1. 移除工单、工件、日排产中的冗余工位组合/接驳台字段 2. 新增工位接驳台编码字段与唯一约束,关联WMS接驳台主数据 3. 重构日排产为工位产量分配模式,替代原接驳台列表 4. 新增备料单工位级字段与分批出库支持 5. 移除定时同步可生产数量,改为WMS实时拉取接口 6. 过滤操作日志,排除登录/退出相关日志 7. 调整仪表盘工序展示逻辑为今日派工路线 8. 新增接驳台维护菜单与基础数据
371 lines
13 KiB
Go
371 lines
13 KiB
Go
package logic
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import (
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"context"
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"errors"
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"fmt"
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"strconv"
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"time"
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"bj_power_mes/ent"
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"bj_power_mes/ent/materialrequest"
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"bj_power_mes/ent/station"
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"bj_power_mes/ent/workorder"
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)
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// GenerateMaterialRequest 按日排产 + 今日工位派工(station_process) 自动算料,生成工位级备料单。
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//
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// 算法:
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// - 路线来源:今日 station_process 派工(工位号→工序编号)。某工序(1~12)今日派工到哪些工位,
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// 该工序的 BOM 物料就拆到这些工位各生成一行备料单(物料随工序上料)。
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// - 数量:单工位量 = 该工位分配产量(日排产 stationPlanQty,未配置则日总量平均到各派工工位)
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// × BOM 单台用量 ×(1+损耗率);同工序多工位时日总量按分配/平均拆分,不重复放大。
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// - 目标接驳台:取该派工工位的 station.dockCode(无接驳台则留空待仓管指定)。
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// - processCode=0 的 BOM 物料(不参与工位绑定):按日总量生成一行,工位/接驳台留空。
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//
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// 生成前校验:BOM 内所有物料编码须在 WMS 物料档案存在,有缺失返回 missing(不生成);
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// WMS 不可达/异常时降级为"全部存在"并记 eventlog,避免 WMS 抖动阻塞产线。
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// 返回值:count=本次生成条数;missing=WMS 中不存在的物料编码(非空时 count=0)。
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func (s *Service) GenerateMaterialRequest(ctx context.Context, planDate string, operator string) (int, []string, error) {
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plans, err := s.ListDailyPlans(ctx, "", planDate)
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if err != nil {
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return 0, nil, err
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}
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if len(plans) == 0 {
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return 0, nil, errors.New("该日期没有排产计划")
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}
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// 今日工位派工:工位号 → 工序编号
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procMap, err := RouteStationProcessCodeMap(ctx, s.ctx.EntClient, TodayStr(), "")
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if err != nil {
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return 0, nil, err
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}
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if len(procMap) == 0 {
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return 0, nil, errors.New("今日未配置工位派工(station_process),无法生成备料单")
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}
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// 工序编号 → 工位号列表(反查,供 BOM 物料按工序拆到工位)
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stationsByProcess := map[int][]int{}
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stNos := make([]int, 0, len(procMap))
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for stNo, pc := range procMap {
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stationsByProcess[pc] = append(stationsByProcess[pc], stNo)
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stNos = append(stNos, stNo)
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}
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// 工位号 → 接驳台编码
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dockByStation := map[int]string{}
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if sts, e := s.ctx.EntClient.Station.Query().Where(station.StationNoIn(stNos...)).All(ctx); e == nil {
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for _, st := range sts {
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dockByStation[st.StationNo] = st.DockCode
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}
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}
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type planBom struct {
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plan *ent.DailyPlan
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wo *ent.WorkOrder
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bom []*ent.BomItem
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}
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groups := make([]planBom, 0, len(plans))
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codeSet := map[string]bool{}
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for _, plan := range plans {
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if plan.Status == "CANCELLED" || plan.Status == "DONE" {
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continue // 已取消/已完成的排产不再算料
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}
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wo, err := s.ctx.EntClient.WorkOrder.Query().
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Where(workorder.WorkOrderNo(plan.OrderNo)).Only(ctx)
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if err != nil {
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continue
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}
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bom, err := s.ListBom(ctx, wo.ProductCode, bomNameOrDefault(""))
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if err != nil {
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continue
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}
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if len(bom) == 0 {
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continue
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}
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for _, item := range bom {
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if item.MaterialCode != "" {
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codeSet[item.MaterialCode] = true
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}
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}
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groups = append(groups, planBom{plan: plan, wo: wo, bom: bom})
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}
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if len(groups) == 0 {
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return 0, nil, errors.New("该日期排产均无有效 BOM 物料,无法生成备料单")
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}
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// 阶段1:WMS 物料存在性校验(全部存在才生成)
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codes := make([]string, 0, len(codeSet))
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for c := range codeSet {
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codes = append(codes, c)
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}
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missing, wmsErr := s.ctx.Wms.MaterialExists(ctx, codes)
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if wmsErr != nil {
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// 降级:WMS 不可达按"全部存在"放行,记日志供事后核查
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s.ctx.EventLog.Write(ctx, "material.request.wms_skip", "", operator, "material_request", planDate,
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"WMS 物料校验不可达,已降级放行", map[string]any{"planDate": planDate, "error": wmsErr.Error()})
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} else if len(missing) > 0 {
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return 0, missing, nil
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}
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// 阶段2:全部存在 → 按工位拆料生成
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created := 0
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tsBase := time.Now().Format("20060102150405")
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seq := 1
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for _, g := range groups {
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// 工位产量分配(日排产层):stationNo(字符串键) → 计划产量
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stationQty := map[int]int{}
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for k, v := range g.plan.StationPlanQty {
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if n, e := strconv.Atoi(k); e == nil {
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stationQty[n] = v
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}
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}
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// 成品可作零部件:BOM 子项若为成品,递归展开到叶子(原材料/外购件)再算料
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leaves := s.expandBomToLeaf(ctx, g.wo.ProductCode, bomNameOrDefault(""), 1, 0, map[string]bool{})
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for _, item := range leaves {
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pc := item.processCode // 该物料所属装配工序(1~12),0=不参与工位绑定
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if pc == 0 {
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reqQty := float64(g.plan.PlanQty) * item.unitQty * (1 + item.lossRate/100)
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if reqQty <= 0 {
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continue
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}
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reqNo := fmt.Sprintf("MR%s%03d", tsBase, seq)
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seq++
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_ = s.ctx.EntClient.MaterialRequest.Create().
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SetRequestNo(reqNo).SetOrderNo(g.plan.OrderNo).SetPlanDate(g.plan.PlanDate).
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SetMaterialCode(item.materialCode).SetMaterialName(item.materialName).
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SetUnit(item.unit).SetManageMode(item.manageMode).SetReqQty(reqQty).
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SetStatus("PENDING").SetOperator(operator).Exec(ctx)
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created++
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continue
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}
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stations := stationsByProcess[pc]
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if len(stations) == 0 {
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// 该工序今日未派工到任何工位,本日无需上料(非缺料)
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continue
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}
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qtys := splitQtyToStations(stations, g.plan.PlanQty, stationQty)
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for i, stNo := range stations {
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q := qtys[i]
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if q <= 0 {
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continue
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}
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reqQty := float64(q) * item.unitQty * (1 + item.lossRate/100)
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if reqQty <= 0 {
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continue
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}
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reqNo := fmt.Sprintf("MR%s%03d", tsBase, seq)
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seq++
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_ = s.ctx.EntClient.MaterialRequest.Create().
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SetRequestNo(reqNo).SetOrderNo(g.plan.OrderNo).SetPlanDate(g.plan.PlanDate).
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SetMaterialCode(item.materialCode).SetMaterialName(item.materialName).
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SetUnit(item.unit).SetManageMode(item.manageMode).SetReqQty(reqQty).
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SetStatus("PENDING").SetOperator(operator).
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SetStationNo(stNo).SetProcessCode(pc).SetTargetDock(dockByStation[stNo]).Exec(ctx)
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created++
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}
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}
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}
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s.ctx.EventLog.Write(ctx, "material.request.generate", "", operator, "material_request", planDate, "按日排产+工位派工自动生成工位级备料单", map[string]any{"planDate": planDate, "count": created})
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s.notifyDashboard()
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return created, nil, nil
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}
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// bomLeaf 递归展开后的叶子物料行(原材料/外购件)
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type bomLeaf struct {
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materialCode string
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materialName string
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unit string
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manageMode string
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unitQty float64 // 已折算父级倍率的单台用量
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lossRate float64
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processCode int
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}
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// expandBomToLeaf 递归展开产品物料清单到叶子(原材料/外购件)。
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//
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// 业务口径:成品可以作为零部件被另一个成品再次加工(多级嵌套)。备料算料时必须把
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// 成品子项按其自身的物料清单继续展开,直到原材料/外购件,否则产线会缺料。
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// 用量按倍率相乘(父级单台用量 × 子级单台用量),损耗率取路径上的最大值(保守备料)。
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//
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// 防环:同一条展开路径上出现重复编码视为配置错误,跳过该分支并记日志,避免死循环。
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// 降级:WMS 不可达时按"全部为叶子物料"处理(不递归),不阻塞备料生成。
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func (s *Service) expandBomToLeaf(ctx context.Context, productCode, bomName string, mult float64, depth int, path map[string]bool) []bomLeaf {
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const maxDepth = 10
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if depth > maxDepth || productCode == "" {
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return nil
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}
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bom, err := s.ListBom(ctx, productCode, bomName)
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if err != nil || len(bom) == 0 {
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return nil
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}
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// 一次性取本层所有子项的品类,判断哪些是成品(需继续展开)
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codes := make([]string, 0, len(bom))
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for _, b := range bom {
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if b.MaterialCode != "" {
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codes = append(codes, b.MaterialCode)
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}
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}
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types := map[string]int{}
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if s.ctx.Wms != nil {
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if t, e := s.ctx.Wms.MaterialTypes(ctx, codes); e == nil {
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types = t
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} else {
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s.ctx.EventLog.Write(ctx, "bom.expand.wms_skip", "", "", "product_bom", productCode,
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"WMS 物料品类查询不可达,本次按叶子物料展开", map[string]any{"error": e.Error()})
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}
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}
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out := make([]bomLeaf, 0, len(bom))
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for _, b := range bom {
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if b.MaterialCode == "" {
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continue
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}
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if path[b.MaterialCode] {
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s.ctx.EventLog.Write(ctx, "bom.expand.cycle", "", "", "product_bom", productCode,
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"产品物料清单存在循环引用,已跳过", map[string]any{"materialCode": b.MaterialCode, "depth": depth})
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continue
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}
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unitQty := b.UnitQty * mult
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if types[b.MaterialCode] == 3 { // 成品子项:继续向下展开
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path[b.MaterialCode] = true
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sub := s.expandBomToLeaf(ctx, b.MaterialCode, bomName, unitQty, depth+1, path)
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delete(path, b.MaterialCode)
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if len(sub) > 0 {
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out = append(out, sub...)
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continue
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}
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// 该成品没有自己的物料清单:按叶子处理,避免漏料
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}
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out = append(out, bomLeaf{
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materialCode: b.MaterialCode,
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materialName: b.MaterialName,
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unit: b.Unit,
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manageMode: b.ManageMode,
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unitQty: unitQty,
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lossRate: b.LossRate,
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processCode: b.ProcessCode,
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})
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}
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return out
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}
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// splitQtyToStations 把日总量 dayQty 拆分到 stations 各工位:
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// 优先使用 stationQty 显式分配(其和>0 时直接采用);否则平均分配(余数补到前面工位)。
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func splitQtyToStations(stations []int, dayQty int, stationQty map[int]int) []int {
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n := len(stations)
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out := make([]int, n)
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usePlan := true
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sum := 0
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for _, st := range stations {
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v, ok := stationQty[st]
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if !ok {
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usePlan = false
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break
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}
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sum += v
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}
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if usePlan && sum > 0 {
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for i, st := range stations {
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out[i] = stationQty[st]
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}
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return out
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}
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if n == 0 {
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return out
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}
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base := dayQty / n
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for i := 0; i < n; i++ {
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out[i] = base
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}
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for i := 0; i < dayQty-base*n; i++ {
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out[i]++
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}
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return out
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}
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// ListMaterialRequests 查询备料单
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func (s *Service) ListMaterialRequests(ctx context.Context, orderNo, planDate, status, stationNo string) ([]*ent.MaterialRequest, error) {
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return s.listMaterialRequests(ctx, orderNo, planDate, status, "", "", "", stationNo)
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}
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// ListMaterialRequestsFiltered 管理页丰富筛选入口
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func (s *Service) ListMaterialRequestsFiltered(ctx context.Context, orderNo, planDate, status, materialCode, materialName, targetDock, stationNo string) ([]*ent.MaterialRequest, error) {
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return s.listMaterialRequests(ctx, orderNo, planDate, status, materialCode, materialName, targetDock, stationNo)
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}
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// listMaterialRequests 备料单查询(2026-09-08 丰富筛选+大小写不敏感)
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// materialCode/materialName/targetDock/stationNo 可空;keyword 兜底匹配 备料单号/工单号/物料编码
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func (s *Service) listMaterialRequests(ctx context.Context, orderNo, planDate, status, materialCode, materialName, targetDock, stationNo string) ([]*ent.MaterialRequest, error) {
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q := s.ctx.EntClient.MaterialRequest.Query()
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if orderNo != "" {
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q = q.Where(materialrequest.OrderNoEqualFold(orderNo))
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}
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if planDate != "" {
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q = q.Where(materialrequest.PlanDate(planDate))
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}
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if status != "" {
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q = q.Where(materialrequest.Status(status))
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}
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if materialCode != "" {
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q = q.Where(materialrequest.MaterialCodeContainsFold(materialCode))
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}
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if materialName != "" {
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q = q.Where(materialrequest.MaterialNameContainsFold(materialName))
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}
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if targetDock != "" {
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q = q.Where(materialrequest.TargetDockEqualFold(targetDock))
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}
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if stationNo != "" {
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if n, e := strconv.Atoi(stationNo); e == nil {
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q = q.Where(materialrequest.StationNo(n))
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}
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}
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return q.Order(ent.Desc(materialrequest.FieldCreatedAt), ent.Desc(materialrequest.FieldID)).All(ctx)
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}
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// ReceiveMaterialRequest 接料确认(两个入口共用:工位终端扫码接料 / MES 备料页人工点「已接料」)。
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// 累加 material_request.sentQty(封顶 reqQty,不超额);累计达 reqQty 自动置 DONE(送达完结)。
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// qty<=0 表示「确认本批全部剩余」(sentQty 直接补到 reqQty),适合扫码/一键接料;>0 为本次实收批次量。
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func (s *Service) ReceiveMaterialRequest(ctx context.Context, requestNo string, qty int, operator string) error {
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mr, err := s.ctx.EntClient.MaterialRequest.Query().
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Where(materialrequest.RequestNo(requestNo)).Only(ctx)
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if err != nil {
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return errors.New("备料单不存在")
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}
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add := qty
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if add <= 0 {
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add = int(mr.ReqQty) - int(mr.SentQty)
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if add < 0 {
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add = 0
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}
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}
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newSent := int(mr.SentQty) + add
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if newSent > int(mr.ReqQty) {
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newSent = int(mr.ReqQty)
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}
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upd := s.ctx.EntClient.MaterialRequest.UpdateOneID(mr.ID).
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SetSentQty(float64(newSent)).SetOperator(operator)
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if newSent >= int(mr.ReqQty) && mr.Status != "DONE" {
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upd.SetStatus("DONE")
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}
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if _, err = upd.Save(ctx); err != nil {
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return err
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}
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s.ctx.EventLog.Write(ctx, "material.request.receive", requestNo, operator, "material_request", requestNo,
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"接料确认", map[string]any{"add": add, "sentQty": newSent, "reqQty": int(mr.ReqQty)})
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s.notifyDashboard()
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return nil
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}
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// SetMaterialRequestStatus 推进备料单状态(WMS 下发 AGV DELIVERING / 到位 DONE)
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func (s *Service) SetMaterialRequestStatus(ctx context.Context, requestNo, status string) error {
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n, err := s.ctx.EntClient.MaterialRequest.Update().
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Where(materialrequest.RequestNo(requestNo)).
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SetStatus(status).
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Save(ctx)
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if err != nil {
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return err
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}
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if n == 0 {
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return errors.New("备料单不存在")
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}
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s.notifyDashboard()
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return nil
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}
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