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roleRepositoryDb.go
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/
roleRepositoryDb.go
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package role
import (
"database/sql"
"github.com/harranali/authority"
"github.com/tamiat/backend/pkg/errs"
)
type RoleRepositoryDb struct {
sqlDb *sql.DB
auth *authority.Authority
}
func (r RoleRepositoryDb) Create(newRole Role) (int, error) {
err := r.auth.CreateRole(newRole.Name)
if err != nil {
return 0, err
}
query := r.sqlDb.QueryRow(`SELECT id FROM authority_roles WHERE name=$1`, newRole.Name)
err = query.Scan(&newRole.ID)
if err != nil {
return 0, err
}
return newRole.ID, nil
}
func (r RoleRepositoryDb) Read() ([]Role, error) {
roles := make([]Role, 0)
rows, err := r.sqlDb.Query("SELECT id, name FROM authority_roles")
if err != nil {
return roles, err
}
for rows.Next() {
var oneRole Role
switch err := rows.Scan(&oneRole.ID, &oneRole.Name); err {
case sql.ErrNoRows:
return roles, sql.ErrNoRows
case nil:
roles = append(roles, oneRole)
default:
return roles, errs.ErrDb
}
}
return roles, nil
}
func (r RoleRepositoryDb) Delete(roleId int) error {
var name string
query := r.sqlDb.QueryRow(`SELECT name FROM authority_roles WHERE id=$1`, roleId)
err := query.Scan(&name)
if err != nil {
return err
}
return r.auth.DeleteRole(name)
}
func NewRoleRepositoryDb(sqlDb *sql.DB, auth *authority.Authority) RoleRepositoryDb {
return RoleRepositoryDb{sqlDb, auth}
}