agola/internal/services/configstore/readdb/project.go

242 lines
6.7 KiB
Go

// Copyright 2019 Sorint.lab
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied
// See the License for the specific language governing permissions and
// limitations under the License.
package readdb
import (
"database/sql"
"encoding/json"
"path"
"strings"
"agola.io/agola/internal/db"
"agola.io/agola/internal/services/configstore/common"
"agola.io/agola/internal/services/types"
"agola.io/agola/internal/util"
sq "github.com/Masterminds/squirrel"
errors "golang.org/x/xerrors"
)
var (
projectSelect = sb.Select("id", "data").From("project")
projectInsert = sb.Insert("project").Columns("id", "name", "parentid", "parenttype", "data")
)
func (r *ReadDB) insertProject(tx *db.Tx, data []byte) error {
var project *types.Project
if err := json.Unmarshal(data, &project); err != nil {
return errors.Errorf("failed to unmarshal project: %w", err)
}
// poor man insert or update...
if err := r.deleteProject(tx, project.ID); err != nil {
return err
}
q, args, err := projectInsert.Values(project.ID, project.Name, project.Parent.ID, project.Parent.Type, data).ToSql()
if err != nil {
return errors.Errorf("failed to build query: %w", err)
}
if _, err = tx.Exec(q, args...); err != nil {
return errors.Errorf("failed to insert project: %w", err)
}
return nil
}
func (r *ReadDB) deleteProject(tx *db.Tx, id string) error {
// poor man insert or update...
if _, err := tx.Exec("delete from project where id = $1", id); err != nil {
return errors.Errorf("failed to delete project: %w", err)
}
return nil
}
func (r *ReadDB) GetProjectPath(tx *db.Tx, project *types.Project) (string, error) {
pgroup, err := r.GetProjectGroup(tx, project.Parent.ID)
if err != nil {
return "", err
}
if pgroup == nil {
return "", errors.Errorf("parent group %q for project %q doesn't exist", project.Parent.ID, project.ID)
}
p, err := r.GetProjectGroupPath(tx, pgroup)
if err != nil {
return "", err
}
p = path.Join(p, project.Name)
return p, nil
}
func (r *ReadDB) GetProjectOwnerID(tx *db.Tx, project *types.Project) (types.ConfigType, string, error) {
pgroup, err := r.GetProjectGroup(tx, project.Parent.ID)
if err != nil {
return "", "", err
}
if pgroup == nil {
return "", "", errors.Errorf("parent group %q for project %q doesn't exist", project.Parent.ID, project.ID)
}
return r.GetProjectGroupOwnerID(tx, pgroup)
}
func (r *ReadDB) GetProject(tx *db.Tx, projectRef string) (*types.Project, error) {
projectRefType, err := common.ParsePathRef(projectRef)
if err != nil {
return nil, err
}
var project *types.Project
switch projectRefType {
case common.RefTypeID:
project, err = r.GetProjectByID(tx, projectRef)
case common.RefTypePath:
project, err = r.GetProjectByPath(tx, projectRef)
}
return project, err
}
func (r *ReadDB) GetProjectByID(tx *db.Tx, projectID string) (*types.Project, error) {
q, args, err := projectSelect.Where(sq.Eq{"id": projectID}).ToSql()
r.log.Debugf("q: %s, args: %s", q, util.Dump(args))
if err != nil {
return nil, errors.Errorf("failed to build query: %w", err)
}
projects, _, err := fetchProjects(tx, q, args...)
if err != nil {
return nil, err
}
if len(projects) > 1 {
return nil, errors.Errorf("too many rows returned")
}
if len(projects) == 0 {
return nil, nil
}
return projects[0], nil
}
func (r *ReadDB) GetProjectByName(tx *db.Tx, parentID, name string) (*types.Project, error) {
q, args, err := projectSelect.Where(sq.Eq{"parentid": parentID, "name": name}).ToSql()
r.log.Debugf("q: %s, args: %s", q, util.Dump(args))
if err != nil {
return nil, errors.Errorf("failed to build query: %w", err)
}
projects, _, err := fetchProjects(tx, q, args...)
if err != nil {
return nil, err
}
if len(projects) > 1 {
return nil, errors.Errorf("too many rows returned")
}
if len(projects) == 0 {
return nil, nil
}
return projects[0], nil
}
func (r *ReadDB) GetProjectByPath(tx *db.Tx, projectPath string) (*types.Project, error) {
if len(strings.Split(projectPath, "/")) < 3 {
return nil, errors.Errorf("wrong project path: %q", projectPath)
}
projectGroupPath := path.Dir(projectPath)
projectName := path.Base(projectPath)
projectGroup, err := r.GetProjectGroupByPath(tx, projectGroupPath)
if err != nil {
return nil, errors.Errorf("failed to get project group %q: %w", projectGroupPath, err)
}
if projectGroup == nil {
return nil, nil
}
project, err := r.GetProjectByName(tx, projectGroup.ID, projectName)
if err != nil {
return nil, errors.Errorf("failed to get project group %q: %w", projectName, err)
}
return project, nil
}
func (r *ReadDB) GetProjectGroupProjects(tx *db.Tx, parentID string) ([]*types.Project, error) {
var projects []*types.Project
q, args, err := projectSelect.Where(sq.Eq{"parentid": parentID}).ToSql()
r.log.Debugf("q: %s, args: %s", q, util.Dump(args))
if err != nil {
return nil, errors.Errorf("failed to build query: %w", err)
}
projects, _, err = fetchProjects(tx, q, args...)
return projects, err
}
func fetchProjects(tx *db.Tx, q string, args ...interface{}) ([]*types.Project, []string, error) {
rows, err := tx.Query(q, args...)
if err != nil {
return nil, nil, err
}
defer rows.Close()
return scanProjects(rows)
}
func scanProject(rows *sql.Rows, additionalFields ...interface{}) (*types.Project, string, error) {
var id string
var data []byte
if err := rows.Scan(&id, &data); err != nil {
return nil, "", errors.Errorf("failed to scan rows: %w", err)
}
project := types.Project{}
if len(data) > 0 {
if err := json.Unmarshal(data, &project); err != nil {
return nil, "", errors.Errorf("failed to unmarshal project: %w", err)
}
}
return &project, id, nil
}
func scanProjects(rows *sql.Rows) ([]*types.Project, []string, error) {
projects := []*types.Project{}
ids := []string{}
for rows.Next() {
p, id, err := scanProject(rows)
if err != nil {
rows.Close()
return nil, nil, err
}
projects = append(projects, p)
ids = append(ids, id)
}
if err := rows.Err(); err != nil {
return nil, nil, err
}
return projects, ids, nil
}
// Test only functions
func (r *ReadDB) GetAllProjects(tx *db.Tx) ([]*types.Project, error) {
var projects []*types.Project
q, args, err := projectSelect.ToSql()
r.log.Debugf("q: %s, args: %s", q, util.Dump(args))
if err != nil {
return nil, errors.Errorf("failed to build query: %w", err)
}
projects, _, err = fetchProjects(tx, q, args...)
return projects, err
}