1.4.5.2
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284
EdgeAPI/internal/db/models/regions/region_country_dao.go
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284
EdgeAPI/internal/db/models/regions/region_country_dao.go
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package regions
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import (
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"encoding/json"
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"github.com/TeaOSLab/EdgeAPI/internal/utils"
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"github.com/TeaOSLab/EdgeAPI/internal/utils/numberutils"
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"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/regionconfigs"
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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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"github.com/iwind/TeaGo/maps"
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"github.com/iwind/TeaGo/types"
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"github.com/mozillazg/go-pinyin"
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"sort"
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"strconv"
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"strings"
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)
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const (
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RegionCountryStateEnabled = 1 // 已启用
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RegionCountryStateDisabled = 0 // 已禁用
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)
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var regionCountryIdAndNameCacheMap = map[int64]string{} // country id => name
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type RegionCountryDAO dbs.DAO
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func NewRegionCountryDAO() *RegionCountryDAO {
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return dbs.NewDAO(&RegionCountryDAO{
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DAOObject: dbs.DAOObject{
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DB: Tea.Env,
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Table: "edgeRegionCountries",
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Model: new(RegionCountry),
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PkName: "id",
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},
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}).(*RegionCountryDAO)
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}
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var SharedRegionCountryDAO *RegionCountryDAO
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func init() {
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dbs.OnReady(func() {
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SharedRegionCountryDAO = NewRegionCountryDAO()
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})
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}
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// EnableRegionCountry 启用条目
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func (this *RegionCountryDAO) EnableRegionCountry(tx *dbs.Tx, id uint32) error {
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_, err := this.Query(tx).
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Attr("valueId", id).
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Set("state", RegionCountryStateEnabled).
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Update()
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return err
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}
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// DisableRegionCountry 禁用条目
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func (this *RegionCountryDAO) DisableRegionCountry(tx *dbs.Tx, id int64) error {
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_, err := this.Query(tx).
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Attr("valueId", id).
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Set("state", RegionCountryStateDisabled).
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Update()
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return err
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}
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// FindEnabledRegionCountry 查找启用中的条目
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func (this *RegionCountryDAO) FindEnabledRegionCountry(tx *dbs.Tx, id int64) (*RegionCountry, error) {
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result, err := this.Query(tx).
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Attr("valueId", id).
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Attr("state", RegionCountryStateEnabled).
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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.(*RegionCountry), err
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}
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// FindRegionCountryName 根据主键查找名称
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func (this *RegionCountryDAO) FindRegionCountryName(tx *dbs.Tx, id int64) (string, error) {
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SharedCacheLocker.Lock()
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defer SharedCacheLocker.Unlock()
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name, ok := regionCountryIdAndNameCacheMap[id]
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if ok {
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return name, nil
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}
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name, err := this.Query(tx).
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Attr("valueId", id).
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Result("name").
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FindStringCol("")
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if err != nil {
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return "", err
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}
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if len(name) > 0 {
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regionCountryIdAndNameCacheMap[id] = name
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}
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return name, nil
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}
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// FindRegionCountryRouteCode 查找国家｜地区线路代号
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func (this *RegionCountryDAO) FindRegionCountryRouteCode(tx *dbs.Tx, countryId int64) (string, error) {
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return this.Query(tx).
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Attr("valueId", countryId).
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Result("routeCode").
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FindStringCol("")
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}
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// FindCountryIdWithDataId 根据数据ID查找国家
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func (this *RegionCountryDAO) FindCountryIdWithDataId(tx *dbs.Tx, dataId string) (int64, error) {
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return this.Query(tx).
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Attr("dataId", dataId).
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Result(RegionCountryField_ValueId).
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FindInt64Col(0)
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}
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// FindCountryIdWithName 根据国家名查找国家ID
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func (this *RegionCountryDAO) FindCountryIdWithName(tx *dbs.Tx, countryName string) (int64, error) {
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return this.Query(tx).
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Where("(name=:countryName OR JSON_CONTAINS(codes, :countryNameJSON) OR customName=:countryName OR JSON_CONTAINS(customCodes, :countryNameJSON))").
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Param("countryName", countryName).
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Param("countryNameJSON", strconv.Quote(countryName)). // 查询的需要是个JSON字符串，所以这里加双引号
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Result(RegionCountryField_ValueId).
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FindInt64Col(0)
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}
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// CreateCountry 根据数据ID创建国家
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func (this *RegionCountryDAO) CreateCountry(tx *dbs.Tx, name string, dataId string) (int64, error) {
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var op = NewRegionCountryOperator()
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op.Name = name
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pinyinPieces := pinyin.Pinyin(name, pinyin.NewArgs())
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pinyinResult := []string{}
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for _, piece := range pinyinPieces {
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pinyinResult = append(pinyinResult, strings.Join(piece, " "))
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}
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pinyinJSON, err := json.Marshal([]string{strings.Join(pinyinResult, " ")})
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if err != nil {
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return 0, err
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}
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op.Pinyin = pinyinJSON
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codes := []string{name}
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codesJSON, err := json.Marshal(codes)
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if err != nil {
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return 0, err
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}
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op.Codes = codesJSON
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op.DataId = dataId
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op.State = RegionCountryStateEnabled
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err = this.Save(tx, op)
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if err != nil {
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return 0, err
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}
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var countryId = types.Int64(op.Id)
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err = this.Query(tx).
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Pk(countryId).
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Set(RegionCountryField_ValueId, countryId).
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UpdateQuickly()
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if err != nil {
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return 0, err
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}
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return countryId, nil
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}
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// FindAllEnabledCountriesOrderByPinyin 查找所有可用的国家并按拼音排序
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func (this *RegionCountryDAO) FindAllEnabledCountriesOrderByPinyin(tx *dbs.Tx) (result []*RegionCountry, err error) {
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ones, err := this.Query(tx).
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State(RegionCountryStateEnabled).
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Asc("JSON_EXTRACT(pinyin, '$[0]')").
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FindAll()
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if err != nil {
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return nil, err
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}
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// resort China special regions
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var chinaRegionMap = map[int64]*RegionCountry{} // countryId => *RegionCountry
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for _, one := range ones {
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var country = one.(*RegionCountry)
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var valueId = int64(country.ValueId)
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if regionconfigs.CheckRegionIsInGreaterChina(valueId) {
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chinaRegionMap[valueId] = country
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}
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}
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for _, one := range ones {
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var country = one.(*RegionCountry)
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var valueId = int64(country.ValueId)
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if valueId == regionconfigs.RegionChinaId {
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result = append(result, country)
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// add hk, tw, mo, mainland ...
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for _, subRegionId := range regionconfigs.FindAllGreaterChinaSubRegionIds() {
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subRegion, ok := chinaRegionMap[subRegionId]
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if ok {
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result = append(result, subRegion)
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}
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}
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continue
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}
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if regionconfigs.CheckRegionIsInGreaterChina(valueId) {
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continue
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}
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result = append(result, country)
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}
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return
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}
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// FindAllCountries 查找所有可用的国家
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func (this *RegionCountryDAO) FindAllCountries(tx *dbs.Tx) (result []*RegionCountry, err error) {
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_, err = this.Query(tx).
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State(RegionCountryStateEnabled).
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Slice(&result).
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Asc(RegionCountryField_ValueId).
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FindAll()
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return
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}
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// UpdateCountryCustom 修改国家/地区自定义
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func (this *RegionCountryDAO) UpdateCountryCustom(tx *dbs.Tx, countryId int64, customName string, customCodes []string) error {
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if customCodes == nil {
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customCodes = []string{}
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}
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customCodesJSON, err := json.Marshal(customCodes)
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if err != nil {
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return err
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}
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defer func() {
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SharedCacheLocker.Lock()
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regionCountryIdAndNameCacheMap = map[int64]string{}
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SharedCacheLocker.Unlock()
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}()
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return this.Query(tx).
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Attr("valueId", countryId).
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Set("customName", customName).
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Set("customCodes", customCodesJSON).
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UpdateQuickly()
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}
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// FindSimilarCountries 查找类似国家/地区名
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func (this *RegionCountryDAO) FindSimilarCountries(countries []*RegionCountry, countryName string, size int) (result []*RegionCountry) {
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if len(countries) == 0 {
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return
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}
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var similarResult = []maps.Map{}
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for _, country := range countries {
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var similarityList = []float32{}
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for _, code := range country.AllCodes() {
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var similarity = utils.Similar(countryName, code)
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if similarity > 0 {
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similarityList = append(similarityList, similarity)
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}
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}
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if len(similarityList) > 0 {
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similarResult = append(similarResult, maps.Map{
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"similarity": numberutils.Max(similarityList...),
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"country": country,
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})
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}
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}
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sort.Slice(similarResult, func(i, j int) bool {
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return similarResult[i].GetFloat32("similarity") > similarResult[j].GetFloat32("similarity")
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})
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if len(similarResult) > size {
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similarResult = similarResult[:size]
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}
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for _, r := range similarResult {
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result = append(result, r.Get("country").(*RegionCountry))
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}
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return
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}
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