//
// Copyright 2017, Sander van Harmelen
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
package gitlab
import (
"encoding/json"
"fmt"
"strings"
"time"
)
// IssuesService handles communication with the issue related methods
// of the GitLab API.
//
// GitLab API docs: https://docs.gitlab.com/ce/api/issues.html
type IssuesService struct {
client *Client
timeStats *timeStatsService
}
// IssueAuthor represents a author of the issue.
type IssueAuthor struct {
ID int `json:"id"`
State string `json:"state"`
WebURL string `json:"web_url"`
Name string `json:"name"`
AvatarURL string `json:"avatar_url"`
Username string `json:"username"`
}
// IssueAssignee represents a assignee of the issue.
type IssueAssignee struct {
ID int `json:"id"`
State string `json:"state"`
WebURL string `json:"web_url"`
Name string `json:"name"`
AvatarURL string `json:"avatar_url"`
Username string `json:"username"`
}
// IssueLinks represents links of the issue.
type IssueLinks struct {
Self string `json:"self"`
Notes string `json:"notes"`
AwardEmoji string `json:"award_emoji"`
Project string `json:"project"`
}
// Issue represents a GitLab issue.
//
// GitLab API docs: https://docs.gitlab.com/ce/api/issues.html
type Issue struct {
ID int `json:"id"`
IID int `json:"iid"`
ProjectID int `json:"project_id"`
Milestone *Milestone `json:"milestone"`
Author *IssueAuthor `json:"author"`
Description string `json:"description"`
State string `json:"state"`
Assignees []*IssueAssignee `json:"assignees"`
Assignee *IssueAssignee `json:"assignee"`
Upvotes int `json:"upvotes"`
Downvotes int `json:"downvotes"`
Labels []string `json:"labels"`
Title string `json:"title"`
UpdatedAt *time.Time `json:"updated_at"`
CreatedAt *time.Time `json:"created_at"`
ClosedAt *time.Time `json:"closed_at"`
Subscribed bool `json:"subscribed"`
UserNotesCount int `json:"user_notes_count"`
DueDate *ISOTime `json:"due_date"`
WebURL string `json:"web_url"`
TimeStats *TimeStats `json:"time_stats"`
Confidential bool `json:"confidential"`
Weight int `json:"weight"`
DiscussionLocked bool `json:"discussion_locked"`
Links *IssueLinks `json:"_links"`
IssueLinkID int `json:"issue_link_id"`
MergeRequestCount int `json:"merge_requests_count"`
}
func (i Issue) String() string {
return Stringify(i)
}
// Labels is a custom type with specific marshaling characteristics.
type Labels []string
// MarshalJSON implements the json.Marshaler interface.
func (l *Labels) MarshalJSON() ([]byte, error) {
return json.Marshal(strings.Join(*l, ","))
}
// ListIssuesOptions represents the available ListIssues() options.
//
// GitLab API docs: https://docs.gitlab.com/ce/api/issues.html#list-issues
type ListIssuesOptions struct {
ListOptions
State *string `url:"state,omitempty" json:"state,omitempty"`
Labels Labels `url:"labels,comma,omitempty" json:"labels,omitempty"`
Milestone *string `url:"milestone,omitempty" json:"milestone,omitempty"`
Scope *string `url:"scope,omitempty" json:"scope,omitempty"`
AuthorID *int `url:"author_id,omitempty" json:"author_id,omitempty"`
AssigneeID *int `url:"assignee_id,omitempty" json:"assignee_id,omitempty"`
MyReactionEmoji *string `url:"my_reaction_emoji,omitempty" json:"my_reaction_emoji,omitempty"`
IIDs []int `url:"iids[],omitempty" json:"iids,omitempty"`
OrderBy *string `url:"order_by,omitempty" json:"order_by,omitempty"`
Sort *string `url:"sort,omitempty" json:"sort,omitempty"`
Search *string `url:"search,omitempty" json:"search,omitempty"`
CreatedAfter *time.Time `url:"created_after,omitempty" json:"created_after,omitempty"`
CreatedBefore *time.Time `url:"created_before,omitempty" json:"created_before,omitempty"`
UpdatedAfter *time.Time `url:"updated_after,omitempty" json:"updated_after,omitempty"`
UpdatedBefore *time.Time `url:"updated_before,omitempty" json:"updated_before,omitempty"`
}
// ListIssues gets all issues created by authenticated user. This function
// takes pagination parameters page and per_page to restrict the list of issues.
//
// GitLab API docs: https://docs.gitlab.com/ce/api/issues.html#list-issues
func (s *IssuesService) ListIssues(opt *ListIssuesOptions, options ...OptionFunc) ([]*Issue, *Response, error) {
req, err := s.client.NewRequest("GET", "issues", opt, options)
if err != nil {
return nil, nil, err
}
var i []*Issue
resp, err := s.client.Do(req, &i)
if err != nil {
return nil, resp, err
}
return i, resp, err
}
// ListGroupIssuesOptions represents the available ListGroupIssues() options.
//
// GitLab API docs: https://docs.gitlab.com/ce/api/issues.html#list-group-issues
type ListGroupIssuesOptions struct {
ListOptions
State *string `url:"state,omitempty" json:"state,omitempty"`
Labels Labels `url:"labels,comma,omitempty" json:"labels,omitempty"`
IIDs []int `url:"iids[],omitempty" json:"iids,omitempty"`
Milestone *string `url:"milestone,omitempty" json:"milestone,omitempty"`
Scope *string `url:"scope,omitempty" json:"scope,omitempty"`
AuthorID *int `url:"author_id,omitempty" json:"author_id,omitempty"`
AssigneeID *int `url:"assignee_id,omitempty" json:"assignee_id,omitempty"`
MyReactionEmoji *string `url:"my_reaction_emoji,omitempty" json:"my_reaction_emoji,omitempty"`
OrderBy *string `url:"order_by,omitempty" json:"order_by,omitempty"`
Sort *string `url:"sort,omitempty" json:"sort,omitempty"`
Search *string `url:"search,omitempty" json:"search,omitempty"`
In *string `url:"in,omitempty" json:"in,omitempty"`
CreatedAfter *time.Time `url:"created_after,omitempty" json:"created_after,omitempty"`
CreatedBefore *time.Time `url:"created_before,omitempty" json:"created_before,omitempty"`
UpdatedAfter *time.Time `url:"updated_after,omitempty" json:"updated_after,omitempty"`
UpdatedBefore *time.Time `url:"updated_before,omitempty" json:"updated_before,omitempty"`
}
// ListGroupIssues gets a list of group issues. This function accepts
// pagination parameters page and per_page to return the list of group issues.
//
// GitLab API docs: https://docs.gitlab.com/ce/api/issues.html#list-group-issues
func (s *IssuesService) ListGroupIssues(pid interface{}, opt *ListGroupIssuesOptions, options ...OptionFunc) ([]*Issue, *Response, error) {
group, err := parseID(pid)
if err != nil {
return nil, nil, err
}
u := fmt.Sprintf("groups/%s/issues", pathEscape(group))
req, err := s.client.NewRequest("GET", u, opt, options)
if err != nil {
return nil, nil, err
}
var i []*Issue
resp, err := s.client.Do(req, &i)
if err != nil {
return nil, resp, err
}
return i, resp, err
}
// ListProjectIssuesOptions represents the available ListProjectIssues() options.
//
// GitLab API docs: https://docs.gitlab.com/ce/api/issues.html#list-project-issues
type ListProjectIssuesOptions struct {
ListOptions
IIDs []int `url:"iids[],omitempty" json:"iids,omitempty"`
State *string `url:"state,omitempty" json:"state,omitempty"`
Labels Labels `url:"labels,comma,omitempty" json:"labels,omitempty"`
Milestone *string `url:"milestone,omitempty" json:"milestone,omitempty"`
Scope *string `url:"scope,omitempty" json:"scope,omitempty"`
AuthorID *int `url:"author_id,omitempty" json:"author_id,omitempty"`
AssigneeID *int `url:"assignee_id,omitempty" json:"assignee_id,omitempty"`
MyReactionEmoji *string `url:"my_reaction_emoji,omitempty" json:"my_reaction_emoji,omitempty"`
OrderBy *string `url:"order_by,omitempty" json:"order_by,omitempty"`
Sort *string `url:"sort,omitempty" json:"sort,omitempty"`
Search *string `url:"search,omitempty" json:"search,omitempty"`
In *string `url:"in,omitempty" json:"in,omitempty"`
CreatedAfter *time.Time `url:"created_after,omitempty" json:"created_after,omitempty"`
CreatedBefore *time.Time `url:"created_before,omitempty" json:"created_before,omitempty"`
UpdatedAfter *time.Time `url:"updated_after,omitempty" json:"updated_after,omitempty"`
UpdatedBefore *time.Time `url:"updated_before,omitempty" json:"updated_before,omitempty"`
}
// ListProjectIssues gets a list of project issues. This function accepts
// pagination parameters page and per_page to return the list of project issues.
//
// GitLab API docs: https://docs.gitlab.com/ce/api/issues.html#list-project-issues
func (s *IssuesService) ListProjectIssues(pid interface{}, opt *ListProjectIssuesOptions, options ...OptionFunc) ([]*Issue, *Response, error) {
project, err := parseID(pid)
if err != nil {
return nil, nil, err
}
u := fmt.Sprintf("projects/%s/issues", pathEscape(project))
req, err := s.client.NewRequest("GET", u, opt, options)
if err != nil {
return nil, nil, err
}
var i []*Issue
resp, err := s.client.Do(req, &i)
if err != nil {
return nil, resp, err
}
return i, resp, err
}
// GetIssue gets a single project issue.
//
// GitLab API docs: https://docs.gitlab.com/ce/api/issues.html#single-issues
func (s *IssuesService) GetIssue(pid interface{}, issue int, options ...OptionFunc) (*Issue, *Response, error) {
project, err := parseID(pid)
if err != nil {
return nil, nil, err
}
u := fmt.Sprintf("projects/%s/issues/%d", pathEscape(project), issue)
req, err := s.client.NewRequest("GET", u, nil, options)
if err != nil {
return nil, nil, err
}
i := new(Issue)
resp, err := s.client.Do(req, i)
if err != nil {
return nil, resp, err
}
return i, resp, err
}
// CreateIssueOptions represents the available CreateIssue() options.
//
// GitLab API docs: https://docs.gitlab.com/ce/api/issues.html#new-issues
type CreateIssueOptions struct {
IID *int `url:"iid,omitempty" json:"iid,omitempty"`
Title *string `url:"title,omitempty" json:"title,omitempty"`
Description *string `url:"description,omitempty" json:"description,omitempty"`
Confidential *bool `url:"confidential,omitempty" json:"confidential,omitempty"`
AssigneeIDs []int `url:"assignee_ids,omitempty" json:"assignee_ids,omitempty"`
MilestoneID *int `url:"milestone_id,omitempty" json:"milestone_id,omitempty"`
Labels Labels `url:"labels,comma,omitempty" json:"labels,omitempty"`
CreatedAt *time.Time `url:"created_at,omitempty" json:"created_at,omitempty"`
DueDate *ISOTime `url:"due_date,omitempty" json:"due_date,omitempty"`
MergeRequestToResolveDiscussionsOf *int `url:"merge_request_to_resolve_discussions_of,omitempty" json:"merge_request_to_resolve_discussions_of,omitempty"`
DiscussionToResolve *string `url:"discussion_to_resolve,omitempty" json:"discussion_to_resolve,omitempty"`
Weight *int `url:"weight,omitempty" json:"weight,omitempty"`
}
// CreateIssue creates a new project issue.
//
// GitLab API docs: https://docs.gitlab.com/ce/api/issues.html#new-issues
func (s *IssuesService) CreateIssue(pid interface{}, opt *CreateIssueOptions, options ...OptionFunc) (*Issue, *Response, error) {
project, err := parseID(pid)
if err != nil {
return nil, nil, err
}
u := fmt.Sprintf("projects/%s/issues", pathEscape(project))
req, err := s.client.NewRequest("POST", u, opt, options)
if err != nil {
return nil, nil, err
}
i := new(Issue)
resp, err := s.client.Do(req, i)
if err != nil {
return nil, resp, err
}
return i, resp, err
}
// UpdateIssueOptions represents the available UpdateIssue() options.
//
// GitLab API docs: https://docs.gitlab.com/ee/api/issues.html#edit-issue
type UpdateIssueOptions struct {
Title *string `url:"title,omitempty" json:"title,omitempty"`
Description *string `url:"description,omitempty" json:"description,omitempty"`
Confidential *bool `url:"confidential,omitempty" json:"confidential,omitempty"`
AssigneeIDs []int `url:"assignee_ids,omitempty" json:"assignee_ids,omitempty"`
MilestoneID *int `url:"milestone_id,omitempty" json:"milestone_id,omitempty"`
Labels Labels `url:"labels,comma,omitempty" json:"labels,omitempty"`
StateEvent *string `url:"state_event,omitempty" json:"state_event,omitempty"`
UpdatedAt *time.Time `url:"updated_at,omitempty" json:"updated_at,omitempty"`
DueDate *ISOTime `url:"due_date,omitempty" json:"due_date,omitempty"`
Weight *int `url:"weight,omitempty" json:"weight,omitempty"`
DiscussionLocked *bool `url:"discussion_locked,omitempty" json:"discussion_locked,omitempty"`
}
// UpdateIssue updates an existing project issue. This function is also used
// to mark an issue as closed.
//
// GitLab API docs: https://docs.gitlab.com/ce/api/issues.html#edit-issues
func (s *IssuesService) UpdateIssue(pid interface{}, issue int, opt *UpdateIssueOptions, options ...OptionFunc) (*Issue, *Response, error) {
project, err := parseID(pid)
if err != nil {
return nil, nil, err
}
u := fmt.Sprintf("projects/%s/issues/%d", pathEscape(project), issue)
req, err := s.client.NewRequest("PUT", u, opt, options)
if err != nil {
return nil, nil, err
}
i := new(Issue)
resp, err := s.client.Do(req, i)
if err != nil {
return nil, resp, err
}
return i, resp, err
}
// DeleteIssue deletes a single project issue.
//
// GitLab API docs: https://docs.gitlab.com/ce/api/issues.html#delete-an-issue
func (s *IssuesService) DeleteIssue(pid interface{}, issue int, options ...OptionFunc) (*Response, error) {
project, err := parseID(pid)
if err != nil {
return nil, err
}
u := fmt.Sprintf("projects/%s/issues/%d", pathEscape(project), issue)
req, err := s.client.NewRequest("DELETE", u, nil, options)
if err != nil {
return nil, err
}
return s.client.Do(req, nil)
}
// SubscribeToIssue subscribes the authenticated user to the given issue to
// receive notifications. If the user is already subscribed to the issue, the
// status code 304 is returned.
//
// GitLab API docs:
// https://docs.gitlab.com/ce/api/merge_requests.html#subscribe-to-a-merge-request
func (s *IssuesService) SubscribeToIssue(pid interface{}, issue int, options ...OptionFunc) (*Issue, *Response, error) {
project, err := parseID(pid)
if err != nil {
return nil, nil, err
}
u := fmt.Sprintf("projects/%s/issues/%d/subscribe", pathEscape(project), issue)
req, err := s.client.NewRequest("POST", u, nil, options)
if err != nil {
return nil, nil, err
}
i := new(Issue)
resp, err := s.client.Do(req, i)
if err != nil {
return nil, resp, err
}
return i, resp, err
}
// UnsubscribeFromIssue unsubscribes the authenticated user from the given
// issue to not receive notifications from that merge request. If the user
// is not subscribed to the issue, status code 304 is returned.
//
// GitLab API docs:
// https://docs.gitlab.com/ce/api/merge_requests.html#unsubscribe-from-a-merge-request
func (s *IssuesService) UnsubscribeFromIssue(pid interface{}, issue int, options ...OptionFunc) (*Issue, *Response, error) {
project, err := parseID(pid)
if err != nil {
return nil, nil, err
}
u := fmt.Sprintf("projects/%s/issues/%d/unsubscribe", pathEscape(project), issue)
req, err := s.client.NewRequest("POST", u, nil, options)
if err != nil {
return nil, nil, err
}
i := new(Issue)
resp, err := s.client.Do(req, i)
if err != nil {
return nil, resp, err
}
return i, resp, err
}
// ListMergeRequestsClosingIssueOptions represents the available
// ListMergeRequestsClosingIssue() options.
//
// GitLab API docs:
// https://docs.gitlab.com/ce/api/issues.html#list-merge-requests-that-will-close-issue-on-merge
type ListMergeRequestsClosingIssueOptions ListOptions
// ListMergeRequestsClosingIssue gets all the merge requests that will close
// issue when merged.
//
// GitLab API docs:
// https://docs.gitlab.com/ce/api/issues.html#list-merge-requests-that-will-close-issue-on-merge
func (s *IssuesService) ListMergeRequestsClosingIssue(pid interface{}, issue int, opt *ListMergeRequestsClosingIssueOptions, options ...OptionFunc) ([]*MergeRequest, *Response, error) {
project, err := parseID(pid)
if err != nil {
return nil, nil, err
}
u := fmt.Sprintf("/projects/%s/issues/%d/closed_by", pathEscape(project), issue)
req, err := s.client.NewRequest("GET", u, opt, options)
if err != nil {
return nil, nil, err
}
var m []*MergeRequest
resp, err := s.client.Do(req, &m)
if err != nil {
return nil, resp, err
}
return m, resp, err
}
// ListMergeRequestsRelatedToIssueOptions represents the available
// ListMergeRequestsRelatedToIssue() options.
//
// GitLab API docs:
// https://docs.gitlab.com/ce/api/issues.html#list-merge-requests-related-to-issue
type ListMergeRequestsRelatedToIssueOptions ListOptions
// ListMergeRequestsRelatedToIssue gets all the merge requests that are
// related to the issue
//
// GitLab API docs:
// https://docs.gitlab.com/ce/api/issues.html#list-merge-requests-related-to-issue
func (s *IssuesService) ListMergeRequestsRelatedToIssue(pid interface{}, issue int, opt *ListMergeRequestsRelatedToIssueOptions, options ...OptionFunc) ([]*MergeRequest, *Response, error) {
project, err := parseID(pid)
if err != nil {
return nil, nil, err
}
u := fmt.Sprintf("/projects/%s/issues/%d/related_merge_requests",
pathEscape(project),
issue,
)
req, err := s.client.NewRequest("GET", u, opt, options)
if err != nil {
return nil, nil, err
}
var m []*MergeRequest
resp, err := s.client.Do(req, &m)
if err != nil {
return nil, resp, err
}
return m, resp, err
}
// SetTimeEstimate sets the time estimate for a single project issue.
//
// GitLab API docs:
// https://docs.gitlab.com/ce/api/issues.html#set-a-time-estimate-for-an-issue
func (s *IssuesService) SetTimeEstimate(pid interface{}, issue int, opt *SetTimeEstimateOptions, options ...OptionFunc) (*TimeStats, *Response, error) {
return s.timeStats.setTimeEstimate(pid, "issues", issue, opt, options...)
}
// ResetTimeEstimate resets the time estimate for a single project issue.
//
// GitLab API docs:
// https://docs.gitlab.com/ce/api/issues.html#reset-the-time-estimate-for-an-issue
func (s *IssuesService) ResetTimeEstimate(pid interface{}, issue int, options ...OptionFunc) (*TimeStats, *Response, error) {
return s.timeStats.resetTimeEstimate(pid, "issues", issue, options...)
}
// AddSpentTime adds spent time for a single project issue.
//
// GitLab API docs:
// https://docs.gitlab.com/ce/api/issues.html#add-spent-time-for-an-issue
func (s *IssuesService) AddSpentTime(pid interface{}, issue int, opt *AddSpentTimeOptions, options ...OptionFunc) (*TimeStats, *Response, error) {
return s.timeStats.addSpentTime(pid, "issues", issue, opt, options...)
}
// ResetSpentTime resets the spent time for a single project issue.
//
// GitLab API docs:
// https://docs.gitlab.com/ce/api/issues.html#reset-spent-time-for-an-issue
func (s *IssuesService) ResetSpentTime(pid interface{}, issue int, options ...OptionFunc) (*TimeStats, *Response, error) {
return s.timeStats.resetSpentTime(pid, "issues", issue, options...)
}
// GetTimeSpent gets the spent time for a single project issue.
//
// GitLab API docs:
// https://docs.gitlab.com/ce/api/issues.html#get-time-tracking-stats
func (s *IssuesService) GetTimeSpent(pid interface{}, issue int, options ...OptionFunc) (*TimeStats, *Response, error) {
return s.timeStats.getTimeSpent(pid, "issues", issue, options...)
}
