feat：完善项目

app/model/manage_material_supplier.go

@@ -15,13 +15,14 @@ type ManageMaterialSupplierBasic struct {
 	ID           uint64  `json:"-"`
 	Stock        float64 `json:"-"`
 	FrozenStock  float64 `json:"-"`
+	SupplierID   uint64  `json:"-"`
 	SupplierName string  `json:"supplier_name"`
 }
 
 // Basic 基本信息
 func (m *ManageMaterialSupplier) Basic(where ...*model.ModelWhere) ([]*ManageMaterialSupplierBasic, error) {
 	db := orm.GetDB().Table(m.TableName()+" m_s").
-		Select("m_s.id", "m_s.stock", "m_s.frozen_stock", "s.name AS supplier_name").
+		Select("m_s.id", "m_s.stock", "m_s.frozen_stock", "s.id AS supplier_id", "s.name AS supplier_name").
 		Joins(fmt.Sprintf("LEFT JOIN %s AS s ON m_s.supplier_id = s.id", model.NewManageSupplier().TableName())).
 		Where("m_s.is_deleted = ?", model.DeleteStatusForNot)
 

app/model/work_purchase.go

@@ -0,0 +1,46 @@
+package model
+
+import (
+	"ArmedPolice/app/common/model"
+	"ArmedPolice/serve/orm"
+	"fmt"
+)
+
+type WorkPurchase struct {
+	*model.WorkPurchase
+}
+
+type WorkPurchaseInfo struct {
+	*model.WorkPurchase
+	Price            float64 `json:"price"`
+	Number           float64 `json:"number"`
+	MaterialCode     string  `json:"material_code"`
+	MaterialTitle    string  `json:"material_title"`
+	ManufacturerName string  `json:"manufacturer_name"`
+	SupplierName     string  `json:"supplier_name"`
+}
+
+// Purchases 采购信息
+func (m *WorkPurchase) Purchases(workID uint64) ([]*WorkPurchaseInfo, error) {
+	mManageSupplier := model.NewManageSupplier()
+
+	db := orm.GetDB().Table(m.TableName()+" AS p").
+		Select("p.id", "m_p.price", "m_p.number", "m.code AS material_code", "m.title AS material_title",
+			"m_s.name AS manufacturer_name", "s.name AS supplier_id").
+		Joins(fmt.Sprintf("LEFT JOIN %s AS m_p ON p.material_purchase_id = m_p.id", model.NewManageMaterialPurchase().TableName())).
+		Joins(fmt.Sprintf("LEFT JOIN %s AS m ON m_p.material_id = m.id", model.NewManageMaterial().TableName())).
+		Joins(fmt.Sprintf("LEFT JOIN %s AS s ON m_p.supplier_id = s.id", mManageSupplier.TableName())).
+		Joins(fmt.Sprintf("LEFT JOIN %s AS m_s ON m.manufacturer_id = m_s.id", mManageSupplier.TableName())).
+		Where("p.work_id = ?", workID).
+		Where("p.is_deleted = ? AND m_p.is_deleted = ?", model.DeleteStatusForNot, model.DeleteStatusForNot)
+
+	out := make([]*WorkPurchaseInfo, 0)
+
+	err := db.Scan(&out).Error
+
+	return out, err
+}
+
+func NewWorkPurchase() *WorkPurchase {
+	return &WorkPurchase{model.NewWorkPurchase()}
+}