Files to uuids only

public/swagger/v1/files/index.yaml

@@ -0,0 +1,17 @@
+paths:
+  summary: "Create files"
+  post:
+    tags:
+    - files
+    parameters:
+    - $ref: "#/components/parameters/token"
+    requestBody:
+      $ref: "#/components/schemas/requestForm"
+
+components:
+  parameters:
+    token:
+      $ref: "../swagger.yaml#/components/parameters/token"
+  schemas:
+    requestForm:
+      $ref: "../swagger.yaml#/components/schemas/requestForm"

public/swagger/v1/files/one.yaml

@@ -6,14 +6,6 @@ paths:
     parameters:
     - $ref: "#/components/parameters/token"
     - $ref: "#/components/parameters/path"
-  post:
-    tags:
-    - files
-    parameters:
-    - $ref: "#/components/parameters/token"
-    - $ref: "#/components/parameters/path"
-    requestBody:
-      $ref: "#/components/schemas/requestForm"
   put:
     tags:
     - files
@@ -32,9 +24,9 @@ paths:
 components:
   parameters:
     token:
-      $ref: "./swagger.yaml#/components/parameters/token"
+      $ref: "../swagger.yaml#/components/parameters/token"
     path:
-      $ref: "./swagger.yaml#/components/parameters/path"
+      $ref: "../swagger.yaml#/components/parameters/path"
   schemas:
     requestForm:
-      $ref: "./swagger.yaml#/components/schemas/requestForm"
+      $ref: "../swagger.yaml#/components/schemas/requestForm"

public/swagger/v1/swagger.yaml

@@ -17,8 +17,10 @@ servers:
 paths:
   /version:
     $ref: "./version.yaml#/paths"
+  /files:
+    $ref: "./files/index.yaml#/paths"
   /files/{path}:
-    $ref: "./files.yaml#/paths"
+    $ref: "./files/one.yaml#/paths"
   /users/register:
     $ref: "./users/register.yaml#/paths"
   /users/login:

server/files.go

@@ -6,28 +6,35 @@ import (
 	"net/http"
 	"os"
 	"path"
+
+	"github.com/google/uuid"
 )
 
 func (rest *REST) files(w http.ResponseWriter, r *http.Request) {
 	if len(r.URL.Path) < 2 {
-		rest.respNotFound(w)
-		return
-	}
-	switch r.Method {
-	case http.MethodPut:
-		rest.filesUpdate(w, r)
-	case http.MethodPost:
-		rest.filesCreate(w, r)
-	case http.MethodGet:
-		rest.filesGet(w, r)
-	case http.MethodDelete:
-		rest.filesDelete(w, r)
-	default:
-		rest.respNotFound(w)
+		switch r.Method {
+		case http.MethodPost:
+			rest.filesCreate(w, r)
+		default:
+			rest.respNotFound(w)
+		}
+	} else {
+		switch r.Method {
+		case http.MethodPut:
+			rest.filesUpdate(w, r)
+		case http.MethodGet:
+			rest.filesGet(w, r)
+		case http.MethodDelete:
+			rest.filesDelete(w, r)
+		default:
+			rest.respNotFound(w)
+		}
 	}
 }
 
 func (rest *REST) filesCreate(w http.ResponseWriter, r *http.Request) {
+	id := uuid.New().String()
+	r.URL.Path = "/" + id
 	localPath := rest.filesPath(r)
 	if stat, err := os.Stat(localPath); !os.IsNotExist(err) || (stat != nil && stat.IsDir()) {
 		rest.respConflict(w)
@@ -46,7 +53,7 @@ func (rest *REST) filesCreate(w http.ResponseWriter, r *http.Request) {
 	if _, err := io.Copy(f, r.Body); err != nil {
 		rest.respError(w, err)
 	}
-	rest.respOK(w)
+	w.Write([]byte(id))
 }
 
 func (rest *REST) filesDelete(w http.ResponseWriter, r *http.Request) {

server/files_test.go

@@ -12,38 +12,23 @@ import (
 func TestFiles(t *testing.T) {
 	cases := map[string]func(*testing.T, *REST, func(*http.Request)){
 		"create-get": func(t *testing.T, rest *REST, scope func(r *http.Request)) {
-			s := uuid.New().String()
-			w := testFilesPost(t, rest, s, scope, s)
+			content := uuid.New().String()
+			w := testFilesPost(t, rest, scope, content)
 			if w.Code != http.StatusOK {
 				t.Fatal(w.Code, string(w.Body.Bytes()))
 			}
+			s := string(w.Body.Bytes())
 			w = testFilesGet(t, rest, s, scope)
 			if w.Code != http.StatusOK {
 				t.Fatal(w.Code, string(w.Body.Bytes()))
 			}
-			if s2 := string(w.Body.Bytes()); s2 != s {
-				t.Fatalf("want %q, got %q", s, s2)
-			}
-		},
-		"create-collision": func(t *testing.T, rest *REST, scope func(r *http.Request)) {
-			s := uuid.New().String()
-			for i := 0; i < 2; i++ {
-				w := testFilesPost(t, rest, s, scope, s)
-				ok := false
-				switch i {
-				case 0:
-					ok = w.Code == http.StatusOK
-				default:
-					ok = w.Code == http.StatusConflict
-				}
-				if !ok {
-					t.Fatal(w.Code, string(w.Body.Bytes()))
-				}
+			if s2 := string(w.Body.Bytes()); s2 != content {
+				t.Fatalf("want %q, got %q", content, s2)
 			}
 		},
 		"delete": func(t *testing.T, rest *REST, scope func(r *http.Request)) {
-			s := uuid.New().String()
-			w := testFilesPost(t, rest, s, scope, s)
+			w := testFilesPost(t, rest, scope, uuid.New().String())
+			s := string(w.Body.Bytes())
 			if w.Code != http.StatusOK {
 				t.Fatal(w.Code, string(w.Body.Bytes()))
 			}
@@ -64,8 +49,8 @@ func TestFiles(t *testing.T) {
 			}
 		},
 		"update": func(t *testing.T, rest *REST, scope func(r *http.Request)) {
-			s := uuid.New().String()
-			w := testFilesPost(t, rest, s, scope, s)
+			w := testFilesPost(t, rest, scope, uuid.New().String())
+			s := string(w.Body.Bytes())
 			if w.Code != http.StatusOK {
 				t.Fatal(w.Code, string(w.Body.Bytes()))
 			}
@@ -105,8 +90,8 @@ func testFilesPut(t *testing.T, rest *REST, id string, scope func(*http.Request)
 	return testFilesReq(t, rest, id, scope, http.MethodPut, body)
 }
 
-func testFilesPost(t *testing.T, rest *REST, id string, scope func(*http.Request), body string) *httptest.ResponseRecorder {
-	return testFilesReq(t, rest, id, scope, http.MethodPost, body)
+func testFilesPost(t *testing.T, rest *REST, scope func(*http.Request), body string) *httptest.ResponseRecorder {
+	return testFilesReq(t, rest, "", scope, http.MethodPost, body)
 }
 
 func testFilesReq(t *testing.T, rest *REST, id string, scope func(*http.Request), method, body string) *httptest.ResponseRecorder {

server/middleware_test.go

@@ -3,7 +3,6 @@ package server
 import (
 	"context"
 	"io/ioutil"
-	"log"
 	"net/http"
 	"net/http/httptest"
 	"os"
@@ -124,7 +123,7 @@ func TestMiddlewareShift(t *testing.T) {
 			w := httptest.NewRecorder()
 			rest := &REST{}
 			foo := rest.shift(func(http.ResponseWriter, *http.Request) {})
-			log.Printf("%+v", r.URL)
+			t.Logf("%+v", r.URL)
 			foo(w, r)
 			if r.URL.String() != c.output {
 				t.Fatalf("from %q, want %q, got %q", c.input, c.output, r.URL.String())

server/rest_test.go

@@ -48,7 +48,7 @@ func TestRESTRouter(t *testing.T) {
 		fmt.Sprintf(`%s/%s?pu`, config.New().FilePrefix, testFilename): {
 			method: http.MethodPut,
 		},
-		fmt.Sprintf(`%s/%s?po`, config.New().FilePrefix, testFilename): {
+		fmt.Sprintf(`%s?po`, config.New().FilePrefix): {
 			method: http.MethodPost,
 		},
 		fmt.Sprintf(`%s/%s?d`, config.New().FilePrefix, testFilename): {