86 lines
2.7 KiB
Go
86 lines
2.7 KiB
Go
package model
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import (
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"ArmedPolice/app/common/model"
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"ArmedPolice/serve/orm"
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"fmt"
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)
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type ManageMaterial struct {
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*model.ManageMaterial
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}
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type (
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// ManageMaterialBasic 基本信息
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ManageMaterialBasic struct {
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ID uint64 `json:"-"`
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Code string `json:"code"`
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Title string `json:"title"`
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Price float64 `json:"price"`
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MaterialID uint64 `json:"material_id"`
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ManufacturerName string `json:"manufacturer_name"`
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}
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ManageMaterialInfo struct {
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*model.ManageMaterial
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Stock float64 `json:"stock"`
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FrozenStock float64 `json:"frozen_stock"`
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ManufacturerName string `json:"manufacturer_name"` // 制造商
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SupplierName string `json:"supplier_name"` // 合作商
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}
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)
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// Basic 器材信息
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func (m *ManageMaterial) Basic(where ...*model.ModelWhere) ([]*ManageMaterialBasic, error) {
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mManageSupplier := model.NewManageSupplier()
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db := orm.GetDB().Table(m.TableName()+" AS m").
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Select("m.id", "m.code", "m.title", "m.price", "manufacturer.name AS manufacturer_name").
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Joins(fmt.Sprintf("LEFT JOIN %s AS manufacturer ON m.manufacturer_id = manufacturer.id", mManageSupplier.TableName()))
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if len(where) > 0 {
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for _, wo := range where {
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db = db.Where(wo.Condition, wo.Value)
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}
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}
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out := make([]*ManageMaterialBasic, 0)
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if err := db.Scan(&out).Error; err != nil {
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return nil, err
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}
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return out, nil
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}
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// Materials 器材信息
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func (m *ManageMaterial) Materials(page, pageSize int, count *int64, where ...*model.ModelWhere) ([]*ManageMaterialInfo, error) {
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mManageSupplier := model.NewManageSupplier()
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db := orm.GetDB().Table(m.TableName()+" AS m").
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Select("m.*", "manufacturer.name AS manufacturer_name", "s.name AS supplier_name", "m_s.stock", "m_s.frozen_stock").
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Joins(fmt.Sprintf("LEFT JOIN %s AS manufacturer ON m.manufacturer_id = manufacturer.id", mManageSupplier.TableName())).
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Joins(fmt.Sprintf("LEFT JOIN %s AS m_s ON m.id = m_s.material_id AND m_s.is_deleted = %d",
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model.NewManageMaterialSupplier().TableName(), model.DeleteStatusForNot)).
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Joins(fmt.Sprintf("LEFT JOIN %s AS s ON m_s.supplier_id = s.id", mManageSupplier.TableName())).
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Where("m.is_deleted = ?", model.DeleteStatusForNot)
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if len(where) > 0 {
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for _, wo := range where {
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db = db.Where(wo.Condition, wo.Value)
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}
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}
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out := make([]*ManageMaterialInfo, 0)
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if err := db.Count(count).Error; err != nil {
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return nil, err
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}
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if err := db.Order("m.id " + model.OrderModeToDesc).Offset((page - 1) * pageSize).Limit(pageSize).Scan(&out).Error; err != nil {
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return nil, err
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}
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return out, nil
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}
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func NewManageMaterial() *ManageMaterial {
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return &ManageMaterial{model.NewManageMaterial()}
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}
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