实现网关监听并读取更新队列，定时发送更新数据到平台

gateway/app/report.go

@@ -0,0 +1,102 @@
+package app
+
+import (
+	"encoding/base64"
+	"encoding/json"
+	"fmt"
+	"io"
+	"log/slog"
+	"net/http"
+	"proxy-server/gateway/core"
+	"proxy-server/gateway/env"
+	"strings"
+)
+
+func Online(name string) (err error) {
+	var resp string
+	resp, err = call(env.EndpointOnline, map[string]any{
+		"name":    name,
+		"version": core.Version,
+	})
+	if err != nil {
+		return err
+	}
+
+	var body struct {
+		Id      int32             `json:"id"`
+		Secret  string            `json:"secret"`
+		Permits []*core.PermitDef `json:"permits"`
+		Edges   []*core.Edge      `json:"edges"`
+	}
+	err = json.Unmarshal([]byte(resp), &body)
+	if err != nil {
+		return err
+	}
+
+	Id = body.Id
+	PlatformSecret = body.Secret
+	for _, def := range body.Permits {
+		StorePermit(def)
+	}
+	for _, edge := range body.Edges {
+		err := StoreEdge(edge)
+		if err != nil {
+			slog.Error("存储边缘节点失败", "err", err, "edge", edge)
+		}
+	}
+	return nil
+}
+
+func Offline() (err error) {
+	_, err = call(env.EndpointOffline, map[string]any{
+		"id": Id,
+	})
+	return err
+}
+
+func Update(data []*core.Edge) (err error) {
+	_, err = call(env.EndpointUpdate, map[string]any{
+		"id":    Id,
+		"edges": data,
+	})
+	if err != nil {
+		err = fmt.Errorf("更新节点数据失败：%w", err)
+	}
+	return err
+}
+
+func call(endpoint string, body any) (string, error) {
+	bodyStr, err := json.Marshal(body)
+	if err != nil {
+		panic(err)
+	}
+
+	req, err := http.NewRequest("POST", endpoint, strings.NewReader(string(bodyStr)))
+	if err != nil {
+		panic(err)
+	}
+
+	var auth = base64.RawURLEncoding.EncodeToString([]byte(env.ClientId + ":" + env.ClientSecret))
+	var basic = fmt.Sprintf("Basic %s", auth)
+	req.Header.Set("Authorization", basic)
+	req.Header.Set("Content-Type", "application/json")
+
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return "", err
+	}
+	defer func(Body io.ReadCloser) {
+		_ = Body.Close()
+	}(resp.Body)
+
+	if resp.StatusCode != http.StatusOK {
+		return "", fmt.Errorf("请求失败，状态码：%d", resp.StatusCode)
+	}
+
+	respBody, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return "", err
+	}
+
+	return string(respBody), nil
+}