增加backend的erp若干功能

go/models/erp_normal_setting.go

@@ -0,0 +1,48 @@
+package models
+
+import "time"
+
+// ErpNormalSetting ERP基础设置表（键值对方式）: yz_erp_normalsettings
+// 每个租户可配置多条基础参数，按 config_group 分组展示
+type ErpNormalSetting struct {
+	ID           uint64    `orm:"column(id);pk;auto" json:"id"`
+	TenantID     string    `orm:"column(tenant_id);size(64)" json:"tenant_id"`
+	ConfigKey    string    `orm:"column(config_key);size(100)" json:"config_key"`
+	ConfigValue  string    `orm:"column(config_value);type(text);null" json:"config_value"`
+	ConfigName   string    `orm:"column(config_name);size(100)" json:"config_name"`
+	ConfigGroup  string    `orm:"column(config_group);size(50)" json:"config_group"`
+	ConfigType   string    `orm:"column(config_type);size(20);default(input)" json:"config_type"` // input/select/number/textarea/switch
+	ConfigOptions string   `orm:"column(config_options);type(text);null" json:"config_options"`   // select 类型的选项，JSON格式
+	SortOrder    int       `orm:"column(sort_order);default(0)" json:"sort_order"`
+	Status       int8      `orm:"column(status);default(1)" json:"status"`
+	CreateTime   time.Time `orm:"column(create_time);auto_now_add;type(datetime)" json:"create_time"`
+	UpdateTime   time.Time `orm:"column(update_time);auto_now;type(datetime)" json:"update_time"`
+}
+
+func (m *ErpNormalSetting) TableName() string {
+	return "yz_backend_erp_normalsettings"
+}
+
+// GetErpNormalSettingsByTenant 获取租户所有启用的基础设置
+func GetErpNormalSettingsByTenant(tenantID string) ([]ErpNormalSetting, error) {
+	var list []ErpNormalSetting
+	_, err := Orm.QueryTable(new(ErpNormalSetting)).
+		Filter("tenant_id", tenantID).
+		Filter("status", 1).
+		OrderBy("config_group", "sort_order", "id").
+		All(&list)
+	return list, err
+}
+
+// GetErpNormalSettingByKey 按租户+key获取配置
+func GetErpNormalSettingByKey(tenantID, key string) *ErpNormalSetting {
+	var setting ErpNormalSetting
+	err := Orm.QueryTable(new(ErpNormalSetting)).
+		Filter("tenant_id", tenantID).
+		Filter("config_key", key).
+		One(&setting)
+	if err != nil {
+		return nil
+	}
+	return &setting
+}