1.4.5.2

EdgeAPI/internal/db/models/regions/region_city_dao.go

@@ -0,0 +1,204 @@
+package regions
+
+import (
+	"encoding/json"
+	"github.com/TeaOSLab/EdgeAPI/internal/utils"
+	"github.com/TeaOSLab/EdgeAPI/internal/utils/numberutils"
+	_ "github.com/go-sql-driver/mysql"
+	"github.com/iwind/TeaGo/Tea"
+	"github.com/iwind/TeaGo/dbs"
+	"github.com/iwind/TeaGo/maps"
+	"github.com/iwind/TeaGo/types"
+	"sort"
+	"strconv"
+)
+
+const (
+	RegionCityStateEnabled  = 1 // 已启用
+	RegionCityStateDisabled = 0 // 已禁用
+)
+
+type RegionCityDAO dbs.DAO
+
+func NewRegionCityDAO() *RegionCityDAO {
+	return dbs.NewDAO(&RegionCityDAO{
+		DAOObject: dbs.DAOObject{
+			DB:     Tea.Env,
+			Table:  "edgeRegionCities",
+			Model:  new(RegionCity),
+			PkName: "id",
+		},
+	}).(*RegionCityDAO)
+}
+
+var SharedRegionCityDAO *RegionCityDAO
+
+func init() {
+	dbs.OnReady(func() {
+		SharedRegionCityDAO = NewRegionCityDAO()
+	})
+}
+
+// EnableRegionCity 启用条目
+func (this *RegionCityDAO) EnableRegionCity(tx *dbs.Tx, id uint32) error {
+	_, err := this.Query(tx).
+		Attr("valueId", id).
+		Set("state", RegionCityStateEnabled).
+		Update()
+	return err
+}
+
+// DisableRegionCity 禁用条目
+func (this *RegionCityDAO) DisableRegionCity(tx *dbs.Tx, id uint32) error {
+	_, err := this.Query(tx).
+		Attr("valueId", id).
+		Set("state", RegionCityStateDisabled).
+		Update()
+	return err
+}
+
+// FindEnabledRegionCity 查找启用中的条目
+func (this *RegionCityDAO) FindEnabledRegionCity(tx *dbs.Tx, id int64) (*RegionCity, error) {
+	result, err := this.Query(tx).
+		Attr("valueId", id).
+		Attr("state", RegionCityStateEnabled).
+		Find()
+	if result == nil {
+		return nil, err
+	}
+	return result.(*RegionCity), err
+}
+
+// FindRegionCityName 根据主键查找名称
+func (this *RegionCityDAO) FindRegionCityName(tx *dbs.Tx, id uint32) (string, error) {
+	return this.Query(tx).
+		Attr("valueId", id).
+		Result("name").
+		FindStringCol("")
+}
+
+// FindCityWithDataId 根据数据ID查找城市
+func (this *RegionCityDAO) FindCityWithDataId(tx *dbs.Tx, dataId string) (int64, error) {
+	return this.Query(tx).
+		Attr("dataId", dataId).
+		Result(RegionCityField_ValueId).
+		FindInt64Col(0)
+}
+
+// CreateCity 创建城市
+func (this *RegionCityDAO) CreateCity(tx *dbs.Tx, provinceId int64, name string, dataId string) (int64, error) {
+	var op = NewRegionCityOperator()
+	op.ProvinceId = provinceId
+	op.Name = name
+	op.DataId = dataId
+	op.State = RegionCityStateEnabled
+
+	var codes = []string{name}
+	codesJSON, err := json.Marshal(codes)
+	if err != nil {
+		return 0, err
+	}
+	op.Codes = codesJSON
+	err = this.Save(tx, op)
+	if err != nil {
+		return 0, err
+	}
+	var cityId = types.Int64(op.Id)
+
+	// value id
+	err = this.Query(tx).
+		Pk(cityId).
+		Set(RegionCityField_ValueId, cityId).
+		UpdateQuickly()
+	if err != nil {
+		return 0, err
+	}
+
+	return cityId, nil
+}
+
+// FindCityIdWithName 根据城市名查找城市ID
+func (this *RegionCityDAO) FindCityIdWithName(tx *dbs.Tx, provinceId int64, cityName string) (int64, error) {
+	return this.Query(tx).
+		Attr("provinceId", provinceId).
+		Where("(name=:cityName OR customName=:cityName OR JSON_CONTAINS(codes, :cityNameJSON) OR JSON_CONTAINS(customCodes, :cityNameJSON))").
+		Param("cityName", cityName).
+		Param("cityNameJSON", strconv.Quote(cityName)). // 查询的需要是个JSON字符串，所以这里加双引号
+		Result(RegionCityField_ValueId).
+		FindInt64Col(0)
+}
+
+// FindAllEnabledCities 获取所有城市信息
+func (this *RegionCityDAO) FindAllEnabledCities(tx *dbs.Tx) (result []*RegionCity, err error) {
+	_, err = this.Query(tx).
+		State(RegionCityStateEnabled).
+		Slice(&result).
+		FindAll()
+	return
+}
+
+// FindAllEnabledCitiesWithProvinceId 获取某个省份下的所有城市
+func (this *RegionCityDAO) FindAllEnabledCitiesWithProvinceId(tx *dbs.Tx, provinceId int64) (result []*RegionCity, err error) {
+	_, err = this.Query(tx).
+		Attr("provinceId", provinceId).
+		State(RegionCityStateEnabled).
+		Slice(&result).
+		FindAll()
+	return
+}
+
+// UpdateCityCustom 自定义城市信息
+func (this *RegionCityDAO) UpdateCityCustom(tx *dbs.Tx, cityId int64, customName string, customCodes []string) error {
+	if customCodes == nil {
+		customCodes = []string{}
+	}
+	customCodesJSON, err := json.Marshal(customCodes)
+	if err != nil {
+		return err
+	}
+
+	return this.Query(tx).
+		Attr(RegionCityField_ValueId, cityId).
+		Set("customName", customName).
+		Set("customCodes", customCodesJSON).
+		UpdateQuickly()
+}
+
+// FindSimilarCities 查找类似城市名
+func (this *RegionCityDAO) FindSimilarCities(cities []*RegionCity, cityName string, size int) (result []*RegionCity) {
+	if len(cities) == 0 {
+		return
+	}
+
+	var similarResult = []maps.Map{}
+
+	for _, city := range cities {
+		var similarityList = []float32{}
+		for _, code := range city.AllCodes() {
+			var similarity = utils.Similar(cityName, code)
+			if similarity > 0 {
+				similarityList = append(similarityList, similarity)
+			}
+		}
+		if len(similarityList) > 0 {
+			similarResult = append(similarResult, maps.Map{
+				"similarity": numberutils.Max(similarityList...),
+				"city":       city,
+			})
+		}
+	}
+
+	sort.Slice(similarResult, func(i, j int) bool {
+		return similarResult[i].GetFloat32("similarity") > similarResult[j].GetFloat32("similarity")
+	})
+
+	if len(similarResult) > size {
+		similarResult = similarResult[:size]
+	}
+
+	for _, r := range similarResult {
+		result = append(result, r.Get("city").(*RegionCity))
+	}
+
+	return
+}