feature: 实现数据库实例管理

server/internal/db/api/instance.go

@@ -0,0 +1,71 @@
+package api
+
+import (
+	"github.com/gin-gonic/gin"
+	"mayfly-go/internal/db/api/form"
+	"mayfly-go/internal/db/api/vo"
+	"mayfly-go/internal/db/application"
+	"mayfly-go/internal/db/domain/entity"
+	msgapp "mayfly-go/internal/msg/application"
+	"mayfly-go/pkg/biz"
+	"mayfly-go/pkg/ginx"
+	"mayfly-go/pkg/req"
+	"mayfly-go/pkg/utils/cryptox"
+	"strconv"
+	"strings"
+)
+
+type Instance struct {
+	InstanceApp application.Instance
+	MsgApp      msgapp.Msg
+}
+
+// @router /api/instances [get]
+func (d *Instance) Instances(rc *req.Ctx) {
+	queryCond, page := ginx.BindQueryAndPage[*entity.InstanceQuery](rc.GinCtx, new(entity.InstanceQuery))
+	rc.ResData = d.InstanceApp.GetPageList(queryCond, page, new([]vo.SelectDataInstanceVO))
+}
+
+func (d *Instance) SaveInstance(rc *req.Ctx) {
+	form := &form.InstanceForm{}
+	instance := ginx.BindJsonAndCopyTo[*entity.Instance](rc.GinCtx, form, new(entity.Instance))
+
+	// 密码解密，并使用解密后的赋值
+	originPwd, err := cryptox.DefaultRsaDecrypt(form.Password, true)
+	biz.ErrIsNilAppendErr(err, "解密密码错误: %s")
+	instance.Password = originPwd
+
+	// 密码脱敏记录日志
+	form.Password = "****"
+	rc.ReqParam = form
+
+	instance.SetBaseInfo(rc.LoginAccount)
+	d.InstanceApp.Save(instance)
+}
+
+// 获取数据库实例密码，由于数据库是加密存储，故提供该接口展示原文密码
+func (d *Instance) GetInstancePwd(rc *req.Ctx) {
+	dbId := GetInstanceId(rc.GinCtx)
+	dbEntity := d.InstanceApp.GetById(dbId, "Password")
+	dbEntity.PwdDecrypt()
+	rc.ResData = dbEntity.Password
+}
+
+func (d *Instance) DeleteInstance(rc *req.Ctx) {
+	idsStr := ginx.PathParam(rc.GinCtx, "dbId")
+	rc.ReqParam = idsStr
+	ids := strings.Split(idsStr, ",")
+
+	for _, v := range ids {
+		value, err := strconv.Atoi(v)
+		biz.ErrIsNilAppendErr(err, "string类型转换为int异常: %s")
+		dbId := uint64(value)
+		d.InstanceApp.Delete(dbId)
+	}
+}
+
+func GetInstanceId(g *gin.Context) uint64 {
+	dbId, _ := strconv.Atoi(g.Param("dbId"))
+	biz.IsTrue(dbId > 0, "dbId错误")
+	return uint64(dbId)
+}