계산 수정: 취합된 숫자 그대로 표시 (4의 배수 계산 제거)
- 서포트 분류 로직 개선: CLAMP, U-BOLT, URETHANE BLOCK SHOE 등 정확한 분류
- 백엔드 서포트 분류기에 User Requirements 추출 기능 추가
- 엑셀 내보내기에 서포트 카테고리 처리 로직 추가
This commit is contained in:
hyungi
2025-10-17 07:59:35 +09:00
parent a27213e0e5
commit 6b6360ecd5
19 changed files with 2452 additions and 278 deletions
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78
backend/app/routers/purchase_request.py
View File

@@ -1,13 +1,14 @@
"""
구매신청 관리 API
"""
from fastapi import APIRouter, Depends, HTTPException, status, Body
from fastapi import APIRouter, Depends, HTTPException, status, Body, File, UploadFile, Form
from fastapi.responses import FileResponse
from pydantic import BaseModel
from sqlalchemy import text
from sqlalchemy.orm import Session
from typing import Optional, List, Dict
from datetime import datetime
from pathlib import Path
import os
import json
@@ -20,7 +21,7 @@ logger = get_logger(__name__)
router = APIRouter(prefix="/purchase-request", tags=["Purchase Request"])
# 엑셀 파일 저장 경로
EXCEL_DIR = "exports"
EXCEL_DIR = "uploads/excel_exports"
os.makedirs(EXCEL_DIR, exist_ok=True)
class PurchaseRequestCreate(BaseModel):
@@ -705,3 +706,76 @@ def create_excel_file(materials_data: List[Dict], file_path: str, request_no: st
# 파일 저장
wb.save(file_path)
@router.post("/upload-excel")
async def upload_request_excel(
excel_file: UploadFile = File(...),
request_id: int = Form(...),
category: str = Form(...),
# current_user: dict = Depends(get_current_user),
db: Session = Depends(get_db)
):
"""
구매신청에 대한 엑셀 파일 업로드 (BOM에서 생성한 원본 파일)
"""
try:
# 구매신청 정보 조회
query = text("""
SELECT request_no, job_no
FROM purchase_requests
WHERE request_id = :request_id
""")
result = db.execute(query, {"request_id": request_id}).fetchone()
if not result:
raise HTTPException(
status_code=status.HTTP_404_NOT_FOUND,
detail="구매신청을 찾을 수 없습니다"
)
# 엑셀 저장 디렉토리 생성
excel_dir = Path("uploads/excel_exports")
excel_dir.mkdir(parents=True, exist_ok=True)
# 파일명 생성
timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
safe_filename = f"{result.job_no}_{result.request_no}_{timestamp}.xlsx"
file_path = excel_dir / safe_filename
# 파일 저장
content = await excel_file.read()
with open(file_path, "wb") as f:
f.write(content)
# 구매신청 테이블에 엑셀 파일 경로 업데이트
update_query = text("""
UPDATE purchase_requests
SET excel_file_path = :excel_file_path
WHERE request_id = :request_id
""")
db.execute(update_query, {
"excel_file_path": safe_filename,
"request_id": request_id
})
db.commit()
logger.info(f"엑셀 파일 업로드 완료: {safe_filename}")
return {
"success": True,
"message": "엑셀 파일이 성공적으로 업로드되었습니다",
"file_path": safe_filename
}
except HTTPException:
raise
except Exception as e:
db.rollback()
logger.error(f"Failed to upload excel file: {str(e)}")
raise HTTPException(
status_code=500,
detail=f"엑셀 파일 업로드 실패: {str(e)}"
)

14
backend/app/services/bolt_classifier.py
View File

@@ -706,7 +706,8 @@ def classify_bolt(dat_file: str, description: str, main_nom: str, length: Option
"nominal_size_fraction": dimensions_result.get('nominal_size_fraction', main_nom),
"length": dimensions_result.get('length', ''),
"diameter": dimensions_result.get('diameter', ''),
"dimension_description": dimensions_result.get('dimension_description', '')
"dimension_description": dimensions_result.get('dimension_description', ''),
"bolts_per_flange": dimensions_result.get('bolts_per_flange', 1)
},
"grade_strength": {
@@ -966,12 +967,19 @@ def extract_bolt_dimensions(main_nom: str, description: str) -> Dict:
except:
nominal_size_fraction = actual_bolt_size
# 플랜지당 볼트 세트 수 추출 (예: (8), (4))
bolts_per_flange = 1 # 기본값
flange_bolt_pattern = re.search(r'\((\d+)\)', description)
if flange_bolt_pattern:
bolts_per_flange = int(flange_bolt_pattern.group(1))
dimensions = {
"nominal_size": actual_bolt_size, # 실제 볼트 사이즈
"nominal_size_fraction": nominal_size_fraction, # 분수 변환값
"length": "",
"diameter": "",
"dimension_description": nominal_size_fraction # 분수로 표시
"dimension_description": nominal_size_fraction, # 분수로 표시
"bolts_per_flange": bolts_per_flange # 플랜지당 볼트 세트 수
}
# 길이 정보 추출 (개선된 패턴)
@@ -984,6 +992,8 @@ def extract_bolt_dimensions(main_nom: str, description: str) -> Dict:
r'X\s*(\d+(?:\.\d+)?)\s*MM', # M8 X 20MM 형태
r',\s*(\d+(?:\.\d+)?)\s*LG', # ", 145.0000 LG" 형태 (PSV, LT 볼트용)
r',\s*(\d+(?:\.\d+)?)\s+(?:CK|PSV|LT)', # ", 140 CK" 형태 (PSV 볼트용)
r'PSV\s+(\d+(?:\.\d+)?)', # PSV 140 형태 (PSV 볼트 전용)
r'(\d+(?:\.\d+)?)\s+PSV', # 140 PSV 형태 (PSV 볼트 전용)
r'(\d+(?:\.\d+)?)\s*MM(?:\s|,|$)', # 75MM 형태 (단독)
r'(\d+(?:\.\d+)?)\s*mm(?:\s|,|$)' # 75mm 형태 (단독)
]

8
backend/app/services/flange_classifier.py
View File

@@ -182,6 +182,14 @@ def classify_flange(dat_file: str, description: str, main_nom: str,
dat_upper = dat_file.upper()
# 1. 플랜지 키워드 확인 (재질만 있어도 통합 분류기가 이미 플랜지로 분류했으므로 진행)
# 사이트 글라스와 스트레이너는 밸브로 분류되어야 함
if 'SIGHT GLASS' in desc_upper or 'STRAINER' in desc_upper or '사이트글라스' in desc_upper or '스트레이너' in desc_upper:
return {
"category": "VALVE",
"overall_confidence": 1.0,
"reason": "SIGHT GLASS 또는 STRAINER는 밸브로 분류"
}
flange_keywords = ['FLG', 'FLANGE', '플랜지', 'ORIFICE', 'SPECTACLE', 'PADDLE', 'SPACER']
has_flange_keyword = any(keyword in desc_upper or keyword in dat_upper for keyword in flange_keywords)

13
backend/app/services/integrated_classifier.py
View File

@@ -10,7 +10,7 @@ from .fitting_classifier import classify_fitting
# Level 1: 명확한 타입 키워드 (최우선)
LEVEL1_TYPE_KEYWORDS = {
"BOLT": ["FLANGE BOLT", "U-BOLT", "U BOLT", "BOLT", "STUD", "NUT", "SCREW", "WASHER", "볼트", "너트", "스터드", "나사", "와셔", "유볼트"],
"VALVE": ["VALVE", "GATE", "BALL", "GLOBE", "CHECK", "BUTTERFLY", "NEEDLE", "RELIEF", "밸브", "게이트", "볼", "글로브", "체크", "버터플라이", "니들", "릴리프"],
"VALVE": ["VALVE", "GATE", "BALL", "GLOBE", "CHECK", "BUTTERFLY", "NEEDLE", "RELIEF", "SIGHT GLASS", "STRAINER", "밸브", "게이트", "볼", "글로브", "체크", "버터플라이", "니들", "릴리프", "사이트글라스", "스트레이너"],
"FLANGE": ["FLG", "FLANGE", "플랜지", "프랜지", "ORIFICE", "SPECTACLE", "PADDLE", "SPACER", "BLIND", "REDUCING FLANGE", "RED FLANGE"],
"PIPE": ["PIPE", "TUBE", "파이프", "배관", "SMLS", "SEAMLESS"],
"FITTING": ["SOCK-O-LET", "WELD-O-LET", "ELL-O-LET", "THREAD-O-LET", "ELB-O-LET", "NIP-O-LET", "COUP-O-LET", "SOCKOLET", "WELDOLET", "ELLOLET", "THREADOLET", "ELBOLET", "NIPOLET", "COUPOLET", "OLET", "ELBOW", "ELL", "TEE", "REDUCER", "CAP", "COUPLING", "NIPPLE", "SWAGE", "PLUG", "엘보", "티", "리듀서", "캡", "니플", "커플링", "플러그", "CONC", "ECC"],
@@ -110,6 +110,17 @@ def classify_material_integrated(description: str, main_nom: str = "",
"reason": "스페셜 키워드 발견"
}
# VALVE 카테고리 우선 확인 (SIGHT GLASS, STRAINER)
if ('SIGHT GLASS' in desc_upper or 'STRAINER' in desc_upper or
'사이트글라스' in desc_upper or '스트레이너' in desc_upper):
return {
"category": "VALVE",
"confidence": 1.0,
"evidence": ["VALVE_SPECIAL_KEYWORD"],
"classification_level": "LEVEL0_VALVE",
"reason": "SIGHT GLASS 또는 STRAINER 키워드 발견"
}
# SUPPORT 카테고리 우선 확인 (BOLT 카테고리보다 먼저)
# U-BOLT, CLAMP, URETHANE BLOCK 등
if ('U-BOLT' in desc_upper or 'U BOLT' in desc_upper or '유볼트' in desc_upper or

52
backend/app/services/support_classifier.py
View File

@@ -108,7 +108,22 @@ def classify_support(dat_file: str, description: str, main_nom: str,
# 4. 사이즈 정보 추출
size_result = extract_support_size(description, main_nom)
# 5. 최종 결과 조합
# 5. 사용자 요구사항 추출
user_requirements = extract_support_user_requirements(description)
# 6. 우레탄 블럭슈 두께 정보 추출 및 Material Grade 보강
enhanced_material_grade = material_result.get('grade', 'UNKNOWN')
if support_type_result.get("support_type") == "URETHANE_BLOCK":
# 두께 정보 추출 (40t, 27t 등)
thickness_match = re.search(r'(\d+)\s*[tT](?![oO])', description.upper())
if thickness_match:
thickness = f"{thickness_match.group(1)}t"
if enhanced_material_grade == 'UNKNOWN' or not enhanced_material_grade:
enhanced_material_grade = thickness
elif thickness not in enhanced_material_grade:
enhanced_material_grade = f"{enhanced_material_grade} {thickness}"
# 7. 최종 결과 조합
return {
"category": "SUPPORT",
@@ -118,10 +133,10 @@ def classify_support(dat_file: str, description: str, main_nom: str,
"load_rating": load_result.get("load_rating", ""),
"load_capacity": load_result.get("capacity", ""),
# 재질 정보 (공통 모듈)
# 재질 정보 (공통 모듈) - 우레탄 블럭슈 두께 정보 포함
"material": {
"standard": material_result.get('standard', 'UNKNOWN'),
"grade": material_result.get('grade', 'UNKNOWN'),
"grade": enhanced_material_grade,
"material_type": material_result.get('material_type', 'UNKNOWN'),
"confidence": material_result.get('confidence', 0.0)
},
@@ -129,6 +144,9 @@ def classify_support(dat_file: str, description: str, main_nom: str,
# 사이즈 정보
"size_info": size_result,
# 사용자 요구사항
"user_requirements": user_requirements,
# 전체 신뢰도
"overall_confidence": calculate_support_confidence({
"type": support_type_result.get('confidence', 0),
@@ -183,6 +201,34 @@ def classify_support_type(dat_file: str, description: str) -> Dict:
"evidence": ["NO_SUPPORT_TYPE_FOUND"]
}
def extract_support_user_requirements(description: str) -> List[str]:
"""서포트 사용자 요구사항 추출"""
desc_upper = description.upper()
requirements = []
# 표면처리 관련
if 'GALV' in desc_upper or 'GALVANIZED' in desc_upper:
requirements.append('GALVANIZED')
if 'HDG' in desc_upper or 'HOT DIP' in desc_upper:
requirements.append('HOT DIP GALVANIZED')
if 'PAINT' in desc_upper or 'PAINTED' in desc_upper:
requirements.append('PAINTED')
# 재질 관련
if 'SS' in desc_upper or 'STAINLESS' in desc_upper:
requirements.append('STAINLESS STEEL')
if 'CARBON' in desc_upper:
requirements.append('CARBON STEEL')
# 특수 요구사항
if 'FIRE SAFE' in desc_upper:
requirements.append('FIRE SAFE')
if 'SEISMIC' in desc_upper or '내진' in desc_upper:
requirements.append('SEISMIC')
return requirements
def classify_load_rating(description: str) -> Dict:
"""하중 등급 분류"""

27
backend/app/services/valve_classifier.py
View File

@@ -89,6 +89,24 @@ VALVE_TYPES = {
"typical_connections": ["FLANGED", "THREADED"],
"pressure_range": "150LB ~ 600LB",
"special_features": ["LUBRICATED", "NON_LUBRICATED"]
},
"SIGHT_GLASS": {
"dat_file_patterns": ["SIGHT_", "SG_"],
"description_keywords": ["SIGHT GLASS", "SIGHT", "사이트글라스", "사이트 글라스"],
"characteristics": "유체 확인용 관찰창",
"typical_connections": ["FLANGED", "THREADED"],
"pressure_range": "150LB ~ 600LB",
"special_features": ["TRANSPARENT", "VISUAL_INSPECTION"]
},
"STRAINER": {
"dat_file_patterns": ["STRAINER_", "STR_"],
"description_keywords": ["STRAINER", "스트레이너", "여과기"],
"characteristics": "이물질 여과용",
"typical_connections": ["FLANGED", "THREADED"],
"pressure_range": "150LB ~ 600LB",
"special_features": ["MESH_FILTER", "Y_TYPE", "BASKET_TYPE"]
}
}
@@ -212,8 +230,13 @@ def classify_valve(dat_file: str, description: str, main_nom: str, length: float
desc_upper = description.upper()
dat_upper = dat_file.upper()
# 1. 밸브 키워드 확인 (재질만 있어도 통합 분류기가 이미 밸브로 분류했으므로 진행)
valve_keywords = ['VALVE', 'GATE', 'BALL', 'GLOBE', 'CHECK', 'BUTTERFLY', 'NEEDLE', 'RELIEF', 'SOLENOID', '밸브', '게이트', '볼', '글로브', '체크', '버터플라이', '니들', '릴리프', '솔레노이드']
# 1. 사이트 글라스와 스트레이너 우선 확인
if 'SIGHT GLASS' in desc_upper or 'STRAINER' in desc_upper or '사이트글라스' in desc_upper or '스트레이너' in desc_upper:
# 사이트 글라스와 스트레이너는 항상 밸브로 분류
pass
# 밸브 키워드 확인 (재질만 있어도 통합 분류기가 이미 밸브로 분류했으므로 진행)
valve_keywords = ['VALVE', 'GATE', 'BALL', 'GLOBE', 'CHECK', 'BUTTERFLY', 'NEEDLE', 'RELIEF', 'SOLENOID', 'SIGHT GLASS', 'STRAINER', '밸브', '게이트', '볼', '글로브', '체크', '버터플라이', '니들', '릴리프', '솔레노이드', '사이트글라스', '스트레이너']
has_valve_keyword = any(keyword in desc_upper or keyword in dat_upper for keyword in valve_keywords)
# 밸브 재질 확인 (A216, A217, A351, A352)

168
backend/exports/PR-20251016-001.json Normal file
View File

@@ -0,0 +1,168 @@
{
"request_no": "PR-20251016-001",
"job_no": "1",
"created_at": "2025-10-16T05:40:46.947440",
"materials": [
{
"material_id": 3543,
"description": "PIPE, SMLS, SCH 40S, ASTM A312 TP304",
"category": "PIPE",
"size": "1/2\"",
"material_grade": "ASTM A312 TP304",
"quantity": 11,
"unit": "EA",
"user_requirement": ""
},
{
"material_id": 3551,
"description": "PIPE, SMLS, SCH 80, ASTM A106 B",
"category": "PIPE",
"size": "3/4\"",
"material_grade": "ASTM A106 B",
"quantity": 92,
"unit": "EA",
"user_requirement": ""
},
{
"material_id": 3555,
"description": "PIPE, SMLS, SCH 40S, ASTM A312 TP304",
"category": "PIPE",
"size": "1\"",
"material_grade": "ASTM A312 TP304",
"quantity": 23,
"unit": "EA",
"user_requirement": ""
},
{
"material_id": 3565,
"description": "PIPE, SMLS, SCH 80, ASTM A106 B",
"category": "PIPE",
"size": "1\"",
"material_grade": "ASTM A106 B",
"quantity": 139,
"unit": "EA",
"user_requirement": ""
},
{
"material_id": 3574,
"description": "PIPE, SMLS, SCH 40S, ASTM A312 TP304",
"category": "PIPE",
"size": "1 1/2\"",
"material_grade": "ASTM A312 TP304",
"quantity": 14,
"unit": "EA",
"user_requirement": ""
},
{
"material_id": 3588,
"description": "PIPE, SMLS, SCH 80, ASTM A106 B",
"category": "PIPE",
"size": "1 1/2\"",
"material_grade": "ASTM A106 B",
"quantity": 98,
"unit": "EA",
"user_requirement": ""
},
{
"material_id": 3844,
"description": "PIPE, SMLS, SCH 80, ASTM A106 B",
"category": "PIPE",
"size": "1/2\"",
"material_grade": "ASTM A106 B",
"quantity": 82,
"unit": "EA",
"user_requirement": ""
},
{
"material_id": 3926,
"description": "PIPE, SMLS, SCH 40S, ASTM A312 TP304",
"category": "PIPE",
"size": "10\"",
"material_grade": "ASTM A312 TP304",
"quantity": 4,
"unit": "EA",
"user_requirement": ""
},
{
"material_id": 3930,
"description": "PIPE, SMLS, SCH 40S, ASTM A312 TP304",
"category": "PIPE",
"size": "12\"",
"material_grade": "ASTM A312 TP304",
"quantity": 1,
"unit": "EA",
"user_requirement": ""
},
{
"material_id": 3931,
"description": "PIPE, SMLS, SCH 40, ASTM A106 B",
"category": "PIPE",
"size": "2\"",
"material_grade": "ASTM A106 B",
"quantity": 50,
"unit": "EA",
"user_requirement": ""
},
{
"material_id": 3981,
"description": "PIPE, SMLS, SCH 40S, ASTM A312 TP304",
"category": "PIPE",
"size": "2\"",
"material_grade": "ASTM A312 TP304",
"quantity": 9,
"unit": "EA",
"user_requirement": ""
},
{
"material_id": 3990,
"description": "PIPE, SMLS, SCH 40, ASTM A106 B",
"category": "PIPE",
"size": "3\"",
"material_grade": "ASTM A106 B",
"quantity": 25,
"unit": "EA",
"user_requirement": ""
},
{
"material_id": 3998,
"description": "PIPE, SMLS, SCH 40S, ASTM A312 TP304",
"category": "PIPE",
"size": "3\"",
"material_grade": "ASTM A312 TP304",
"quantity": 8,
"unit": "EA",
"user_requirement": ""
},
{
"material_id": 4023,
"description": "PIPE, SMLS, SCH 40S, ASTM A312 TP304",
"category": "PIPE",
"size": "3/4\"",
"material_grade": "ASTM A312 TP304",
"quantity": 15,
"unit": "EA",
"user_requirement": ""
},
{
"material_id": 4126,
"description": "PIPE, SMLS, SCH 40, ASTM A106 B",
"category": "PIPE",
"size": "4\"",
"material_grade": "ASTM A106 B",
"quantity": 12,
"unit": "EA",
"user_requirement": ""
},
{
"material_id": 4138,
"description": "PIPE, SMLS, SCH 40, ASTM A106 B",
"category": "PIPE",
"size": "6\"",
"material_grade": "ASTM A106 B",
"quantity": 13,
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