mirror of https://github.com/go-gorm/gorm.git
57 lines
1.4 KiB
Go
57 lines
1.4 KiB
Go
package gorm
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import (
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"errors"
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"strings"
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)
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var (
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// ErrRecordNotFound record not found error, happens when haven't find any matched data when looking up with a struct
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ErrRecordNotFound = errors.New("record not found")
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// ErrInvalidSQL invalid SQL error, happens when you passed invalid SQL
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ErrInvalidSQL = errors.New("invalid SQL")
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// ErrInvalidTransaction invalid transaction when you are trying to `Commit` or `Rollback`
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ErrInvalidTransaction = errors.New("no valid transaction")
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// ErrCantStartTransaction can't start transaction when you are trying to start one with `Begin`
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ErrCantStartTransaction = errors.New("can't start transaction")
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)
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type errorsInterface interface {
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GetErrors() []error
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}
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// Errors contains all happened errors
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type Errors struct {
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errors []error
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}
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// GetErrors get all happened errors
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func (errs Errors) GetErrors() []error {
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return errs.errors
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}
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// Add add an error
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func (errs *Errors) Add(err error) {
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if errors, ok := err.(errorsInterface); ok {
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for _, err := range errors.GetErrors() {
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errs.Add(err)
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}
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} else {
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for _, e := range errs.errors {
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if err == e {
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return
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}
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}
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errs.errors = append(errs.errors, err)
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}
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}
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// Error format happened errors
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func (errs Errors) Error() string {
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var errors = []string{}
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for _, e := range errs.errors {
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errors = append(errors, e.Error())
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}
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return strings.Join(errors, "; ")
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}
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