add pagination to search

jiradata/SearchResults.go

@@ -777,5 +777,6 @@ type SearchResults struct {
 	Schema          JSONTypeMap       `json:"schema,omitempty" yaml:"schema,omitempty"`
 	StartAt         int               `json:"startAt,omitempty" yaml:"startAt,omitempty"`
 	Total           int               `json:"total,omitempty" yaml:"total,omitempty"`
+	IsLast          bool              `json:"isLast,omitempty" yaml:"isLast,omitempty"`
 	WarningMessages WarningMessages   `json:"warningMessages,omitempty" yaml:"warningMessages,omitempty"`
 }

search.go

@@ -79,6 +79,9 @@ func (j *Jira) Search(sp SearchProvider) (*jiradata.SearchResults, error) {
 
 func Search(ua HttpClient, endpoint string, sp SearchProvider) (*jiradata.SearchResults, error) {
 	req := sp.ProvideSearchRequest()
+	results := &jiradata.SearchResults{}
+	issues := jiradata.Issues{}
+	for {
 		encoded, err := json.Marshal(req)
 		if err != nil {
 			return nil, err
@@ -88,11 +91,24 @@ func Search(ua HttpClient, endpoint string, sp SearchProvider) (*jiradata.Search
 		if err != nil {
 			return nil, err
 		}
-	defer resp.Body.Close()
 
-	if resp.StatusCode == 200 {
-		results := &jiradata.SearchResults{}
-		return results, readJSON(resp.Body, results)
-	}
+		if resp.StatusCode != 200 {
 			return nil, responseError(resp)
 		}
+
+		err = readJSON(resp.Body, results)
+		if err != nil {
+			return nil, err
+		}
+
+		issues = append(issues, results.Issues...)
+		req.StartAt = len(issues)
+
+		if len(issues) == results.Total || results.Total == 0 {
+			break
+		}
+		resp.Body.Close()
+	}
+	results.Issues = issues
+	return results, nil
+}