feat: SWG 가스켓 전체 구성 정보 표시 개선

- H/F/I/O SS304/GRAPHITE/CS/CS 패턴에서 4개 구성요소 모두 표시 - 기존 SS304 + GRAPHITE → SS304/GRAPHITE/CS/CS로 완전한 구성 표시 - 외부링/필러/내부링/추가구성 모든 정보 포함 - 구매수량 계산 모달에서 정확한 재질 정보 확인 가능
2025-08-30 14:23:01 +09:00
parent 78d90c7a8f
commit 4f8e395f87
84 changed files with 16297 additions and 2161 deletions
--- a/backend/app/routers/tubing.py
+++ b/backend/app/routers/tubing.py
@@ -0,0 +1,538 @@
+from fastapi import APIRouter, Depends, HTTPException, Query
+from sqlalchemy.orm import Session, joinedload
+from sqlalchemy import text
+from typing import Optional, List
+from datetime import datetime, date
+from pydantic import BaseModel
+from decimal import Decimal
+
+from ..database import get_db
+from ..models import (
+    TubingCategory, TubingSpecification, TubingManufacturer, 
+    TubingProduct, MaterialTubingMapping, Material
+)
+
+router = APIRouter()
+
+# ================================
+# Pydantic 모델들
+# ================================
+
+class TubingCategoryResponse(BaseModel):
+    id: int
+    category_code: str
+    category_name: str
+    description: Optional[str] = None
+    is_active: bool
+    created_at: datetime
+
+    class Config:
+        from_attributes = True
+
+class TubingManufacturerResponse(BaseModel):
+    id: int
+    manufacturer_code: str
+    manufacturer_name: str
+    country: Optional[str] = None
+    website: Optional[str] = None
+    is_active: bool
+
+    class Config:
+        from_attributes = True
+
+class TubingSpecificationResponse(BaseModel):
+    id: int
+    spec_code: str
+    spec_name: str
+    category_name: Optional[str] = None
+    outer_diameter_mm: Optional[float] = None
+    wall_thickness_mm: Optional[float] = None
+    inner_diameter_mm: Optional[float] = None
+    material_grade: Optional[str] = None
+    material_standard: Optional[str] = None
+    max_pressure_bar: Optional[float] = None
+    max_temperature_c: Optional[float] = None
+    min_temperature_c: Optional[float] = None
+    standard_length_m: Optional[float] = None
+    surface_finish: Optional[str] = None
+    is_active: bool
+
+    class Config:
+        from_attributes = True
+
+class TubingProductResponse(BaseModel):
+    id: int
+    specification_id: int
+    manufacturer_id: int
+    manufacturer_part_number: str
+    manufacturer_product_name: Optional[str] = None
+    spec_name: Optional[str] = None
+    manufacturer_name: Optional[str] = None
+    list_price: Optional[float] = None
+    currency: Optional[str] = 'KRW'
+    lead_time_days: Optional[int] = None
+    availability_status: Optional[str] = None
+    datasheet_url: Optional[str] = None
+    notes: Optional[str] = None
+    is_active: bool
+
+    class Config:
+        from_attributes = True
+
+class TubingProductCreate(BaseModel):
+    specification_id: int
+    manufacturer_id: int
+    manufacturer_part_number: str
+    manufacturer_product_name: Optional[str] = None
+    list_price: Optional[float] = None
+    currency: str = 'KRW'
+    lead_time_days: Optional[int] = None
+    minimum_order_qty: Optional[float] = None
+    standard_packaging_qty: Optional[float] = None
+    availability_status: Optional[str] = None
+    datasheet_url: Optional[str] = None
+    catalog_page: Optional[str] = None
+    notes: Optional[str] = None
+
+class MaterialTubingMappingCreate(BaseModel):
+    material_id: int
+    tubing_product_id: int
+    confidence_score: Optional[float] = None
+    mapping_method: str = 'manual'
+    required_length_m: Optional[float] = None
+    calculated_quantity: Optional[float] = None
+    notes: Optional[str] = None
+
+# ================================
+# API 엔드포인트들
+# ================================
+
+@router.get("/categories", response_model=List[TubingCategoryResponse])
+async def get_tubing_categories(
+    skip: int = Query(0, ge=0),
+    limit: int = Query(100, ge=1, le=1000),
+    db: Session = Depends(get_db)
+):
+    """Tubing 카테고리 목록 조회"""
+    try:
+        categories = db.query(TubingCategory)\
+            .filter(TubingCategory.is_active == True)\
+            .offset(skip)\
+            .limit(limit)\
+            .all()
+        
+        return categories
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=f"카테고리 조회 실패: {str(e)}")
+
+@router.get("/manufacturers", response_model=List[TubingManufacturerResponse])
+async def get_tubing_manufacturers(
+    skip: int = Query(0, ge=0),
+    limit: int = Query(100, ge=1, le=1000),
+    search: Optional[str] = Query(None),
+    country: Optional[str] = Query(None),
+    db: Session = Depends(get_db)
+):
+    """Tubing 제조사 목록 조회"""
+    try:
+        query = db.query(TubingManufacturer)\
+            .filter(TubingManufacturer.is_active == True)
+        
+        if search:
+            query = query.filter(
+                TubingManufacturer.manufacturer_name.ilike(f"%{search}%") |
+                TubingManufacturer.manufacturer_code.ilike(f"%{search}%")
+            )
+        
+        if country:
+            query = query.filter(TubingManufacturer.country.ilike(f"%{country}%"))
+        
+        manufacturers = query.offset(skip).limit(limit).all()
+        return manufacturers
+        
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=f"제조사 조회 실패: {str(e)}")
+
+@router.get("/specifications", response_model=List[TubingSpecificationResponse])
+async def get_tubing_specifications(
+    skip: int = Query(0, ge=0),
+    limit: int = Query(100, ge=1, le=1000),
+    category_id: Optional[int] = Query(None),
+    material_grade: Optional[str] = Query(None),
+    outer_diameter_min: Optional[float] = Query(None),
+    outer_diameter_max: Optional[float] = Query(None),
+    search: Optional[str] = Query(None),
+    db: Session = Depends(get_db)
+):
+    """Tubing 규격 목록 조회"""
+    try:
+        query = db.query(TubingSpecification)\
+            .options(joinedload(TubingSpecification.category))\
+            .filter(TubingSpecification.is_active == True)
+        
+        if category_id:
+            query = query.filter(TubingSpecification.category_id == category_id)
+        
+        if material_grade:
+            query = query.filter(TubingSpecification.material_grade.ilike(f"%{material_grade}%"))
+        
+        if outer_diameter_min:
+            query = query.filter(TubingSpecification.outer_diameter_mm >= outer_diameter_min)
+            
+        if outer_diameter_max:
+            query = query.filter(TubingSpecification.outer_diameter_mm <= outer_diameter_max)
+        
+        if search:
+            query = query.filter(
+                TubingSpecification.spec_name.ilike(f"%{search}%") |
+                TubingSpecification.spec_code.ilike(f"%{search}%") |
+                TubingSpecification.material_grade.ilike(f"%{search}%")
+            )
+        
+        specifications = query.offset(skip).limit(limit).all()
+        
+        # 응답 데이터 변환
+        result = []
+        for spec in specifications:
+            spec_dict = {
+                "id": spec.id,
+                "spec_code": spec.spec_code,
+                "spec_name": spec.spec_name,
+                "category_name": spec.category.category_name if spec.category else None,
+                "outer_diameter_mm": float(spec.outer_diameter_mm) if spec.outer_diameter_mm else None,
+                "wall_thickness_mm": float(spec.wall_thickness_mm) if spec.wall_thickness_mm else None,
+                "inner_diameter_mm": float(spec.inner_diameter_mm) if spec.inner_diameter_mm else None,
+                "material_grade": spec.material_grade,
+                "material_standard": spec.material_standard,
+                "max_pressure_bar": float(spec.max_pressure_bar) if spec.max_pressure_bar else None,
+                "max_temperature_c": float(spec.max_temperature_c) if spec.max_temperature_c else None,
+                "min_temperature_c": float(spec.min_temperature_c) if spec.min_temperature_c else None,
+                "standard_length_m": float(spec.standard_length_m) if spec.standard_length_m else None,
+                "surface_finish": spec.surface_finish,
+                "is_active": spec.is_active
+            }
+            result.append(spec_dict)
+        
+        return result
+        
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=f"규격 조회 실패: {str(e)}")
+
+@router.get("/products", response_model=List[TubingProductResponse])
+async def get_tubing_products(
+    skip: int = Query(0, ge=0),
+    limit: int = Query(100, ge=1, le=1000),
+    specification_id: Optional[int] = Query(None),
+    manufacturer_id: Optional[int] = Query(None),
+    search: Optional[str] = Query(None),
+    db: Session = Depends(get_db)
+):
+    """Tubing 제품 목록 조회"""
+    try:
+        query = db.query(TubingProduct)\
+            .options(
+                joinedload(TubingProduct.specification),
+                joinedload(TubingProduct.manufacturer)
+            )\
+            .filter(TubingProduct.is_active == True)
+        
+        if specification_id:
+            query = query.filter(TubingProduct.specification_id == specification_id)
+            
+        if manufacturer_id:
+            query = query.filter(TubingProduct.manufacturer_id == manufacturer_id)
+        
+        if search:
+            query = query.filter(
+                TubingProduct.manufacturer_part_number.ilike(f"%{search}%") |
+                TubingProduct.manufacturer_product_name.ilike(f"%{search}%")
+            )
+        
+        products = query.offset(skip).limit(limit).all()
+        
+        # 응답 데이터 변환
+        result = []
+        for product in products:
+            product_dict = {
+                "id": product.id,
+                "specification_id": product.specification_id,
+                "manufacturer_id": product.manufacturer_id,
+                "manufacturer_part_number": product.manufacturer_part_number,
+                "manufacturer_product_name": product.manufacturer_product_name,
+                "spec_name": product.specification.spec_name if product.specification else None,
+                "manufacturer_name": product.manufacturer.manufacturer_name if product.manufacturer else None,
+                "list_price": float(product.list_price) if product.list_price else None,
+                "currency": product.currency,
+                "lead_time_days": product.lead_time_days,
+                "availability_status": product.availability_status,
+                "datasheet_url": product.datasheet_url,
+                "notes": product.notes,
+                "is_active": product.is_active
+            }
+            result.append(product_dict)
+        
+        return result
+        
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=f"제품 조회 실패: {str(e)}")
+
+@router.post("/products", response_model=TubingProductResponse)
+async def create_tubing_product(
+    product_data: TubingProductCreate,
+    db: Session = Depends(get_db)
+):
+    """새 Tubing 제품 등록"""
+    try:
+        # 중복 확인
+        existing = db.query(TubingProduct)\
+            .filter(
+                TubingProduct.specification_id == product_data.specification_id,
+                TubingProduct.manufacturer_id == product_data.manufacturer_id,
+                TubingProduct.manufacturer_part_number == product_data.manufacturer_part_number
+            ).first()
+        
+        if existing:
+            raise HTTPException(
+                status_code=400,
+                detail=f"동일한 제품이 이미 등록되어 있습니다: {product_data.manufacturer_part_number}"
+            )
+        
+        # 새 제품 생성
+        new_product = TubingProduct(**product_data.dict())
+        db.add(new_product)
+        db.commit()
+        db.refresh(new_product)
+        
+        # 관련 정보와 함께 조회
+        product_with_relations = db.query(TubingProduct)\
+            .options(
+                joinedload(TubingProduct.specification),
+                joinedload(TubingProduct.manufacturer)
+            )\
+            .filter(TubingProduct.id == new_product.id)\
+            .first()
+        
+        return {
+            "id": product_with_relations.id,
+            "specification_id": product_with_relations.specification_id,
+            "manufacturer_id": product_with_relations.manufacturer_id,
+            "manufacturer_part_number": product_with_relations.manufacturer_part_number,
+            "manufacturer_product_name": product_with_relations.manufacturer_product_name,
+            "spec_name": product_with_relations.specification.spec_name if product_with_relations.specification else None,
+            "manufacturer_name": product_with_relations.manufacturer.manufacturer_name if product_with_relations.manufacturer else None,
+            "list_price": float(product_with_relations.list_price) if product_with_relations.list_price else None,
+            "currency": product_with_relations.currency,
+            "lead_time_days": product_with_relations.lead_time_days,
+            "availability_status": product_with_relations.availability_status,
+            "datasheet_url": product_with_relations.datasheet_url,
+            "notes": product_with_relations.notes,
+            "is_active": product_with_relations.is_active
+        }
+        
+    except HTTPException:
+        db.rollback()
+        raise
+    except Exception as e:
+        db.rollback()
+        raise HTTPException(status_code=500, detail=f"제품 등록 실패: {str(e)}")
+
+@router.post("/material-mapping")
+async def create_material_tubing_mapping(
+    mapping_data: MaterialTubingMappingCreate,
+    mapped_by: str = "admin",
+    db: Session = Depends(get_db)
+):
+    """BOM 자재와 Tubing 제품 매핑 생성"""
+    try:
+        # 기존 매핑 확인
+        existing = db.query(MaterialTubingMapping)\
+            .filter(
+                MaterialTubingMapping.material_id == mapping_data.material_id,
+                MaterialTubingMapping.tubing_product_id == mapping_data.tubing_product_id
+            ).first()
+        
+        if existing:
+            raise HTTPException(
+                status_code=400,
+                detail="이미 매핑된 자재와 제품입니다"
+            )
+        
+        # 새 매핑 생성
+        new_mapping = MaterialTubingMapping(
+            **mapping_data.dict(),
+            mapped_by=mapped_by
+        )
+        db.add(new_mapping)
+        db.commit()
+        db.refresh(new_mapping)
+        
+        return {
+            "success": True,
+            "message": "매핑이 성공적으로 생성되었습니다",
+            "mapping_id": new_mapping.id
+        }
+        
+    except HTTPException:
+        db.rollback()
+        raise
+    except Exception as e:
+        db.rollback()
+        raise HTTPException(status_code=500, detail=f"매핑 생성 실패: {str(e)}")
+
+@router.get("/material-mappings/{material_id}")
+async def get_material_tubing_mappings(
+    material_id: int,
+    db: Session = Depends(get_db)
+):
+    """특정 자재의 Tubing 매핑 조회"""
+    try:
+        mappings = db.query(MaterialTubingMapping)\
+            .options(
+                joinedload(MaterialTubingMapping.tubing_product)
+                .joinedload(TubingProduct.specification),
+                joinedload(MaterialTubingMapping.tubing_product)
+                .joinedload(TubingProduct.manufacturer)
+            )\
+            .filter(MaterialTubingMapping.material_id == material_id)\
+            .all()
+        
+        result = []
+        for mapping in mappings:
+            product = mapping.tubing_product
+            mapping_dict = {
+                "mapping_id": mapping.id,
+                "confidence_score": float(mapping.confidence_score) if mapping.confidence_score else None,
+                "mapping_method": mapping.mapping_method,
+                "mapped_by": mapping.mapped_by,
+                "mapped_at": mapping.mapped_at,
+                "required_length_m": float(mapping.required_length_m) if mapping.required_length_m else None,
+                "calculated_quantity": float(mapping.calculated_quantity) if mapping.calculated_quantity else None,
+                "is_verified": mapping.is_verified,
+                "tubing_product": {
+                    "id": product.id,
+                    "manufacturer_part_number": product.manufacturer_part_number,
+                    "manufacturer_product_name": product.manufacturer_product_name,
+                    "spec_name": product.specification.spec_name if product.specification else None,
+                    "manufacturer_name": product.manufacturer.manufacturer_name if product.manufacturer else None,
+                    "list_price": float(product.list_price) if product.list_price else None,
+                    "currency": product.currency,
+                    "availability_status": product.availability_status
+                }
+            }
+            result.append(mapping_dict)
+        
+        return {
+            "success": True,
+            "material_id": material_id,
+            "mappings": result
+        }
+        
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=f"매핑 조회 실패: {str(e)}")
+
+@router.get("/search")
+async def search_tubing_products(
+    query: str = Query(..., min_length=2),
+    category: Optional[str] = Query(None),
+    manufacturer: Optional[str] = Query(None),
+    min_diameter: Optional[float] = Query(None),
+    max_diameter: Optional[float] = Query(None),
+    material_grade: Optional[str] = Query(None),
+    limit: int = Query(20, ge=1, le=100),
+    db: Session = Depends(get_db)
+):
+    """통합 Tubing 검색 (규격, 제품, 제조사)"""
+    try:
+        # SQL 쿼리로 복합 검색
+        sql_query = """
+        SELECT DISTINCT
+            tp.id as product_id,
+            tp.manufacturer_part_number,
+            tp.manufacturer_product_name,
+            tp.list_price,
+            tp.currency,
+            tp.availability_status,
+            ts.spec_code,
+            ts.spec_name,
+            ts.outer_diameter_mm,
+            ts.wall_thickness_mm,
+            ts.material_grade,
+            tc.category_name,
+            tm.manufacturer_name,
+            tm.country
+        FROM tubing_products tp
+        JOIN tubing_specifications ts ON tp.specification_id = ts.id
+        JOIN tubing_categories tc ON ts.category_id = tc.id
+        JOIN tubing_manufacturers tm ON tp.manufacturer_id = tm.id
+        WHERE tp.is_active = true 
+          AND ts.is_active = true 
+          AND tc.is_active = true 
+          AND tm.is_active = true
+          AND (
+              tp.manufacturer_part_number ILIKE :query OR
+              tp.manufacturer_product_name ILIKE :query OR
+              ts.spec_name ILIKE :query OR
+              ts.spec_code ILIKE :query OR
+              ts.material_grade ILIKE :query OR
+              tm.manufacturer_name ILIKE :query
+          )
+        """
+        
+        params = {"query": f"%{query}%"}
+        
+        # 필터 조건 추가
+        if category:
+            sql_query += " AND tc.category_code = :category"
+            params["category"] = category
+            
+        if manufacturer:
+            sql_query += " AND tm.manufacturer_code = :manufacturer"
+            params["manufacturer"] = manufacturer
+            
+        if min_diameter:
+            sql_query += " AND ts.outer_diameter_mm >= :min_diameter"
+            params["min_diameter"] = min_diameter
+            
+        if max_diameter:
+            sql_query += " AND ts.outer_diameter_mm <= :max_diameter"
+            params["max_diameter"] = max_diameter
+            
+        if material_grade:
+            sql_query += " AND ts.material_grade ILIKE :material_grade"
+            params["material_grade"] = f"%{material_grade}%"
+        
+        sql_query += " ORDER BY tp.manufacturer_part_number LIMIT :limit"
+        params["limit"] = limit
+        
+        result = db.execute(text(sql_query), params)
+        products = result.fetchall()
+        
+        search_results = []
+        for product in products:
+            product_dict = {
+                "product_id": product.product_id,
+                "manufacturer_part_number": product.manufacturer_part_number,
+                "manufacturer_product_name": product.manufacturer_product_name,
+                "list_price": float(product.list_price) if product.list_price else None,
+                "currency": product.currency,
+                "availability_status": product.availability_status,
+                "spec_code": product.spec_code,
+                "spec_name": product.spec_name,
+                "outer_diameter_mm": float(product.outer_diameter_mm) if product.outer_diameter_mm else None,
+                "wall_thickness_mm": float(product.wall_thickness_mm) if product.wall_thickness_mm else None,
+                "material_grade": product.material_grade,
+                "category_name": product.category_name,
+                "manufacturer_name": product.manufacturer_name,
+                "country": product.country
+            }
+            search_results.append(product_dict)
+        
+        return {
+            "success": True,
+            "query": query,
+            "total_results": len(search_results),
+            "results": search_results
+        }
+        
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=f"검색 실패: {str(e)}")