refactor platform logic and add gasorder domain

backend/api/cmd/cli/resource_contract.go

@@ -0,0 +1,48 @@
+package main
+
+import (
+	"encoding/json"
+	"io"
+	"strings"
+
+	"git.apinb.com/heqiapp/platforms/backend/api/internal/logic/platform"
+	"git.apinb.com/heqiapp/platforms/backend/api/internal/routers"
+	"github.com/gin-gonic/gin"
+)
+
+type route struct {
+	Method string `json:"method"`
+	Path   string `json:"path"`
+}
+
+type contract struct {
+	Domain   string `json:"domain"`
+	Name     string `json:"name"`
+	Path     string `json:"path"`
+	PageKind string `json:"pageKind"`
+	Mode     string `json:"mode"`
+}
+
+type manifest struct {
+	Resources []contract `json:"resources"`
+	Routes    []route    `json:"routes"`
+}
+
+func writeResourceContract(output io.Writer) error {
+	gin.SetMode(gin.ReleaseMode)
+	engine := gin.New()
+	routers.RegisterPlatform("heqi", engine)
+	routes := make([]route, 0, len(engine.Routes()))
+	for _, item := range engine.Routes() {
+		routes = append(routes, route{Method: item.Method, Path: strings.TrimPrefix(item.Path, "/heqi/platform/v1")})
+	}
+	expected := platform.ExpectedResources()
+	contracts := make([]contract, 0, len(expected))
+	for _, item := range expected {
+		contracts = append(contracts, contract{
+			Domain: item.Domain, Name: item.Name, Path: item.Path,
+			PageKind: item.PageKind, Mode: string(item.Mode),
+		})
+	}
+	return json.NewEncoder(output).Encode(manifest{Resources: contracts, Routes: routes})
+}