chore: initial commit of ai site platform

Co-authored-by: Cursor <cursoragent@cursor.com>

platform/platform.go

@@ -0,0 +1,55 @@
+package main
+
+import (
+	"context"
+	"flag"
+	"fmt"
+	"net/http"
+	"os"
+	"os/signal"
+	"syscall"
+
+	"aijianzhan/platform/internal/config"
+	"aijianzhan/platform/internal/handler"
+	"aijianzhan/platform/internal/license"
+	"aijianzhan/platform/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/conf"
+	"github.com/zeromicro/go-zero/rest"
+)
+
+var configFile = flag.String("f", "etc/platform.yaml", "config file")
+
+func main() {
+	flag.Parse()
+
+	var c config.Config
+	conf.MustLoad(*configFile, &c)
+
+	server := rest.MustNewServer(c.RestConf, rest.WithCors())
+	defer server.Stop()
+
+	ctx := svc.NewServiceContext(c)
+	server.Use(func(next http.HandlerFunc) http.HandlerFunc {
+		return license.Middleware(ctx.License)(next)
+	})
+	handler.RegisterHandlers(server, ctx)
+
+	runCtx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+	if ctx.DBSync != nil {
+		ctx.DBSync.StartAll(runCtx)
+	}
+
+	go func() {
+		ch := make(chan os.Signal, 1)
+		signal.Notify(ch, syscall.SIGINT, syscall.SIGTERM)
+		<-ch
+		cancel()
+		server.Stop()
+	}()
+
+	fmt.Printf("platform starting at %s:%d (memoryMode=%v dryRun=%v dbsync=%v)\n",
+		c.Host, c.Port, ctx.MemoryMode, c.DryRun, ctx.DBSync != nil)
+	server.Start()
+}