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296 lines
8.1 KiB
296 lines
8.1 KiB
package grmi
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import (
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"LAPP_GAAS_GFrame_BACKEND/container"
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"LAPP_GAAS_GFrame_BACKEND/rpc"
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"LAPP_GAAS_GFrame_BACKEND/utils"
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"LAPP_GAAS_GFrame_BACKEND/web/models"
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"errors"
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"fmt"
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"github.com/kataras/iris/v12/core/router"
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"strconv"
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"strings"
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"time"
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)
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type GoType int
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const (
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URLDateTimeFormat = "20060102150405"
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URLDateFormat = "20060102"
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DateOutFormat = "2006-01-02"
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DatetimeOutFormat = "2006-01-02 15:04:05"
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)
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const (
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TypeInt GoType = iota + 1
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TypeInt8
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TypeInt16
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TypeInt32
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TypeInt64
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TypeUint
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TypeUint8
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TypeUint16
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TypeUint32
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TypeUint64
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TypeFloat32
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TypeFloat64
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TypeDate
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TypeDateTime
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TypeBool
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TypeString
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)
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var componentContainer = container.NewComponentContainer()
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var routeManager = rpc.NewRouteManager(componentContainer)
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var routeMapping = make(map[string]func(router.Party), 10)
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func RegisterRouteMapping(path string, factory func(router.Party)) {
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routeMapping[path] = factory
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}
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func RegisterService(factory interface{}) *rpc.ServiceRouteManager {
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err := componentContainer.RegisterService(factory)
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if err != nil {
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panic(err.Error())
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}
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return routeManager.RegisterService(factory)
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}
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func BindRoutes(party router.Party) {
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for path, factory := range routeMapping {
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party.PartyFunc(path, factory)
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}
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var pathMapping = make(map[string][]string)
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for _, serviceRouteManager := range routeManager.ServiceRouteManagers() {
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serviceRouteManager.BindRoutes(pathMapping, party)
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}
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for path, group := range pathMapping {
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if len(group) > 1 {
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panic(fmt.Sprintf("服务路径冲突! 路径: \"%s\" 服务: %s", path, group))
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}
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}
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}
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func MapStrings(source []string, cast func(string) string) []string {
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result := make([]string, len(source))
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for index, content := range result {
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result[index] = cast(content)
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}
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return result
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}
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func RepeatStrings(content string, count int) []string {
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result := make([]string, count)
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for index := range result {
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result[index] = content
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}
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return result
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}
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func Equal(predicate Predicate) (string, error) {
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if predicate.Values == nil || len(predicate.Values) != 1 {
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return "", errors.New("相等性比较只支持一个参数")
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}
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return fmt.Sprintf(" and %s = ?", predicate.ColumnName), nil
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}
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func NotEqual(predicate Predicate) (string, error) {
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if predicate.Values == nil || len(predicate.Values) != 1 {
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return "", errors.New("相等性比较只支持一个参数")
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}
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return fmt.Sprintf(" and %s <> ?", predicate.ColumnName), nil
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}
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func Like(predicate Predicate) (string, error) {
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if predicate.Values == nil || len(predicate.Values) != 1 {
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return "", errors.New("相似性比较只支持一个参数")
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}
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return fmt.Sprintf(" and %s like concat('%%', ?, '%%')", predicate.ColumnName), nil
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}
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func NotLike(predicate Predicate) (string, error) {
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if predicate.Values == nil || len(predicate.Values) != 1 {
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return "", errors.New("相似性比较只支持一个参数")
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}
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return fmt.Sprintf(" and %s not like concat('%%', ?, '%%')", predicate.ColumnName), nil
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}
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func IsNull(predicate Predicate) (string, error) {
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if predicate.Values != nil && len(predicate.Values) > 0 {
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return "", errors.New("为空比较比较不支持参数")
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}
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return fmt.Sprintf(" and %s is null", predicate.ColumnName), nil
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}
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func IsNotNull(predicate Predicate) (string, error) {
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if predicate.Values != nil && len(predicate.Values) > 0 {
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return "", errors.New("为空比较比较不支持参数")
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}
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return fmt.Sprintf(" and %s is not null", predicate.ColumnName), nil
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}
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func Include(predicate Predicate) (string, error) {
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if predicate.Values != nil && len(predicate.Values) > 0 {
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return fmt.Sprintf(" and %s in (%s)", predicate.ColumnName, strings.Join(RepeatStrings("?", len(predicate.Values)), ",")), nil
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} else {
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return " and 1 <> 1", nil
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}
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}
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func Exclude(predicate Predicate) (string, error) {
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if predicate.Values != nil && len(predicate.Values) > 0 {
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return fmt.Sprintf(" and %s not in (%s)", predicate.ColumnName, strings.Join(RepeatStrings("?", len(predicate.Values)), ",")), nil
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} else {
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return " and 1 = 1", nil
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}
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}
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func Approximate(predicate Predicate) (string, error) {
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if predicate.Values == nil || len(predicate.Values) != 1 {
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return "", errors.New("约等于比较比较只支持一个参数")
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}
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return fmt.Sprintf(" and datediff(second, %s, ?) = 0", predicate.ColumnName), nil
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}
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func NotApproximate(predicate Predicate) (string, error) {
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if predicate.Values == nil || len(predicate.Values) != 1 {
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return "", errors.New("约等于比较比较只支持一个参数")
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}
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return fmt.Sprintf(" and datediff(second, %s, ?) <> 0", predicate.ColumnName), nil
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}
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func GreaterThen(predicate Predicate) (string, error) {
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if predicate.Values == nil || len(predicate.Values) != 1 {
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return "", errors.New("大于比较比较只支持一个参数")
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}
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return fmt.Sprintf(" and %s > ?", predicate.ColumnName), nil
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}
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func GreaterOrEqual(predicate Predicate) (string, error) {
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if predicate.Values == nil || len(predicate.Values) != 1 {
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return "", errors.New("大于等于比较比较只支持一个参数")
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}
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return fmt.Sprintf(" and %s >= ?", predicate.ColumnName), nil
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}
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func LessThen(predicate Predicate) (string, error) {
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if predicate.Values == nil || len(predicate.Values) != 1 {
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return "", errors.New("小于比较比较只支持一个参数")
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}
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return fmt.Sprintf(" and %s < ?", predicate.ColumnName), nil
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}
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func LessOrEqual(predicate Predicate) (string, error) {
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if predicate.Values == nil || len(predicate.Values) != 1 {
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return "", errors.New("小于等于比较比较只支持一个参数")
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}
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return fmt.Sprintf(" and %s <= ?", predicate.ColumnName), nil
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}
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func Log(user *models.Usertab, codeFile string, function string, message string) {
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logs := new(models.LeitServerLog)
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logs.File = codeFile
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logs.Level = "info"
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logs.Function = function
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logs.Message = message
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logs.Operator = user.Userid
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logs.TimeStamp = utils.TimeFormat(time.Now(), "yyyyMMddHHmmss")
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logs.InsertRecord()
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}
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func intParser(value string) (interface{}, error) {
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predicateValue, err := strconv.ParseInt(value, 10, 64)
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if err != nil {
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return nil, err
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}
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return predicateValue, nil
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}
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func uint64Parser(value string) (interface{}, error) {
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predicateValue, err := strconv.ParseUint(value, 10, 64)
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if err != nil {
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return nil, err
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}
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return predicateValue, nil
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}
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func floatParser(value string) (interface{}, error) {
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predicateValue, err := strconv.ParseFloat(value, 64)
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if err != nil {
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return nil, err
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}
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return predicateValue, nil
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}
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func dateTimeParser(value string) (interface{}, error) {
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predicateValue, err := time.Parse(URLDateTimeFormat, value)
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if err != nil {
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return nil, err
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}
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return predicateValue, nil
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}
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func dateParser(value string) (interface{}, error) {
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predicateValue, err := time.Parse(URLDateFormat, value)
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if err != nil {
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return nil, err
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}
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return predicateValue, nil
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}
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func boolParser(value string) (interface{}, error) {
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predicateValue, err := strconv.ParseBool(value)
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if err != nil {
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return nil, err
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}
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return predicateValue, nil
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}
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func stringParser(value string) (interface{}, error) {
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return strings.TrimSpace(value), nil
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}
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var valueParsers = map[GoType]func(string) (interface{}, error){
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TypeInt: intParser,
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TypeInt8: intParser,
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TypeInt16: intParser,
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TypeInt32: intParser,
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TypeInt64: intParser,
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TypeUint: intParser,
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TypeUint8: intParser,
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TypeUint16: intParser,
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TypeUint32: intParser,
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TypeUint64: uint64Parser,
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TypeFloat32: floatParser,
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TypeFloat64: floatParser,
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TypeDateTime: dateTimeParser,
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TypeDate: dateParser,
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TypeBool: boolParser,
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TypeString: stringParser,
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}
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/******************************************************************************
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*
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* @Function Name : DeleteUrlParametersEmpty
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*-----------------------------------------------------------------------------
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*
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* @Description : 删除urlParameters的空字符串
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*
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* @Function Parameters : 删除urlParameters的空字符串
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*
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* @Author : 张鑫
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*
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* @Date : 2021-03-24
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*
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******************************************************************************/
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func DeleteUrlParametersEmpty(urlParameters *map[string]string) {
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for key, value := range *urlParameters {
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if value == "" {
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delete(*urlParameters, key)
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}
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}
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}
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