自动初始化数据库功能后端部分完成

server/source/admin.go

@@ -0,0 +1,36 @@
+package information
+
+import (
+	"gin-vue-admin/global"
+	"gin-vue-admin/model"
+	"github.com/gookit/color"
+	"time"
+
+	uuid "github.com/satori/go.uuid"
+	"gorm.io/gorm"
+)
+
+var Admin = new(admin)
+
+type admin struct{}
+
+var admins = []model.SysUser{
+	{GVA_MODEL: global.GVA_MODEL{ID: 1, CreatedAt: time.Now(), UpdatedAt: time.Now()}, UUID: uuid.NewV4(), Username: "admin", Password: "e10adc3949ba59abbe56e057f20f883e", NickName: "超级管理员", HeaderImg: "http://qmplusimg.henrongyi.top/gva_header.jpg", AuthorityId: "888"},
+	{GVA_MODEL: global.GVA_MODEL{ID: 2, CreatedAt: time.Now(), UpdatedAt: time.Now()}, UUID: uuid.NewV4(), Username: "a303176530", Password: "3ec063004a6f31642261936a379fde3d", NickName: "QMPlusUser", HeaderImg: "http://qmplusimg.henrongyi.top/1572075907logo.png", AuthorityId: "9528"},
+}
+
+//@author: [SliverHorn](https://github.com/SliverHorn)
+//@description: sys_users 表数据初始化
+func (a *admin) Init() error {
+	return global.GVA_DB.Transaction(func(tx *gorm.DB) error {
+		if tx.Where("id IN ?", []int{1, 2}).Find(&[]model.SysUser{}).RowsAffected == 2 {
+			color.Danger.Println("\n[Mysql] --> sys_users 表的初始数据已存在!")
+			return nil
+		}
+		if err := tx.Create(&admins).Error; err != nil { // 遇到错误时回滚事务
+			return err
+		}
+		color.Info.Println("\n[Mysql] --> sys_users 表初始数据成功!")
+		return nil
+	})
+}