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role.go
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role.go
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package dbrepo
import (
"io"
"github.com/jimmc/jraceman/dbrepo/conn"
"github.com/jimmc/jraceman/dbrepo/ixport"
"github.com/jimmc/jraceman/dbrepo/strsql"
"github.com/jimmc/jraceman/dbrepo/structsql"
"github.com/jimmc/jraceman/domain"
)
type DBRoleRepo struct {
db conn.DB
}
func (r *DBRoleRepo) New() interface{} {
return domain.Role{}
}
func (r *DBRoleRepo) CreateTable() error {
return structsql.CreateTable(r.db, "role", domain.Role{})
}
func (r *DBRoleRepo) UpgradeTable(dryrun bool) (bool, string, error) {
return structsql.UpgradeTable(r.db, "role", domain.Role{}, dryrun)
}
func (r *DBRoleRepo) FindByID(ID string) (*domain.Role, error) {
role := &domain.Role{}
sql, targets := structsql.FindByIDSql("role", role)
if err := r.db.QueryRow(sql, ID).Scan(targets...); err != nil {
return nil, err
}
return role, nil
}
func (r *DBRoleRepo) Save(role *domain.Role) (string, error) {
if (role.ID == "") {
role.ID = structsql.UniqueID(r.db, "role", "R1")
}
return role.ID, structsql.Insert(r.db, "role", role, role.ID)
}
func (r *DBRoleRepo) List(offset, limit int) ([]*domain.Role, error) {
role := &domain.Role{}
roles := make([]*domain.Role, 0)
sql, targets := structsql.ListSql("role", role, offset, limit)
err := strsql.QueryAndCollect(r.db, sql, targets, func() {
roleCopy := domain.Role(*role)
roles = append(roles, &roleCopy)
})
return roles, err
}
func (r *DBRoleRepo) DeleteByID(ID string) error {
return structsql.DeleteByID(r.db, "role", ID)
}
func (r *DBRoleRepo) UpdateByID(ID string, oldRole, newRole *domain.Role, diffs domain.Diffs) error {
return structsql.UpdateByID(r.db, "role", diffs.Modified(), ID)
}
func (r *DBRoleRepo) Export(e *ixport.Exporter, w io.Writer) error {
return e.ExportTableFromStruct(w, "role", &domain.Role{})
}