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issue.go
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issue.go
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package issue
import (
"github.com/Constantine27K/crnt-data-manager/pkg/api/state/template"
issPack "github.com/Constantine27K/crnt-data-manager/pkg/api/tasks/issue"
)
const (
maxDescriptionLength = 300
)
type Validator interface {
Check(issue *issPack.Issue) error
}
type checker func(issue *issPack.Issue) error
type validator struct {
checks []checker
}
func NewValidator() Validator {
return &validator{
checks: []checker{
checkName, checkType, checkDescription, checkAuthor, checkProject,
},
}
}
func (v *validator) Check(issue *issPack.Issue) error {
for _, check := range v.checks {
err := check(issue)
if err != nil {
return err
}
}
return nil
}
func checkTemplate(issue *issPack.Issue) error {
switch issue.GetTemplate() {
case template.Template_TEMPLATE_COMMON:
if issue.GetStatus().GetCommon() == nil {
return ErrIssueNotMatchingTemplate
}
case template.Template_TEMPLATE_DEVELOPMENT:
if issue.GetStatus().GetDevelopment() == nil {
return ErrIssueNotMatchingTemplate
}
case template.Template_TEMPLATE_EPIC:
if issue.GetStatus().GetEpic() == nil {
return ErrIssueNotMatchingTemplate
}
default:
return ErrIssueUnknownTemplate
}
return nil
}
func checkName(issue *issPack.Issue) error {
if len(issue.GetName()) == 0 {
return ErrIssueUnnamed
}
if len(issue.GetName()) > 50 {
return ErrIssueNameTooLong
}
return nil
}
func checkType(issue *issPack.Issue) error {
if issue.GetType() == issPack.IssueType_ISSUE_TYPE_UNKNOWN {
return ErrIssueUnknownType
}
return nil
}
func checkDescription(issue *issPack.Issue) error {
if len(issue.GetDescription()) == 0 {
return ErrIssueNoDescription
}
if len(issue.GetDescription()) > maxDescriptionLength {
return ErrIssueTooLongDescription
}
return nil
}
func checkAuthor(issue *issPack.Issue) error {
if len(issue.GetAuthor()) == 0 {
return ErrIssueNoAuthor
}
return nil
}
func checkProject(issue *issPack.Issue) error {
if issue.GetProjectId() == 0 {
return ErrIssueNoProjectID
}
return nil
}