mirror of
https://github.com/TeaOSLab/EdgeAPI.git
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135 lines
3.4 KiB
Go
135 lines
3.4 KiB
Go
package models
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import (
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"errors"
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_ "github.com/go-sql-driver/mysql"
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"github.com/iwind/TeaGo/Tea"
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"github.com/iwind/TeaGo/dbs"
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)
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const (
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NodePriceItemStateEnabled = 1 // 已启用
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NodePriceItemStateDisabled = 0 // 已禁用
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NodePriceTypeTraffic = "traffic" // 价格类型之流量
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)
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type NodePriceItemDAO dbs.DAO
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func NewNodePriceItemDAO() *NodePriceItemDAO {
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return dbs.NewDAO(&NodePriceItemDAO{
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DAOObject: dbs.DAOObject{
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DB: Tea.Env,
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Table: "edgeNodePriceItems",
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Model: new(NodePriceItem),
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PkName: "id",
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},
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}).(*NodePriceItemDAO)
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}
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var SharedNodePriceItemDAO *NodePriceItemDAO
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func init() {
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dbs.OnReady(func() {
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SharedNodePriceItemDAO = NewNodePriceItemDAO()
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})
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}
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// EnableNodePriceItem 启用条目
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func (this *NodePriceItemDAO) EnableNodePriceItem(tx *dbs.Tx, id int64) error {
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_, err := this.Query(tx).
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Pk(id).
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Set("state", NodePriceItemStateEnabled).
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Update()
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return err
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}
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// DisableNodePriceItem 禁用条目
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func (this *NodePriceItemDAO) DisableNodePriceItem(tx *dbs.Tx, id int64) error {
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_, err := this.Query(tx).
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Pk(id).
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Set("state", NodePriceItemStateDisabled).
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Update()
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return err
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}
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// FindEnabledNodePriceItem 查找启用中的条目
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func (this *NodePriceItemDAO) FindEnabledNodePriceItem(tx *dbs.Tx, id int64) (*NodePriceItem, error) {
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result, err := this.Query(tx).
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Pk(id).
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Attr("state", NodePriceItemStateEnabled).
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Find()
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if result == nil {
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return nil, err
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}
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return result.(*NodePriceItem), err
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}
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// FindNodePriceItemName 根据主键查找名称
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func (this *NodePriceItemDAO) FindNodePriceItemName(tx *dbs.Tx, id int64) (string, error) {
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return this.Query(tx).
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Pk(id).
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Result("name").
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FindStringCol("")
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}
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// CreateItem 创建价格
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func (this *NodePriceItemDAO) CreateItem(tx *dbs.Tx, name string, itemType string, bitsFrom, bitsTo int64) (int64, error) {
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var op = NewNodePriceItemOperator()
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op.Name = name
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op.Type = itemType
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op.BitsFrom = bitsFrom
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op.BitsTo = bitsTo
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op.IsOn = true
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op.State = NodePriceItemStateEnabled
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return this.SaveInt64(tx, op)
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}
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// UpdateItem 修改价格
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func (this *NodePriceItemDAO) UpdateItem(tx *dbs.Tx, itemId int64, name string, bitsFrom, bitsTo int64) error {
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if itemId <= 0 {
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return errors.New("invalid itemId")
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}
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var op = NewNodePriceItemOperator()
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op.Id = itemId
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op.Name = name
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op.BitsFrom = bitsFrom
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op.BitsTo = bitsTo
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return this.Save(tx, op)
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}
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// FindAllEnabledRegionPrices 列出某个区域的所有价格
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func (this *NodePriceItemDAO) FindAllEnabledRegionPrices(tx *dbs.Tx, priceType string) (result []*NodePriceItem, err error) {
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_, err = this.Query(tx).
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Attr("type", priceType).
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State(NodePriceItemStateEnabled).
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Asc("bitsFrom").
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Slice(&result).
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FindAll()
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return
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}
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// FindAllEnabledAndOnRegionPrices 列出某个区域的所有启用的价格
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func (this *NodePriceItemDAO) FindAllEnabledAndOnRegionPrices(tx *dbs.Tx, priceType string) (result []*NodePriceItem, err error) {
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_, err = this.Query(tx).
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Attr("type", priceType).
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State(NodePriceItemStateEnabled).
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Attr("isOn", true).
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Asc("bitsFrom").
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Slice(&result).
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FindAll()
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return
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}
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// SearchItemsWithBytes 根据字节查找付费项目
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func (this *NodePriceItemDAO) SearchItemsWithBytes(items []*NodePriceItem, bytes int64) int64 {
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bytes *= 8
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for _, item := range items {
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if bytes >= int64(item.BitsFrom) && (bytes < int64(item.BitsTo) || item.BitsTo == 0) {
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return int64(item.Id)
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}
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}
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return 0
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}
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