175 lines
6.2 KiB
Python
175 lines
6.2 KiB
Python
from flask import Blueprint, request, jsonify, current_app
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from app.services.bom_service import BomService
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from app.models.base import MaterialBase
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from app.models.bom import BomTable
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from app.extensions import db
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from flask_jwt_extended import jwt_required
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from sqlalchemy import distinct
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bom_bp = Blueprint('bom', __name__)
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# ==================== 新版 BOM 接口（基于 bom_no） ====================
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@bom_bp.route('/list', methods=['GET'])
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@jwt_required()
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def get_bom_list():
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"""获取所有 BOM 配方列表（按 bom_no 分组）"""
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try:
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data = BomService.get_bom_list()
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return jsonify({
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'code': 200,
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'msg': 'success',
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'data': data
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})
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except Exception as e:
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current_app.logger.error(f'获取BOM列表失败: {str(e)}')
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return jsonify({'code': 500, 'msg': '内部服务器错误'}), 500
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@bom_bp.route('/detail/<bom_no>', methods=['GET'])
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@jwt_required()
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def get_bom_detail(bom_no):
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"""根据 BOM 编号获取配方详情"""
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try:
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data = BomService.get_bom_detail(bom_no)
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if not data:
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return jsonify({'code': 404, 'msg': 'BOM 不存在'}), 404
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return jsonify({
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'code': 200,
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'msg': 'success',
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'data': data
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})
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except Exception as e:
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current_app.logger.error(f'获取BOM详情失败: {str(e)}')
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return jsonify({'code': 500, 'msg': '内部服务器错误'}), 500
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@bom_bp.route('/save', methods=['POST'])
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@jwt_required()
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def save_bom():
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"""保存或更新 BOM 配方（支持新建和另存为新版本）"""
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try:
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req_data = request.get_json()
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# 必需字段校验
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if 'parent_id' not in req_data or 'children' not in req_data:
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return jsonify({'code': 400, 'msg': '缺少 parent_id 或 children 字段'}), 400
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bom_no = BomService.save_bom(req_data)
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return jsonify({
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'code': 200,
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'msg': '保存成功',
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'data': {'bom_no': bom_no}
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})
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except ValueError as e:
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return jsonify({'code': 400, 'msg': str(e)}), 400
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except Exception as e:
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current_app.logger.error(f'保存BOM失败: {str(e)}')
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return jsonify({'code': 500, 'msg': '内部服务器错误'}), 500
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@bom_bp.route('/stock/<bom_no>', methods=['GET'])
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@jwt_required()
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def get_bom_with_stock_by_no(bom_no):
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"""根据 BOM 编号获取配方详情及库存信息"""
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try:
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data = BomService.get_bom_with_stock_by_bom_no(bom_no)
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if not data:
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return jsonify({'code': 404, 'msg': 'BOM 不存在'}), 404
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return jsonify({
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'code': 200,
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'msg': 'success',
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'data': data
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})
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except Exception as e:
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current_app.logger.error(f'获取BOM库存信息失败: {str(e)}')
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return jsonify({'code': 500, 'msg': '内部服务器错误'}), 500
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# ==================== 删除BOM接口（根据bom_no删除整个配方） ====================
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@bom_bp.route('/<bom_no>', methods=['DELETE'])
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@jwt_required()
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def delete_bom(bom_no):
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"""根据 BOM 编号删除整个配方（包括所有子件记录）"""
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try:
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# 先检查是否存在
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exist = BomTable.query.filter_by(bom_no=bom_no).first()
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if not exist:
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return jsonify({'code': 404, 'msg': 'BOM 不存在'}), 404
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# 删除该 bom_no 下所有记录
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BomTable.query.filter_by(bom_no=bom_no).delete()
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db.session.commit()
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return jsonify({
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'code': 200,
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'msg': '删除成功'
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})
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except Exception as e:
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current_app.logger.error(f'删除BOM失败: {str(e)}')
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return jsonify({'code': 500, 'msg': '内部服务器错误'}), 500
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# ==================== 兼容旧接口（保留不改动现有前端） ====================
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@bom_bp.route('/<int:parent_id>', methods=['GET'])
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@jwt_required()
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def get_bom(parent_id):
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try:
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data = BomService.get_bom_with_stock(parent_id)
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return jsonify({
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'code': 200,
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'msg': 'success',
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'data': data
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})
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except Exception as e:
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current_app.logger.error(f'获取BOM失败: {str(e)}')
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return jsonify({'code': 500, 'msg': '内部服务器错误'}), 500
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@bom_bp.route('', methods=['POST'])
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@jwt_required()
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def save_bom_legacy():
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try:
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req_data = request.get_json()
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parent_id = req_data.get('parent_id')
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child_list = req_data.get('children', [])
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if not parent_id or not isinstance(child_list, list):
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return jsonify({'code': 400, 'msg': '参数错误'}), 400
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BomService.create_or_update_bom(parent_id, child_list)
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return jsonify({
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'code': 200,
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'msg': '保存成功'
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})
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except ValueError as e:
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return jsonify({'code': 400, 'msg': str(e)}), 400
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except Exception as e:
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current_app.logger.error(f'保存BOM失败: {str(e)}')
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return jsonify({'code': 500, 'msg': '内部服务器错误'}), 500
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@bom_bp.route('/base/list', methods=['GET'])
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@jwt_required()
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def get_material_base_list():
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"""获取所有基础物料列表，用于前端下拉框"""
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try:
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materials = MaterialBase.query.filter_by(is_enabled=True).order_by(MaterialBase.id.desc()).all()
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data = [item.to_dict() for item in materials]
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return jsonify({
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'code': 200,
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'msg': 'success',
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'data': data
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})
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except Exception as e:
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current_app.logger.error(f'获取基础物料列表失败: {str(e)}')
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return jsonify({'code': 500, 'msg': '内部服务器错误'}), 500
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@bom_bp.route('/parents', methods=['GET'])
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@jwt_required()
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def get_bom_parents():
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"""获取所有已定义BOM的父件物料列表（兼容旧版）"""
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try:
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subq = db.session.query(BomTable.parent_id).distinct().subquery()
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parents = MaterialBase.query.join(subq, MaterialBase.id == subq.c.parent_id).all()
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data = [item.to_dict() for item in parents]
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return jsonify({
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'code': 200,
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'msg': 'success',
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'data': data
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})
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except Exception as e:
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current_app.logger.error(f'获取BOM父件列表失败: {str(e)}')
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return jsonify({'code': 500, 'msg': '内部服务器错误'}), 500
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