access_grant store implementation (#432)

controller/store/accessGrant.go

@@ -0,0 +1,52 @@
+package store
+
+import (
+	"github.com/jmoiron/sqlx"
+	"github.com/pkg/errors"
+)
+
+type AccessGrant struct {
+	Model
+	ShareId   int
+	AccountId int
+}
+
+func (str *Store) CreateAccessGrant(shareId, accountId, tx *sqlx.Tx) (int, error) {
+	stmt, err := tx.Prepare("insert into access_grants (share_id, account_id) values ($1, $2) returning id")
+	if err != nil {
+		return 0, errors.Wrap(err, "error preparing access_grant insert statement")
+	}
+	var id int
+	if err := stmt.QueryRow(shareId, accountId).Scan(&id); err != nil {
+		return 0, errors.Wrap(err, "error executing access_grant insert statement")
+	}
+	return id, nil
+}
+
+func (str *Store) FindAccessGrantsForAccount(accountId int, tx *sqlx.Tx) ([]*AccessGrant, error) {
+	rows, err := tx.Queryx("select access_grants.* from access_grants where account_id = $1 and not deleted", accountId)
+	if err != nil {
+		return nil, errors.Wrap(err, "error selecting access_grants by account_id")
+	}
+	var ags []*AccessGrant
+	for rows.Next() {
+		ag := &AccessGrant{}
+		if err := rows.StructScan(ag); err != nil {
+			return nil, errors.Wrap(err, "error scanning access_grant")
+		}
+		ags = append(ags, ag)
+	}
+	return ags, nil
+}
+
+func (str *Store) DeleteAccessGrant(id int, tx *sqlx.Tx) error {
+	stmt, err := tx.Prepare("update access_grants set updated_at = current_timestamp, deleted = true where id = $1")
+	if err != nil {
+		return errors.Wrap(err, "error preparing access_grants delete statement")
+	}
+	_, err = stmt.Exec(id)
+	if err != nil {
+		return errors.Wrap(err, "error executing access_grants delete statement")
+	}
+	return nil
+}