Use eris for error management

backend/internal/entity/certificate/methods.go

@@ -2,7 +2,6 @@ package certificate
 
 import (
 	"database/sql"
-	goerrors "errors"
 	"fmt"
 
 	"npm/internal/database"
@@ -11,6 +10,8 @@ import (
 	"npm/internal/jobqueue"
 	"npm/internal/logger"
 	"npm/internal/model"
+
+	"github.com/rotisserie/eris"
 )
 
 // GetByID finds a row by ID
@@ -23,7 +24,7 @@ func GetByID(id int) (Model, error) {
 // Create will create a row from this model
 func Create(certificate *Model) (int, error) {
 	if certificate.ID != 0 {
-		return 0, goerrors.New("Cannot create certificate when model already has an ID")
+		return 0, eris.New("Cannot create certificate when model already has an ID")
 	}
 
 	certificate.Touch(true)
@@ -77,7 +78,7 @@ func Create(certificate *Model) (int, error) {
 // Update will Update a Auth from this model
 func Update(certificate *Model) error {
 	if certificate.ID == 0 {
-		return goerrors.New("Cannot update certificate when model doesn't have an ID")
+		return eris.New("Cannot update certificate when model doesn't have an ID")
 	}
 
 	certificate.Touch(false)

backend/internal/entity/certificate/model.go

@@ -1,7 +1,6 @@
 package certificate
 
 import (
-	"errors"
 	"fmt"
 	"os"
 	"regexp"
@@ -17,6 +16,8 @@ import (
 	"npm/internal/logger"
 	"npm/internal/types"
 	"npm/internal/util"
+
+	"github.com/rotisserie/eris"
 )
 
 const (
@@ -90,15 +91,15 @@ func (m *Model) Save() error {
 	var err error
 
 	if m.UserID == 0 {
-		return fmt.Errorf("User ID must be specified")
+		return eris.Errorf("User ID must be specified")
 	}
 
 	if !m.Validate() {
-		return fmt.Errorf("Certificate data is incorrect or incomplete for this type")
+		return eris.Errorf("Certificate data is incorrect or incomplete for this type")
 	}
 
 	if !m.ValidateWildcardSupport() {
-		return fmt.Errorf("Cannot use Wildcard domains with this CA")
+		return eris.Errorf("Cannot use Wildcard domains with this CA")
 	}
 
 	m.setDefaultStatus()
@@ -215,7 +216,7 @@ func (m *Model) Expand(items []string) error {
 // Returns: (key, fullchain, certFolder)
 func (m *Model) GetCertificateLocations() (string, string, string) {
 	if m.ID == 0 {
-		logger.Error("GetCertificateLocationsError", errors.New("GetCertificateLocations called before certificate was saved"))
+		logger.Error("GetCertificateLocationsError", eris.New("GetCertificateLocations called before certificate was saved"))
 		return "", "", ""
 	}