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166 lines
4.4 KiB
166 lines
4.4 KiB
package service
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import (
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"github.com/go-xorm/xorm"
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"leit.com/leit_seat_aps/common"
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"leit.com/leit_seat_aps/db"
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"time"
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)
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type BL_Demand struct {
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Matid string
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Day string
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DemandQty int
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PlanQty int
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Demandtablst []db.Pln_material_demand
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Batordtablst []db.Pln_batchorder
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Materialtab db.Pln_material
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}
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// 获取指定日期指定物料对应的所有需求清单
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func (bl_dd *BL_Demand) GetDemandList(session *xorm.Session) (err error) {
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var (
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demandtab db.Pln_material_demand
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)
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bl_dd.Demandtablst = []db.Pln_material_demand{}
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demandtab = db.Pln_material_demand{}
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if bl_dd.Demandtablst, err = demandtab.SelectByMaterialDuedate(bl_dd.Matid, bl_dd.Day, session); err != nil {
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return
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}
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return
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}
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// 获取需求总数
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func (bl_dd *BL_Demand) GetDemandQty() {
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var i int
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bl_dd.DemandQty = 0
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for i = 0; i < len(bl_dd.Demandtablst); i++ {
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bl_dd.DemandQty = bl_dd.DemandQty + bl_dd.Demandtablst[i].Demandqty
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}
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}
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// 获取指定日期指定物料对应的所有批次订单
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func (bl_dd *BL_Demand) GetDemandBatchOrderList(session *xorm.Session) (err error) {
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var (
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batordtab db.Pln_batchorder
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)
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bl_dd.Batordtablst = []db.Pln_batchorder{}
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batordtab = db.Pln_batchorder{}
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if bl_dd.Batordtablst, err = batordtab.SelectByMaterialDuedate(bl_dd.Materialtab.Cust_materialid, bl_dd.Day, session); err != nil {
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return
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}
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return
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}
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// 获取计划总数
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func (bl_dd *BL_Demand) GetPlanQty() {
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var i int
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bl_dd.PlanQty = 0
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for i = 0; i < len(bl_dd.Batordtablst); i++ {
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bl_dd.PlanQty = bl_dd.PlanQty + bl_dd.Batordtablst[i].Planqty
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}
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}
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// 关闭需求状态
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func (bl_dd *BL_Demand) CloseDemandStatus(session *xorm.Session, Matid string, Day string) (err error) {
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var (
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i int
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worknrs []string
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material db.Pln_material_demand
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)
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for i = 0; i < len(bl_dd.Demandtablst); i++ {
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if bl_dd.Demandtablst[i].Usestatus == 1 {
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continue
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}
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worknrs = append(worknrs, bl_dd.Demandtablst[i].Workordernr)
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}
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material.Materialid = Matid
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material.Demanddate = Day
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material.Usestatus = 1
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material.Lastmodif = common.Date(time.Now().Unix(), "YYYYMMDDHHmmss")
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err = material.BatchUpdateFields(session, worknrs, "usestatus, lastmodif")
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if err != nil {
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return
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}
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return
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}
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// 适配排序工单的零件清单，为指定物料生成需求
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// 遍历未处理的需求，按照物料ID和时间点适配批次订单，如果不存在则新建
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// 存在未计划，将数量变化更新到已有批次订单（增加情况更新到最后一个批次订单，减少情况，依次减少直至当日订单数量为0）
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// 存在已计划，新增量独立创建批次订单，减少量不做处理
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func (bl_dd *BL_Demand) GenerateBatchOrder() (err error) {
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var (
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i, newqty int
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added bool
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bl_batchord BL_Batchorder
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session *xorm.Session
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)
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session = db.G_DbEngine.NewSession()
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defer session.Close()
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if err = session.Begin(); err != nil {
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return
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}
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// 获取对应时段所有需求
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if err = bl_dd.GetDemandList(session); err != nil {
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return
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}
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bl_dd.GetDemandQty()
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// 获取对应时段所有批次订单
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if err = bl_dd.GetDemandBatchOrderList(session); err != nil {
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return
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}
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bl_dd.GetPlanQty()
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// 如果需求数 > 计划数 则做相应处理
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if bl_dd.DemandQty > bl_dd.PlanQty {
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newqty = bl_dd.DemandQty - bl_dd.PlanQty
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added = false
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// 将新增数量更新到未计划的批次订单中
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for i = 0; i < len(bl_dd.Batordtablst); i++ {
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// 基于状态更新
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if bl_dd.Batordtablst[i].Status <= common.WO_STATUS_UNPLANED {
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bl_dd.Batordtablst[i].Planqty = bl_dd.Batordtablst[i].Planqty + newqty
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bl_dd.Batordtablst[i].Lastmodif = common.Date(time.Now().Unix(), "YYYYMMDDHHmmss")
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bl_dd.Batordtablst[i].Lastuser = "demand_service"
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if err = bl_dd.Batordtablst[i].Insert(session); err != nil {
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session.Rollback()
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return
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}
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added = true
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break
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}
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}
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// 如果批次订单都已计划，则将新增量单独创建批次订单
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if !added {
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// 新建批次
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bl_batchord = BL_Batchorder{}
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bl_batchord.Partid = bl_dd.Matid
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bl_batchord.PlanQty = newqty
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bl_batchord.DDT = bl_dd.Day
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bl_batchord.Type = common.BATORD_TYPE_SEQ
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if err = bl_batchord.Create(bl_dd.Materialtab, session); err != nil {
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session.Rollback()
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return
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}
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}
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}
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// 关闭需求的状态
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if err = bl_dd.CloseDemandStatus(session, bl_dd.Matid, bl_dd.Day); err != nil {
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session.Rollback()
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return
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}
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session.Commit()
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session.Close()
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return
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}
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