harness-drone/store/datastore/nodes.go
2016-03-25 12:54:16 -07:00

48 lines
975 B
Go

package datastore
import (
"github.com/drone/drone/model"
"github.com/russross/meddler"
)
func (db *datastore) GetNode(id int64) (*model.Node, error) {
var node = new(model.Node)
var err = meddler.Load(db, nodeTable, node, id)
return node, err
}
func (db *datastore) GetNodeList() ([]*model.Node, error) {
var nodes = []*model.Node{}
var err = meddler.QueryAll(db, &nodes, rebind(nodeListQuery))
return nodes, err
}
func (db *datastore) CreateNode(node *model.Node) error {
return meddler.Insert(db, nodeTable, node)
}
func (db *datastore) UpdateNode(node *model.Node) error {
return meddler.Update(db, nodeTable, node)
}
func (db *datastore) DeleteNode(node *model.Node) error {
var _, err = db.Exec(rebind(nodeDeleteStmt), node.ID)
return err
}
const nodeTable = "nodes"
const nodeListQuery = `
SELECT *
FROM nodes
ORDER BY node_addr
`
const nodeCountQuery = `
SELECT COUNT(*) FROM nodes
`
const nodeDeleteStmt = `
DELETE FROM nodes
WHERE node_id=?
`