feat：完善项目信息

app/api/admin/model/sys_about.go

@@ -0,0 +1,39 @@
+package model
+
+import (
+	"SciencesServer/app/common/model"
+	"SciencesServer/serve/orm"
+	"fmt"
+)
+
+type SysAbout struct {
+	*model.SysAbout
+}
+
+type SysAboutInfo struct {
+	*model.SysAbout
+	model.Area
+}
+
+func (m *SysAbout) About(where ...*model.ModelWhere) ([]*SysAboutInfo, error) {
+	db := orm.GetDB().Table(m.TableName()+" AS a").
+		Select("a.id", "a.parent_id", "a.title", "t.province", "t.city").
+		Joins(fmt.Sprintf("LEFT JOIN %s AS t ON a.tenant_id = t.id", model.NewSysTenant().TableName())).
+		Where("a.is_deleted = ?", model.DeleteStatusForNot)
+
+	if len(where) > 0 {
+		for _, v := range where {
+			db = db.Where(v.Condition, v.Value)
+		}
+	}
+	out := make([]*SysAboutInfo, 0)
+
+	if err := db.Order("a.sort " + model.OrderModeToAsc).Order("a.id " + model.OrderModeToDesc).Scan(&out).Error; err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func NewSysAbout() *SysAbout {
+	return &SysAbout{model.NewSysAbout()}
+}