fix：add home overview

Former-commit-id: 157b474d9e

api/desc/core/pcm-core.api

@@ -32,6 +32,23 @@ type (
 	}
 )
 
+type (
+	HomeOverviewReq {
+
+	}
+	HomeOverviewResp {
+		Code    int         `json:"code"`
+		Message string      `json:"message"`
+		Data    HomeOverviewData `json:"data"`
+	}
+	HomeOverviewData{
+		AdaptSum int64 `json:"adaptSum"`
+		ClusterSum int64 `json:"clusterSum"`
+		StorageSum float32 `json:"storageSum"`
+		TaskSum int64 `json:"taskSum"`
+	}
+)
+
 type remoteResp {
 	Code    int         `json:"code"`
 	Message string      `json:"message"`

api/desc/pcm.api

@@ -137,6 +137,10 @@ service pcm {
 	@doc "Statistical task status"
 	@handler countTaskStatus
 	get /core/task/countTaskStatus () returns(TaskStatusResp)
+
+	@doc "Home Page Overview"
+	@handler homeOverviewHandler
+	get /core/homeOverview (HomeOverviewReq) returns (HomeOverviewResp)
 }
 
 //hpc二级接口

api/internal/handler/core/homeoverviewhandler.go

@@ -0,0 +1,28 @@
+package core
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"gitlink.org.cn/JointCloud/pcm-coordinator/api/internal/logic/core"
+	"gitlink.org.cn/JointCloud/pcm-coordinator/api/internal/svc"
+	"gitlink.org.cn/JointCloud/pcm-coordinator/api/internal/types"
+)
+
+func HomeOverviewHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.HomeOverviewReq
+		if err := httpx.Parse(r, &req); err != nil {
+			httpx.ErrorCtx(r.Context(), w, err)
+			return
+		}
+
+		l := core.NewHomeOverviewLogic(r.Context(), svcCtx)
+		resp, err := l.HomeOverview(&req)
+		if err != nil {
+			httpx.ErrorCtx(r.Context(), w, err)
+		} else {
+			httpx.OkJsonCtx(r.Context(), w, resp)
+		}
+	}
+}

api/internal/handler/routes.go

@@ -165,6 +165,11 @@ func RegisterHandlers(server *rest.Server, serverCtx *svc.ServiceContext) {
 				Path:    "/core/task/countTaskStatus",
 				Handler: core.CountTaskStatusHandler(serverCtx),
 			},
+			{
+				Method:  http.MethodGet,
+				Path:    "/core/homeOverview",
+				Handler: core.HomeOverviewHandler(serverCtx),
+			},
 		},
 		rest.WithPrefix("/pcm/v1"),
 	)

api/internal/logic/core/homeoverviewlogic.go

@@ -0,0 +1,73 @@
+package core
+
+import (
+	"context"
+
+	"gitlink.org.cn/JointCloud/pcm-coordinator/api/internal/svc"
+	"gitlink.org.cn/JointCloud/pcm-coordinator/api/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type HomeOverviewLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewHomeOverviewLogic(ctx context.Context, svcCtx *svc.ServiceContext) *HomeOverviewLogic {
+	return &HomeOverviewLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *HomeOverviewLogic) HomeOverview(req *types.HomeOverviewReq) (resp *types.HomeOverviewResp, err error) {
+	// todo: add your logic here and delete this line
+	resp = &types.HomeOverviewResp{}
+	var AdapterSum int     //
+	var StorageSum float32 //
+	var ClusterSum int     //
+	var TaskSum int        //
+	//Task
+	sqlStrTask := "SELECT COUNT(*) FROM `task`"
+	txTask := l.svcCtx.DbEngin.Raw(sqlStrTask).Scan(&TaskSum)
+	if txTask.Error != nil {
+		logx.Error(err)
+		return nil, txTask.Error
+	}
+
+	//Storage
+	sqlStrStorage := "SELECT SUM(t.storage_space) as storageSum FROM `t_storage_device` t"
+	txStorage := l.svcCtx.DbEngin.Raw(sqlStrStorage).Scan(&StorageSum)
+	if txTask.Error != nil {
+		logx.Error(err)
+		return nil, txStorage.Error
+	}
+
+	//Cluster
+	sqlStrCluster := "SELECT COUNT(*) FROM `t_cluster`"
+	txCluster := l.svcCtx.DbEngin.Raw(sqlStrCluster).Scan(&ClusterSum)
+	if txTask.Error != nil {
+		logx.Error(err)
+		return nil, txCluster.Error
+	}
+
+	//Adapter
+	sqlStrAdapter := "SELECT COUNT(*) FROM `t_adapter`"
+	txAdapter := l.svcCtx.DbEngin.Raw(sqlStrAdapter).Scan(&AdapterSum)
+	if txTask.Error != nil {
+		logx.Error(err)
+		return nil, txAdapter.Error
+	}
+
+	resp.Data.TaskSum = int64(TaskSum)
+	resp.Data.StorageSum = StorageSum
+	resp.Data.AdaptSum = int64(AdapterSum)
+	resp.Data.ClusterSum = int64(ClusterSum)
+
+	resp.Code = 200
+	resp.Message = "Success"
+	return resp, nil
+}

api/internal/types/types.go

@@ -25,6 +25,22 @@ type CenterIndex struct {
 	CenterType string `json:"centerType"`
 }
 
+type HomeOverviewReq struct {
+}
+
+type HomeOverviewResp struct {
+	Code    int              `json:"code"`
+	Message string           `json:"message"`
+	Data    HomeOverviewData `json:"data"`
+}
+
+type HomeOverviewData struct {
+	AdaptSum   int64   `json:"adaptSum"`
+	ClusterSum int64   `json:"clusterSum"`
+	StorageSum float32 `json:"storageSum"`
+	TaskSum    int64   `json:"taskSum"`
+}
+
 type RemoteResp struct {
 	Code    int         `json:"code"`
 	Message string      `json:"message"`