harness-drone/store/perm/perm.go
2019-02-27 23:07:13 -08:00

177 lines
4 KiB
Go

// Copyright 2019 Drone IO, Inc.
//
// 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 perm
import (
"context"
"github.com/drone/drone/core"
"github.com/drone/drone/store/shared/db"
)
// New returns a new PermStore.
func New(db *db.DB) core.PermStore {
return &permStore{db}
}
type permStore struct {
db *db.DB
}
// Find returns a project member from the datastore.
func (s *permStore) Find(ctx context.Context, repo string, user int64) (*core.Perm, error) {
out := &core.Perm{RepoUID: repo, UserID: user}
err := s.db.View(func(queryer db.Queryer, binder db.Binder) error {
params := toParams(out)
query, args, err := binder.BindNamed(queryKey, params)
if err != nil {
return err
}
row := queryer.QueryRow(query, args...)
return scanRow(row, out)
})
return out, err
}
// List returns a list of project members from the datastore.
func (s *permStore) List(ctx context.Context, repo string) ([]*core.Collaborator, error) {
var out []*core.Collaborator
err := s.db.View(func(queryer db.Queryer, binder db.Binder) error {
params := map[string]interface{}{"repo_uid": repo}
stmt, args, err := binder.BindNamed(queryCollabs, params)
if err != nil {
return err
}
rows, err := queryer.Query(stmt, args...)
if err != nil {
return err
}
out, err = scanCollabRows(rows)
return err
})
return out, err
}
// Create persists a project member to the datastore.
func (s *permStore) Create(ctx context.Context, perm *core.Perm) error {
return s.db.Lock(func(execer db.Execer, binder db.Binder) error {
params := toParams(perm)
stmt, args, err := binder.BindNamed(stmtInsert, params)
if err != nil {
return err
}
_, err = execer.Exec(stmt, args...)
return err
})
}
// Update persists an updated project member to the datastore.
func (s *permStore) Update(ctx context.Context, perm *core.Perm) error {
return s.db.Lock(func(execer db.Execer, binder db.Binder) error {
params := toParams(perm)
stmt, args, err := binder.BindNamed(stmtUpdate, params)
if err != nil {
return err
}
_, err = execer.Exec(stmt, args...)
return err
})
}
// Delete deletes a project member from the datastore.
func (s *permStore) Delete(ctx context.Context, perm *core.Perm) error {
return s.db.Lock(func(execer db.Execer, binder db.Binder) error {
params := toParams(perm)
stmt, args, err := binder.BindNamed(stmtDelete, params)
if err != nil {
return err
}
_, err = execer.Exec(stmt, args...)
return err
})
}
const queryKey = `
SELECT
perm_user_id
,perm_repo_uid
,perm_read
,perm_write
,perm_admin
,perm_synced
,perm_created
,perm_updated
FROM perms
WHERE perm_user_id = :perm_user_id
AND perm_repo_uid = :perm_repo_uid
`
const queryCollabs = `
SELECT
perm_user_id
,perm_repo_uid
,user_login
,user_avatar
,perm_read
,perm_write
,perm_admin
,perm_synced
,perm_created
,perm_updated
FROM users
INNER JOIN perms ON perms.perm_user_id = users.user_id
WHERE perms.perm_repo_uid = :repo_uid
ORDER BY user_login ASC
`
const stmtDelete = `
DELETE FROM perms
WHERE perm_user_id = :perm_user_id
AND perm_repo_uid = :perm_repo_uid
`
const stmtUpdate = `
UPDATE perms
SET
perm_read = :perm_read
,perm_write = :perm_write
,perm_admin = :perm_admin
,perm_synced = :perm_synced
,perm_updated = :perm_updated
WHERE perm_user_id = :perm_user_id
AND perm_repo_uid = :perm_repo_uid
`
const stmtInsert = `
INSERT INTO perms (
perm_user_id
,perm_repo_uid
,perm_read
,perm_write
,perm_admin
,perm_synced
,perm_created
,perm_updated
) VALUES (
:perm_user_id
,:perm_repo_uid
,:perm_read
,:perm_write
,:perm_admin
,:perm_synced
,:perm_created
,:perm_updated
)
`