http 핸들러 추가

server/http_api.go

@@ -0,0 +1,190 @@
+package server
+
+import (
+	"encoding/json"
+	"go-ayo/logger"
+	"houston/shared"
+	"io"
+	"net/http"
+	"os"
+	"path"
+	"time"
+)
+
+func (h *houstonHandler) GetAgents(w http.ResponseWriter, r *http.Request) {
+	enc := json.NewEncoder(w)
+	enc.Encode(h.Operation().Hosts())
+}
+
+func (h *houstonHandler) GetDeploySources(w http.ResponseWriter, r *http.Request) {
+	files, err := os.ReadDir("deploys")
+	if err != nil {
+		logger.Error(err)
+		w.WriteHeader(http.StatusInternalServerError)
+		return
+	}
+
+	getVersions := func(name string) []string {
+		var out []string
+		files, _ := os.ReadDir(path.Join("deploys", name))
+		for _, fd := range files {
+			if fd.IsDir() {
+				out = append(out, fd.Name())
+			}
+		}
+		return out
+	}
+
+	out := make(map[string][]string)
+	for _, fd := range files {
+		if fd.IsDir() {
+			out[fd.Name()] = getVersions(fd.Name())
+		}
+	}
+
+	enc := json.NewEncoder(w)
+	enc.Encode(out)
+}
+
+func (h *houstonHandler) Upload(w http.ResponseWriter, r *http.Request) {
+	// 	<form action="/houston" method="post" enctype="multipart/form-data">
+	//     <input type="file" name="file">
+	//     <input type="text" name="name">
+	//     <input type="text" name="version">
+	//     <input type="submit" value="업로드">
+	//   </form>
+	file, header, err := r.FormFile("file")
+	if err != nil {
+		logger.Error(err)
+		w.WriteHeader(http.StatusBadRequest)
+		return
+	}
+	defer file.Close()
+
+	contents, err := io.ReadAll(file)
+	if err != nil {
+		logger.Error(err)
+		w.WriteHeader(http.StatusInternalServerError)
+		return
+	}
+
+	version := r.FormValue("version")
+	name := r.FormValue("name")
+	ext := path.Ext(header.Filename)
+
+	// deploys 폴더는 파일시스템 서비스이므로 다운로드 가능
+	filename := path.Join("deploys", name, version, name+ext)
+	if err = os.MkdirAll(path.Dir(filename), os.ModePerm); err != nil {
+		logger.Error(err)
+		w.WriteHeader(http.StatusInternalServerError)
+		return
+	}
+
+	// 파일 저장
+	err = os.WriteFile(filename, contents, 0644)
+	if err != nil {
+		logger.Error(err)
+		w.WriteHeader(http.StatusInternalServerError)
+		return
+	}
+}
+
+func (h *houstonHandler) Deploy(w http.ResponseWriter, r *http.Request) {
+	// 	<form action="/houston" method="post" enctype="multipart/form-data">
+	//     <input type="text" name="name">
+	//     <input type="text" name="version">
+	//     <input type="text" name="targets">
+	//     <input type="submit" value="업로드">
+	//   </form>
+	name := r.FormValue("name")
+	version := r.FormValue("version")
+	traws := r.FormValue("targets")
+
+	var targets []string
+	if err := json.Unmarshal([]byte(traws), &targets); err != nil {
+		logger.Error(err)
+		w.WriteHeader(http.StatusBadRequest)
+		return
+	}
+
+	if len(name) == 0 || len(version) == 0 || len(targets) == 0 {
+		w.WriteHeader(http.StatusBadRequest)
+		return
+	}
+
+	relPath := path.Join("deploys", name, version)
+	files, err := os.ReadDir(relPath)
+	if err != nil {
+		logger.Error(err)
+		w.WriteHeader(http.StatusInternalServerError)
+		return
+	}
+
+	latestTime := time.Time{}
+	var latestFilename string
+	for _, fd := range files {
+		if fd.IsDir() {
+			continue
+		}
+
+		fi, _ := fd.Info()
+		if fi.ModTime().After(latestTime) {
+			latestFilename = fi.Name()
+			latestTime = fi.ModTime()
+		}
+	}
+	if len(latestFilename) == 0 {
+		w.WriteHeader(http.StatusBadRequest)
+		return
+	}
+
+	h.Operation().Deploy(MakeDeployRequest(
+		shared.DeployRequest{
+			Name:    name,
+			Version: version,
+			Url:     path.Join(relPath, latestFilename),
+		},
+		targets,
+	))
+}
+
+func (h *houstonHandler) StartProcess(w http.ResponseWriter, r *http.Request) {
+	// 	<form action="/houston" method="post" enctype="multipart/form-data">
+	//     <input type="text" name="name">
+	//     <input type="text" name="version">
+	// 		<input type="text" name="args">
+	//     <input type="text" name="targets">
+	//     <input type="submit" value="업로드">
+	//   </form>
+	name := r.FormValue("name")
+	version := r.FormValue("version")
+	args := r.FormValue("args")
+	traws := r.FormValue("targets")
+
+	var targets []string
+	if err := json.Unmarshal([]byte(traws), &targets); err != nil {
+		logger.Error(err)
+		w.WriteHeader(http.StatusBadRequest)
+		return
+	}
+
+	if len(name) == 0 || len(version) == 0 || len(targets) == 0 {
+		w.WriteHeader(http.StatusBadRequest)
+		return
+	}
+
+	h.Operation().StartProcess(MakeStartProcessRequest(shared.StartProcessRequest{
+		Name:    name,
+		Version: version,
+		Args:    args, // 실행 파일 포함 e.g. "biglocal.exe -port=8090 -dev",
+	}, targets))
+
+	// svr.Operation().Start(server.MakeStartRequest(
+	// 	common.StartRequest{
+	// 		Name:    "warehouse",
+	// 		Version: "latest",
+	// 		Args:    "biglocal.exe -port=8090 -dev",
+	// 	},
+	// 	[]string{"mountain"},
+	// ))
+}