refactor: create new files package with Upload

main.go

@@ -7,12 +7,14 @@ import (
 	"git.lumeweb.com/LumeWeb/portal/db"
 	_ "git.lumeweb.com/LumeWeb/portal/docs"
 	"git.lumeweb.com/LumeWeb/portal/renterd"
+	"git.lumeweb.com/LumeWeb/portal/service/files"
 	"git.lumeweb.com/LumeWeb/portal/validator"
 	"github.com/iris-contrib/swagger"
 	"github.com/iris-contrib/swagger/swaggerFiles"
 	"github.com/kataras/iris/v12"
 	"github.com/kataras/iris/v12/mvc"
 	"log"
+	"net/http"
 )
 
 // Embed a directory of static files for serving from the app's root path
@@ -45,7 +47,7 @@ func main() {
 
 	renterd.Ready()
 
-	controller.InitFiles()
+	files.Init()
 
 	// Create a new Iris app instance
 	app := iris.New()
@@ -74,6 +76,10 @@ func main() {
 		app.Handle(new(controller.FilesController))
 	})
 
+	tus := initTus()
+
+	app.Any(API_PATH+"{fileparam:path}", iris.FromStd(http.StripPrefix(API_PATH, tus)))
+
 	swaggerConfig := swagger.Config{
 		// The url pointing to API definition.
 		URL:          "http://localhost:8080/swagger/doc.json",

service/files/files.go

@@ -0,0 +1,97 @@
+package files
+
+import (
+	"encoding/hex"
+	"errors"
+	"fmt"
+	"git.lumeweb.com/LumeWeb/portal/bao"
+	"git.lumeweb.com/LumeWeb/portal/db"
+	"git.lumeweb.com/LumeWeb/portal/model"
+	"git.lumeweb.com/LumeWeb/portal/renterd"
+	"github.com/go-resty/resty/v2"
+	"io"
+	"lukechampine.com/blake3"
+)
+
+var client *resty.Client
+
+func Init() {
+	client = resty.New()
+	client.SetBaseURL(renterd.GetApiAddr() + "/api")
+	client.SetBasicAuth("", renterd.GetAPIPassword())
+	client.SetDisableWarn(true)
+}
+
+func Upload(r io.ReadSeeker) (model.Upload, error) {
+	var upload model.Upload
+
+	hasher := blake3.New(0, nil)
+
+	_, err := io.Copy(hasher, r)
+	if err != nil {
+		return upload, err
+	}
+
+	hashBytes := hasher.Sum(nil)
+	hashHex := hex.EncodeToString(hashBytes[:])
+
+	if err != nil {
+		return upload, err
+	}
+
+	_, err = r.Seek(0, io.SeekStart)
+	if err != nil {
+		return upload, err
+	}
+
+	result := db.Get().Where("hash = ?", hashHex).First(&upload)
+	if (result.Error != nil && result.Error.Error() != "record not found") || result.RowsAffected > 0 {
+		err := result.Row().Scan(&upload)
+		if err != nil {
+			return upload, err
+		}
+	}
+
+	objectExistsResult, err := client.R().Get(fmt.Sprintf("/worker/objects/%s", hashHex))
+
+	if err != nil {
+		return upload, err
+	}
+
+	if objectExistsResult.StatusCode() != 404 {
+		return upload, errors.New("file already exists in network, but missing in database")
+	}
+
+	tree, err := bao.ComputeBaoTree(r)
+
+	if err != nil {
+		return upload, err
+	}
+
+	_, err = r.Seek(0, io.SeekStart)
+	if err != nil {
+		return upload, err
+	}
+
+	ret, err := client.R().SetBody(r).Put(fmt.Sprintf("/worker/objects/%s", hashHex))
+	if ret.StatusCode() != 200 {
+		err = errors.New(string(ret.Body()))
+		return upload, err
+	}
+
+	ret, err = client.R().SetBody(tree).Put(fmt.Sprintf("/worker/objects/%s.obao", hashHex))
+	if ret.StatusCode() != 200 {
+		err = errors.New(string(ret.Body()))
+		return upload, err
+	}
+
+	upload = model.Upload{
+		Hash: hashHex,
+	}
+
+	if err = db.Get().Create(&upload).Error; err != nil {
+		return upload, err
+	}
+
+	return upload, nil
+}