init project

internal/common/request/request.go

@@ -0,0 +1,40 @@
+package request
+
+import "context"
+
+type requestInfoKey int
+
+const (
+	key requestInfoKey = iota
+)
+
+type RequestInfo struct {
+	UserId      int64
+	TraceId     string
+	Permissions map[string]bool
+	Role        string
+}
+
+func WithRequestInfo(ctx context.Context, info RequestInfo) context.Context {
+	return context.WithValue(ctx, key, info)
+}
+
+func GetRequestInfo(ctx context.Context) (requestInfo RequestInfo, ok bool) {
+	requestInfo, ok = ctx.Value(key).(RequestInfo)
+	return
+}
+
+type reqInfoKeyType = string
+
+const (
+	reqInfoKey reqInfoKeyType = "request-info"
+)
+
+func GetReqInfo(c context.Context) RequestInfo {
+	info := c.Value(reqInfoKey)
+	if info != nil {
+		return info.(RequestInfo)
+	}
+
+	return RequestInfo{}
+}