[api] add endpoint to list files for a specific user

sda/cmd/api/api.go

@@ -80,6 +80,7 @@ func setup(config *config.Config) *http.Server {
 	r.POST("/dataset/create", isAdmin(), createDataset)            // maps a set of files to a dataset
 	r.POST("/dataset/release/*dataset", isAdmin(), releaseDataset) // Releases a dataset to be accessible
 	r.GET("/users", isAdmin(), listActiveUsers)                    // Lists all users
+	r.GET("/users/:username/files", isAdmin(), listUserFiles)      // Lists all unmapped files for a user
 
 	cfg := &tls.Config{MinVersion: tls.VersionTLS12}
 
@@ -379,3 +380,19 @@ func listActiveUsers(c *gin.Context) {
 	}
 	c.JSON(http.StatusOK, users)
 }
+
+func listUserFiles(c *gin.Context) {
+	username := c.Param("username")
+	username = strings.TrimPrefix(username, "/")
+	username = strings.TrimSuffix(username, "/files")
+	log.Debugln(username)
+	files, err := Conf.API.DB.GetUserFiles(username)
+	if err != nil {
+		c.AbortWithStatusJSON(http.StatusInternalServerError, err.Error())
+
+		return
+	}
+
+	c.Writer.Header().Set("Content-Type", "application/json")
+	c.JSON(200, files)
+}

sda/cmd/api/api_test.go

@@ -1146,3 +1146,53 @@ func (suite *TestSuite) TestListActiveUsers() {
 	assert.NoError(suite.T(), err, "failed to list users from DB")
 	assert.Equal(suite.T(), []string{"User-B", "User-C"}, users)
 }
+
+func (suite *TestSuite) TestListUserFiles() {
+	testUsers := []string{"User-A", "User-B", "User-C"}
+	for _, user := range testUsers {
+		for i := 0; i < 5; i++ {
+			fileID, err := Conf.API.DB.RegisterFile(fmt.Sprintf("/%v/TestGetUserFiles-00%d.c4gh", user, i), user)
+			if err != nil {
+				suite.FailNow("failed to register file in database")
+			}
+
+			err = Conf.API.DB.UpdateFileEventLog(fileID, "uploaded", fileID, user, "{}", "{}")
+			if err != nil {
+				suite.FailNow("failed to update satus of file in database")
+			}
+
+			stableID := fmt.Sprintf("accession_%s_0%d", user, i)
+			err = Conf.API.DB.SetAccessionID(stableID, fileID)
+			if err != nil {
+				suite.FailNowf("got (%s) when setting stable ID: %s, %s", err.Error(), stableID, fileID)
+			}
+		}
+	}
+
+	err = Conf.API.DB.MapFilesToDataset("test-dataset-01", []string{"accession_User-A_00", "accession_User-A_01", "accession_User-A_02"})
+	if err != nil {
+		suite.FailNow("failed to map files to dataset")
+	}
+
+	gin.SetMode(gin.ReleaseMode)
+	assert.NoError(suite.T(), setupJwtAuth())
+	Conf.API.Admins = []string{"dummy"}
+
+	// Mock request and response holders
+	w := httptest.NewRecorder()
+	r := httptest.NewRequest(http.MethodGet, "/users/User-A/files", http.NoBody)
+	r.Header.Add("Authorization", "Bearer "+suite.Token)
+
+	_, router := gin.CreateTestContext(w)
+	router.GET("/users/:username/files", isAdmin(), listUserFiles)
+
+	router.ServeHTTP(w, r)
+	okResponse := w.Result()
+	defer okResponse.Body.Close()
+	assert.Equal(suite.T(), http.StatusOK, okResponse.StatusCode)
+
+	files := []database.SubmissionFileInfo{}
+	err = json.NewDecoder(okResponse.Body).Decode(&files)
+	assert.NoError(suite.T(), err, "failed to list users from DB")
+	assert.Equal(suite.T(), 5, len(files))
+}