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出库售价(应收按售价) + 库存选择器分页上限修复 + seed 改为序列号模型 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01YZ4DskSRKsSiheQonFtQvx
189 lines
9.8 KiB
Go
189 lines
9.8 KiB
Go
package model
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import "time"
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// -------- 入库单 --------
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type StockInOrder struct {
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TenantBase
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OrderNo string `gorm:"size:50;uniqueIndex:uk_shop_order_no" json:"order_no"`
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Type string `gorm:"size:30;default:'purchase'" json:"type"`
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WarehouseID uint64 `gorm:"not null" json:"warehouse_id" binding:"required,min=1"`
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PartnerID *uint64 `json:"partner_id"`
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OperatorID uint64 `gorm:"not null" json:"operator_id"`
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CreatorID *uint64 `json:"creator_id"`
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ReviewerID *uint64 `json:"reviewer_id"`
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Status string `gorm:"type:enum('draft','pending','approved','rejected');default:'draft'" json:"status"`
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OrderDate Date `gorm:"type:date" json:"order_date"`
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TotalAmount float64 `gorm:"type:decimal(16,2);default:0" json:"total_amount"`
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ReviewedAt *time.Time `json:"reviewed_at"`
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// 退单状态：none=无 / partial=部分退单 / full=已全退（仅 approved 单可退）
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ReturnState string `gorm:"size:20;default:'none'" json:"return_state"`
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CustomFields JSON `gorm:"type:json" json:"custom_fields,omitempty"`
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Remark string `gorm:"size:500" json:"remark"`
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Items []StockInItem `gorm:"foreignKey:OrderID" json:"items,omitempty"`
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Warehouse *Warehouse `gorm:"foreignKey:WarehouseID" json:"warehouse,omitempty"`
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Partner *Partner `gorm:"foreignKey:PartnerID" json:"partner,omitempty"`
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Operator *User `gorm:"foreignKey:OperatorID" json:"operator,omitempty"`
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Creator *User `gorm:"foreignKey:CreatorID" json:"creator,omitempty"`
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Reviewer *User `gorm:"foreignKey:ReviewerID" json:"reviewer,omitempty"`
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}
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type StockInItem struct {
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Base
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OrderID uint64 `gorm:"not null;index" json:"order_id"`
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ShopID uint64 `gorm:"not null" json:"shop_id"`
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ProductID uint64 `gorm:"not null" json:"product_id"`
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// 历史导入快照列：源明细自带的商品信息，不依赖 product 主数据（product_id 可为 0）。
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ProductCode string `gorm:"size:50" json:"product_code"`
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ProductName string `gorm:"size:255" json:"product_name"`
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Series string `gorm:"size:100" json:"series"`
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Spec string `gorm:"size:100" json:"spec"`
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Quantity float64 `gorm:"type:decimal(12,3);not null" json:"quantity"`
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UnitPrice float64 `gorm:"type:decimal(16,2);default:0" json:"unit_price"`
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TotalPrice float64 `gorm:"type:decimal(16,2);default:0" json:"total_price"`
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// 已退数量：0=未退，=Quantity 表示整行已退单（整行退，不做部分数量）
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ReturnedQuantity float64 `gorm:"type:decimal(12,3);default:0" json:"returned_quantity"`
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BatchNo string `gorm:"size:50" json:"batch_no"`
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ProductionDate *Date `gorm:"type:date" json:"production_date"`
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CustomFields JSON `gorm:"type:json" json:"custom_fields,omitempty"`
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Remark string `gorm:"size:255" json:"remark"`
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Product *Product `gorm:"foreignKey:ProductID" json:"product,omitempty"`
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Order *StockInOrder `gorm:"foreignKey:OrderID" json:"order,omitempty"`
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}
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// -------- 出库单 --------
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type StockOutOrder struct {
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TenantBase
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OrderNo string `gorm:"size:50;uniqueIndex:uk_shop_order_no" json:"order_no"`
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Type string `gorm:"size:30;default:'sale'" json:"type"`
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WarehouseID uint64 `gorm:"not null" json:"warehouse_id" binding:"required,min=1"`
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PartnerID *uint64 `json:"partner_id"`
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OperatorID uint64 `gorm:"not null" json:"operator_id"`
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CreatorID *uint64 `json:"creator_id"`
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ReviewerID *uint64 `json:"reviewer_id"`
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Status string `gorm:"type:enum('draft','pending','approved','rejected');default:'draft'" json:"status"`
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OrderDate Date `gorm:"type:date" json:"order_date"`
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TotalAmount float64 `gorm:"type:decimal(16,2);default:0" json:"total_amount"`
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ReviewedAt *time.Time `json:"reviewed_at"`
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// 退单状态：none / partial / full
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ReturnState string `gorm:"size:20;default:'none'" json:"return_state"`
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CustomFields JSON `gorm:"type:json" json:"custom_fields,omitempty"`
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Remark string `gorm:"size:500" json:"remark"`
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Items []StockOutItem `gorm:"foreignKey:OrderID" json:"items,omitempty"`
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Warehouse *Warehouse `gorm:"foreignKey:WarehouseID" json:"warehouse,omitempty"`
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Partner *Partner `gorm:"foreignKey:PartnerID" json:"partner,omitempty"`
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Operator *User `gorm:"foreignKey:OperatorID" json:"operator,omitempty"`
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Creator *User `gorm:"foreignKey:CreatorID" json:"creator,omitempty"`
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Reviewer *User `gorm:"foreignKey:ReviewerID" json:"reviewer,omitempty"`
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}
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type StockOutItem struct {
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Base
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OrderID uint64 `gorm:"not null;index" json:"order_id"`
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ShopID uint64 `gorm:"not null" json:"shop_id"`
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ProductID uint64 `gorm:"not null" json:"product_id"`
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// 历史导入快照列：源明细自带的商品信息，不依赖 product 主数据（product_id 可为 0）。
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ProductCode string `gorm:"size:50" json:"product_code"`
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ProductName string `gorm:"size:255" json:"product_name"`
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Series string `gorm:"size:100" json:"series"`
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Spec string `gorm:"size:100" json:"spec"`
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Quantity float64 `gorm:"type:decimal(12,3);not null" json:"quantity"`
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UnitPrice float64 `gorm:"type:decimal(16,2);default:0" json:"unit_price"`
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// 售价：出库实际销售单价（可编辑），应收账款按 售价×数量 计；与 UnitPrice(入库成本) 区分
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SalePrice float64 `gorm:"type:decimal(16,2);default:0" json:"sale_price"`
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TotalPrice float64 `gorm:"type:decimal(16,2);default:0" json:"total_price"`
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// 已退数量：0=未退，=Quantity 表示整行已退单
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ReturnedQuantity float64 `gorm:"type:decimal(12,3);default:0" json:"returned_quantity"`
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BatchNo string `gorm:"size:50" json:"batch_no"`
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ProductionDate *Date `gorm:"type:date" json:"production_date"`
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CustomFields JSON `gorm:"type:json" json:"custom_fields,omitempty"`
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Remark string `gorm:"size:255" json:"remark"`
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Product *Product `gorm:"foreignKey:ProductID" json:"product,omitempty"`
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}
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// -------- 实时库存（批次模式：每条记录代表一个批次/批次） --------
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type Inventory struct {
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ID uint64 `gorm:"primaryKey;autoIncrement" json:"id"`
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ShopID uint64 `gorm:"not null" json:"shop_id"`
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WarehouseID *uint64 `json:"warehouse_id"`
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ProductID *uint64 `json:"product_id"`
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StockInItemID *uint64 `json:"stock_in_item_id"`
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InventoryCheckID *uint64 `json:"inventory_check_id"`
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Quantity float64 `gorm:"type:decimal(12,3);not null;default:0" json:"quantity"`
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// Snapshot fields: copied from product/warehouse/stock-in at approval time.
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// They reflect the state at the moment of stock-in and are NOT updated when the
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// referenced product or warehouse record is later modified.
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ProductCode string `gorm:"size:50" json:"product_code"`
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ProductName string `gorm:"size:200" json:"product_name"`
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Series string `gorm:"size:100" json:"series"`
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Spec string `gorm:"size:100" json:"spec"`
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Unit string `gorm:"size:20" json:"unit"`
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WarehouseName string `gorm:"size:100" json:"warehouse_name"`
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UnitPrice *float64 `gorm:"type:decimal(16,2)" json:"unit_price"`
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ProductionDate *Date `gorm:"type:date" json:"production_date"`
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BatchNo string `gorm:"size:50" json:"batch_no"`
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SupplierName string `gorm:"size:200" json:"supplier_name"`
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Remark string `gorm:"size:500" json:"remark"`
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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DeletedAt *time.Time `gorm:"index" json:"-"`
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StockInItem *StockInItem `gorm:"foreignKey:StockInItemID" json:"stock_in_item,omitempty"`
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Product *Product `gorm:"foreignKey:ProductID" json:"product,omitempty"`
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Warehouse *Warehouse `gorm:"foreignKey:WarehouseID" json:"warehouse,omitempty"`
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}
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// -------- 库存流水 --------
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type InventoryLog struct {
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ID uint64 `gorm:"primaryKey;autoIncrement" json:"id"`
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ShopID uint64 `gorm:"not null;index:idx_shop_product" json:"shop_id"`
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WarehouseID uint64 `gorm:"not null" json:"warehouse_id"`
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ProductID uint64 `gorm:"not null;index:idx_shop_product" json:"product_id"`
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Direction string `gorm:"type:enum('in','out')" json:"direction"`
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Quantity float64 `gorm:"type:decimal(12,3)" json:"quantity"`
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QtyBefore float64 `gorm:"type:decimal(12,3)" json:"qty_before"`
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QtyAfter float64 `gorm:"type:decimal(12,3)" json:"qty_after"`
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RefType string `gorm:"size:30" json:"ref_type"`
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RefID uint64 `json:"ref_id"`
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OperatorID *uint64 `json:"operator_id"`
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CreatedAt time.Time `json:"created_at"`
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Product *Product `gorm:"foreignKey:ProductID" json:"product,omitempty"`
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Warehouse *Warehouse `gorm:"foreignKey:WarehouseID" json:"warehouse,omitempty"`
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}
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// -------- 库存盘点 --------
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type InventoryCheck struct {
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TenantBase
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CheckNo string `gorm:"size:50;uniqueIndex:uk_shop_check_no" json:"check_no"`
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WarehouseID uint64 `gorm:"not null" json:"warehouse_id"`
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OperatorID uint64 `gorm:"not null" json:"operator_id"`
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Status string `gorm:"type:enum('draft','completed');default:'draft'" json:"status"`
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CheckDate Date `gorm:"type:date" json:"check_date"`
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Remark string `gorm:"size:500" json:"remark"`
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Items []InventoryCheckItem `gorm:"foreignKey:CheckID" json:"items,omitempty"`
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}
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type InventoryCheckItem struct {
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Base
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CheckID uint64 `gorm:"not null;index" json:"check_id"`
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ShopID uint64 `gorm:"not null" json:"shop_id"`
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ProductID uint64 `gorm:"not null" json:"product_id"`
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SystemQty float64 `gorm:"type:decimal(12,3)" json:"system_qty"`
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ActualQty float64 `gorm:"type:decimal(12,3)" json:"actual_qty"`
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DiffQty float64 `gorm:"->" json:"diff_qty"` // generated column，只读
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Remark string `gorm:"size:255" json:"remark"`
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Product *Product `gorm:"foreignKey:ProductID" json:"product,omitempty"`
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}
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