Small refactor to make things a bit cleaner (#199)

gitlab.go

@@ -160,9 +160,6 @@ type Client struct {
 	// User agent used when communicating with the GitLab API.
 	UserAgent string
 
-	// timeStats is an internal service used by other services.
-	timeStats *timeStatsService
-
 	// Services used for talking to different parts of the GitLab API.
 	Branches             *BranchesService
 	BuildVariables       *BuildVariablesService
@@ -231,7 +228,7 @@ func newClient(httpClient *http.Client, tokenType tokenType, token string) *Clie
 	}
 
 	// Create the internal timeStats service.
-	c.timeStats = &timeStatsService{client: c}
+	timeStats := &timeStatsService{client: c}
 
 	// Create all the public services.
 	c.Branches = &BranchesService{client: c}
@@ -240,10 +237,10 @@ func newClient(httpClient *http.Client, tokenType tokenType, token string) *Clie
 	c.DeployKeys = &DeployKeysService{client: c}
 	c.Features = &FeaturesService{client: c}
 	c.Groups = &GroupsService{client: c}
-	c.Issues = &IssuesService{client: c}
+	c.Issues = &IssuesService{client: c, timeStats: timeStats}
 	c.Jobs = &JobsService{client: c}
 	c.Labels = &LabelsService{client: c}
-	c.MergeRequests = &MergeRequestsService{client: c}
+	c.MergeRequests = &MergeRequestsService{client: c, timeStats: timeStats}
 	c.Milestones = &MilestonesService{client: c}
 	c.Namespaces = &NamespacesService{client: c}
 	c.Notes = &NotesService{client: c}

issues.go

@@ -30,6 +30,7 @@ import (
 // GitLab API docs: https://docs.gitlab.com/ce/api/issues.html
 type IssuesService struct {
 	client    *Client
+	timeStats *timeStatsService
 }
 
 // Issue represents a GitLab issue.
@@ -309,7 +310,7 @@ func (s *IssuesService) DeleteIssue(pid interface{}, issue int, options ...Optio
 // 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.client.timeStats.setTimeEstimate(pid, "issues", issue, opt, options...)
+	return s.timeStats.setTimeEstimate(pid, "issues", issue, opt, options...)
 }
 
 // ResetTimeEstimate resets the time estimate for a single project issue.
@@ -317,7 +318,7 @@ func (s *IssuesService) SetTimeEstimate(pid interface{}, issue int, opt *SetTime
 // 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.client.timeStats.resetTimeEstimate(pid, "issues", issue, options...)
+	return s.timeStats.resetTimeEstimate(pid, "issues", issue, options...)
 }
 
 // AddSpentTime adds spent time for a single project issue.
@@ -325,7 +326,7 @@ func (s *IssuesService) ResetTimeEstimate(pid interface{}, issue int, options ..
 // 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.client.timeStats.addSpentTime(pid, "issues", issue, opt, options...)
+	return s.timeStats.addSpentTime(pid, "issues", issue, opt, options...)
 }
 
 // ResetSpentTime resets the spent time for a single project issue.
@@ -333,7 +334,7 @@ func (s *IssuesService) AddSpentTime(pid interface{}, issue int, opt *AddSpentTi
 // 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.client.timeStats.resetSpentTime(pid, "issues", issue, options...)
+	return s.timeStats.resetSpentTime(pid, "issues", issue, options...)
 }
 
 // GetTimeSpent gets the spent time for a single project issue.
@@ -341,5 +342,5 @@ func (s *IssuesService) ResetSpentTime(pid interface{}, issue int, options ...Op
 // 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.client.timeStats.getTimeSpent(pid, "issues", issue, options...)
+	return s.timeStats.getTimeSpent(pid, "issues", issue, options...)
 }

merge_requests.go

@@ -29,6 +29,7 @@ import (
 // https://gitlab.com/gitlab-org/gitlab-ce/blob/8-16-stable/doc/api/merge_requests.md
 type MergeRequestsService struct {
 	client    *Client
+	timeStats *timeStatsService
 }
 
 // MergeRequest represents a GitLab merge request.
@@ -342,7 +343,7 @@ func (s *MergeRequestsService) AcceptMergeRequest(pid interface{}, mergeRequest
 // GitLab API docs:
 // https://docs.gitlab.com/ce/api/merge_requests.html#set-a-time-estimate-for-a-merge-request
 func (s *MergeRequestsService) SetTimeEstimate(pid interface{}, mergeRequest int, opt *SetTimeEstimateOptions, options ...OptionFunc) (*TimeStats, *Response, error) {
-	return s.client.timeStats.setTimeEstimate(pid, "merge_requests", mergeRequest, opt, options...)
+	return s.timeStats.setTimeEstimate(pid, "merge_requests", mergeRequest, opt, options...)
 }
 
 // ResetTimeEstimate resets the time estimate for a single project merge request.
@@ -350,7 +351,7 @@ func (s *MergeRequestsService) SetTimeEstimate(pid interface{}, mergeRequest int
 // GitLab API docs:
 // https://docs.gitlab.com/ce/api/merge_requests.html#reset-the-time-estimate-for-a-merge-request
 func (s *MergeRequestsService) ResetTimeEstimate(pid interface{}, mergeRequest int, options ...OptionFunc) (*TimeStats, *Response, error) {
-	return s.client.timeStats.resetTimeEstimate(pid, "merge_requests", mergeRequest, options...)
+	return s.timeStats.resetTimeEstimate(pid, "merge_requests", mergeRequest, options...)
 }
 
 // AddSpentTime adds spent time for a single project merge request.
@@ -358,7 +359,7 @@ func (s *MergeRequestsService) ResetTimeEstimate(pid interface{}, mergeRequest i
 // GitLab API docs:
 // https://docs.gitlab.com/ce/api/merge_requests.html#add-spent-time-for-a-merge-request
 func (s *MergeRequestsService) AddSpentTime(pid interface{}, mergeRequest int, opt *AddSpentTimeOptions, options ...OptionFunc) (*TimeStats, *Response, error) {
-	return s.client.timeStats.addSpentTime(pid, "merge_requests", mergeRequest, opt, options...)
+	return s.timeStats.addSpentTime(pid, "merge_requests", mergeRequest, opt, options...)
 }
 
 // ResetSpentTime resets the spent time for a single project merge request.
@@ -366,7 +367,7 @@ func (s *MergeRequestsService) AddSpentTime(pid interface{}, mergeRequest int, o
 // GitLab API docs:
 // https://docs.gitlab.com/ce/api/merge_requests.html#reset-spent-time-for-a-merge-request
 func (s *MergeRequestsService) ResetSpentTime(pid interface{}, mergeRequest int, options ...OptionFunc) (*TimeStats, *Response, error) {
-	return s.client.timeStats.resetSpentTime(pid, "merge_requests", mergeRequest, options...)
+	return s.timeStats.resetSpentTime(pid, "merge_requests", mergeRequest, options...)
 }
 
 // GetTimeSpent gets the spent time for a single project merge request.
@@ -374,5 +375,5 @@ func (s *MergeRequestsService) ResetSpentTime(pid interface{}, mergeRequest int,
 // GitLab API docs:
 // https://docs.gitlab.com/ce/api/merge_requests.html#get-time-tracking-stats
 func (s *MergeRequestsService) GetTimeSpent(pid interface{}, mergeRequest int, options ...OptionFunc) (*TimeStats, *Response, error) {
-	return s.client.timeStats.getTimeSpent(pid, "merge_requests", mergeRequest, options...)
+	return s.timeStats.getTimeSpent(pid, "merge_requests", mergeRequest, options...)
 }