Update Jira client library to latest release

Related to #308

vendor/gopkg.in/andygrunwald/go-jira.v1/user.go

@@ -15,10 +15,13 @@ type UserService struct {
 
 // User represents a JIRA user.
 type User struct {
-	Self            string     `json:"self,omitempty" structs:"self,omitempty"`
+	Self      string `json:"self,omitempty" structs:"self,omitempty"`
+	AccountID string `json:"accountId,omitempty" structs:"accountId,omitempty"`
+	// TODO: name & key are deprecated, see:
+	// https://developer.atlassian.com/cloud/jira/platform/api-changes-for-user-privacy-announcement/
 	Name            string     `json:"name,omitempty" structs:"name,omitempty"`
-	Password        string     `json:"-"`
 	Key             string     `json:"key,omitempty" structs:"key,omitempty"`
+	Password        string     `json:"-"`
 	EmailAddress    string     `json:"emailAddress,omitempty" structs:"emailAddress,omitempty"`
 	AvatarUrls      AvatarUrls `json:"avatarUrls,omitempty" structs:"avatarUrls,omitempty"`
 	DisplayName     string     `json:"displayName,omitempty" structs:"displayName,omitempty"`
@@ -33,6 +36,15 @@ type UserGroup struct {
 	Name string `json:"name,omitempty" structs:"name,omitempty"`
 }
 
+type userSearchParam struct {
+	name  string
+	value string
+}
+
+type userSearch []userSearchParam
+
+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
@@ -81,6 +93,24 @@ func (s *UserService) Create(user *User) (*User, *Response, error) {
 	return responseUser, resp, nil
 }
 
+// Delete deletes an user from JIRA.
+// Returns http.StatusNoContent on success.
+//
+// JIRA API docs: https://developer.atlassian.com/cloud/jira/platform/rest/#api-api-2-user-delete
+func (s *UserService) Delete(username string) (*Response, error) {
+	apiEndpoint := fmt.Sprintf("/rest/api/2/user?username=%s", username)
+	req, err := s.client.NewRequest("DELETE", apiEndpoint, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	resp, err := s.client.Do(req, nil)
+	if err != nil {
+		return resp, NewJiraError(resp, err)
+	}
+	return resp, nil
+}
+
 // GetGroups returns the groups which the user belongs to
 //
 // JIRA API docs: https://docs.atlassian.com/jira/REST/cloud/#api/2/user-getUserGroups
@@ -116,12 +146,59 @@ func (s *UserService) GetSelf() (*User, *Response, error) {
 	return &user, resp, nil
 }
 
+// WithMaxResults sets the max results to return
+func WithMaxResults(maxResults int) userSearchF {
+	return func(s userSearch) userSearch {
+		s = append(s, userSearchParam{name: "maxResults", value: fmt.Sprintf("%d", maxResults)})
+		return s
+	}
+}
+
+// WithStartAt set the start pager
+func WithStartAt(startAt int) userSearchF {
+	return func(s userSearch) userSearch {
+		s = append(s, userSearchParam{name: "startAt", value: fmt.Sprintf("%d", startAt)})
+		return s
+	}
+}
+
+// WithActive sets the active users lookup
+func WithActive(active bool) userSearchF {
+	return func(s userSearch) userSearch {
+		s = append(s, userSearchParam{name: "includeActive", value: fmt.Sprintf("%t", active)})
+		return s
+	}
+}
+
+// WithInactive sets the inactive users lookup
+func WithInactive(inactive bool) userSearchF {
+	return func(s userSearch) userSearch {
+		s = append(s, userSearchParam{name: "includeInactive", value: fmt.Sprintf("%t", inactive)})
+		return s
+	}
+}
+
 // Find searches for user info from JIRA:
 // It can find users by email, username or name
 //
 // JIRA API docs: https://docs.atlassian.com/jira/REST/cloud/#api/2/user-findUsers
-func (s *UserService) Find(property string) ([]User, *Response, error) {
-	apiEndpoint := fmt.Sprintf("/rest/api/2/user/search?username=%s", property)
+func (s *UserService) Find(property string, tweaks ...userSearchF) ([]User, *Response, error) {
+	search := []userSearchParam{
+		{
+			name:  "username",
+			value: property,
+		},
+	}
+	for _, f := range tweaks {
+		search = f(search)
+	}
+
+	var queryString = ""
+	for _, param := range search {
+		queryString += param.name + "=" + param.value + "&"
+	}
+
+	apiEndpoint := fmt.Sprintf("/rest/api/2/user/search?%s", queryString[:len(queryString)-1])
 	req, err := s.client.NewRequest("GET", apiEndpoint, nil)
 	if err != nil {
 		return nil, nil, err