fix(IssueService.GetWatchers): UserService.GetByAccountID support accountId params

issue.go

@@ -249,6 +249,7 @@ type Watches struct {
 type Watcher struct {
 	Self        string `json:"self,omitempty" structs:"self,omitempty"`
 	Name        string `json:"name,omitempty" structs:"name,omitempty"`
+	AccountID   string `json:"accountId,omitempty" structs:"accountId,omitempty"`
 	DisplayName string `json:"displayName,omitempty" structs:"displayName,omitempty"`
 	Active      bool   `json:"active,omitempty" structs:"active,omitempty"`
 }
@@ -1236,10 +1237,18 @@ func (s *IssueService) GetWatchers(issueID string) (*[]User, *Response, error) {
 	result := []User{}
 	user := new(User)
 	for _, watcher := range watches.Watchers {
+		if watcher.AccountID != "" {
+			user, resp, err = s.client.User.GetByAccountID(watcher.AccountID)
+			if err != nil {
+				return nil, resp, NewJiraError(resp, err)
+			}
+		} else {
+			// try fallback deprecated method
 			user, resp, err = s.client.User.Get(watcher.Name)
 			if err != nil {
 				return nil, resp, NewJiraError(resp, err)
 			}
+		}
 		result = append(result, *user)
 	}
 

issue_test.go

@@ -1495,6 +1495,47 @@ func TestIssueService_GetWorklogs(t *testing.T) {
 }
 
 func TestIssueService_GetWatchers(t *testing.T) {
+	setup()
+	defer teardown()
+	testMux.HandleFunc("/rest/api/2/issue/10002/watchers", func(w http.ResponseWriter, r *http.Request) {
+		testMethod(t, r, "GET")
+		testRequestURL(t, r, "/rest/api/2/issue/10002/watchers")
+
+		fmt.Fprint(w, `{"self":"http://www.example.com/jira/rest/api/2/issue/EX-1/watchers","isWatching":false,"watchCount":1,"watchers":[{"self":"http://www.example.com/jira/rest/api/2/user?accountId=000000000000000000000000","accountId": "000000000000000000000000","displayName":"Fred F. User","active":false}]}`)
+	})
+
+	testMux.HandleFunc("/rest/api/2/user", func(w http.ResponseWriter, r *http.Request) {
+		testMethod(t, r, "GET")
+		testRequestURL(t, r, "/rest/api/2/user?accountId=000000000000000000000000")
+
+		fmt.Fprint(w, `{"self":"http://www.example.com/jira/rest/api/2/user?accountId=000000000000000000000000","key":"fred","accountId": "000000000000000000000000",
+        "emailAddress":"fred@example.com","avatarUrls":{"48x48":"http://www.example.com/jira/secure/useravatar?size=large&ownerId=fred",
+        "24x24":"http://www.example.com/jira/secure/useravatar?size=small&ownerId=fred","16x16":"http://www.example.com/jira/secure/useravatar?size=xsmall&ownerId=fred",
+        "32x32":"http://www.example.com/jira/secure/useravatar?size=medium&ownerId=fred"},"displayName":"Fred F. User","active":true,"timeZone":"Australia/Sydney","groups":{"size":3,"items":[
+        {"name":"jira-user","self":"http://www.example.com/jira/rest/api/2/group?groupname=jira-user"},{"name":"jira-admin",
+        "self":"http://www.example.com/jira/rest/api/2/group?groupname=jira-admin"},{"name":"important","self":"http://www.example.com/jira/rest/api/2/group?groupname=important"
+        }]},"applicationRoles":{"size":1,"items":[]},"expand":"groups,applicationRoles"}`)
+	})
+
+	watchers, _, err := testClient.Issue.GetWatchers("10002")
+	if err != nil {
+		t.Errorf("Error given: %s", err)
+		return
+	}
+	if watchers == nil {
+		t.Error("Expected watchers. Watchers is nil")
+		return
+	}
+	if len(*watchers) != 1 {
+		t.Errorf("Expected 1 watcher, got: %d", len(*watchers))
+		return
+	}
+	if (*watchers)[0].AccountID != "000000000000000000000000" {
+		t.Error("Expected watcher accountId 000000000000000000000000")
+	}
+}
+
+func TestIssueService_DeprecatedGetWatchers(t *testing.T) {
 	setup()
 	defer teardown()
 	testMux.HandleFunc("/rest/api/2/issue/10002/watchers", func(w http.ResponseWriter, r *http.Request) {

user.go

@@ -50,6 +50,10 @@ type userSearchF func(userSearch) userSearch
 // Get gets user info from JIRA
 //
 // JIRA API docs: https://docs.atlassian.com/jira/REST/cloud/#api/2/user-getUser
+//
+// /!\ Deprecation notice: https://developer.atlassian.com/cloud/jira/platform/deprecation-notice-user-privacy-api-migration-guide/
+// By 29 April 2019, we will remove personal data from the API that is used to identify users,
+// such as username and userKey, and instead use the Atlassian account ID (accountId).
 func (s *UserService) Get(username string) (*User, *Response, error) {
 	apiEndpoint := fmt.Sprintf("/rest/api/2/user?username=%s", username)
 	req, err := s.client.NewRequest("GET", apiEndpoint, nil)
@@ -65,6 +69,24 @@ func (s *UserService) Get(username string) (*User, *Response, error) {
 	return user, resp, nil
 }
 
+// Get gets user info from JIRA
+//
+// JIRA API docs: https://docs.atlassian.com/jira/REST/cloud/#api/2/user-getUser
+func (s *UserService) GetByAccountID(accountID string) (*User, *Response, error) {
+	apiEndpoint := fmt.Sprintf("/rest/api/2/user?accountId=%s", accountID)
+	req, err := s.client.NewRequest("GET", apiEndpoint, nil)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	user := new(User)
+	resp, err := s.client.Do(req, user)
+	if err != nil {
+		return nil, resp, NewJiraError(resp, err)
+	}
+	return user, resp, nil
+}
+
 // Create creates an user in JIRA.
 //
 // JIRA API docs: https://docs.atlassian.com/jira/REST/cloud/#api/2/user-createUser

user_test.go

@@ -29,6 +29,29 @@ func TestUserService_Get_Success(t *testing.T) {
 	}
 }
 
+func TestUserService_GetByAccountID_Success(t *testing.T) {
+	setup()
+	defer teardown()
+	testMux.HandleFunc("/rest/api/2/user", func(w http.ResponseWriter, r *http.Request) {
+		testMethod(t, r, "GET")
+		testRequestURL(t, r, "/rest/api/2/user?accountId=000000000000000000000000")
+
+		fmt.Fprint(w, `{"self":"http://www.example.com/jira/rest/api/2/user?accountId=000000000000000000000000","accountId": "000000000000000000000000",
+        "name":"fred","emailAddress":"fred@example.com","avatarUrls":{"48x48":"http://www.example.com/jira/secure/useravatar?size=large&ownerId=fred",
+        "24x24":"http://www.example.com/jira/secure/useravatar?size=small&ownerId=fred","16x16":"http://www.example.com/jira/secure/useravatar?size=xsmall&ownerId=fred",
+        "32x32":"http://www.example.com/jira/secure/useravatar?size=medium&ownerId=fred"},"displayName":"Fred F. User","active":true,"timeZone":"Australia/Sydney","groups":{"size":3,"items":[
+        {"name":"jira-user","self":"http://www.example.com/jira/rest/api/2/group?groupname=jira-user"},{"name":"jira-admin",
+        "self":"http://www.example.com/jira/rest/api/2/group?groupname=jira-admin"},{"name":"important","self":"http://www.example.com/jira/rest/api/2/group?groupname=important"
+        }]},"applicationRoles":{"size":1,"items":[]},"expand":"groups,applicationRoles"}`)
+	})
+
+	if user, _, err := testClient.User.GetByAccountID("000000000000000000000000"); err != nil {
+		t.Errorf("Error given: %s", err)
+	} else if user == nil {
+		t.Error("Expected user. User is nil")
+	}
+}
+
 func TestUserService_Create(t *testing.T) {
 	setup()
 	defer teardown()