Golang StringMap.Equal方法代碼示例

// sets all the fields of the balance
func (acc *Account) setBalanceAction(a *Action) error {
	if a == nil {
		return errors.New("nil action")
	}
	if acc.BalanceMap == nil {
		acc.BalanceMap = make(map[string]Balances)
	}
	var balance *Balance
	var found bool
	var previousSharedGroups utils.StringMap            // kept for comparison
	if a.Balance.Uuid != nil && *a.Balance.Uuid != "" { // balance uuid match
		for balanceType := range acc.BalanceMap {
			for _, b := range acc.BalanceMap[balanceType] {
				if b.Uuid == *a.Balance.Uuid && !b.IsExpired() {
					previousSharedGroups = b.SharedGroups
					balance = b
					found = true
					break // only set one balance
				}
			}
			if found {
				break
			}
		}
		if !found {
			return fmt.Errorf("cannot find balance with uuid: <%s>", *a.Balance.Uuid)
		}
	} else { // balance id match
		for balanceType := range acc.BalanceMap {
			for _, b := range acc.BalanceMap[balanceType] {
				if a.Balance.ID != nil && b.ID == *a.Balance.ID && !b.IsExpired() {
					previousSharedGroups = b.SharedGroups
					balance = b
					found = true
					break // only set one balance
				}
			}
			if found {
				break
			}
		}
		// if it is not found then we create it
		if !found {
			if a.Balance.Type == nil { // cannot create the entry in the balance map without this info
				return errors.New("missing balance type")
			}
			balance = &Balance{}
			balance.Uuid = utils.GenUUID() // alway overwrite the uuid for consistency
			acc.BalanceMap[*a.Balance.Type] = append(acc.BalanceMap[*a.Balance.Type], balance)
		}
	}

	if a.Balance.ID != nil && *a.Balance.ID == utils.META_DEFAULT { // treat it separately since modifyBalance sets expiry and others parameters, not specific for *default
		if a.Balance.Value != nil {
			balance.ID = *a.Balance.ID
			balance.Value = a.Balance.GetValue()
			balance.SetDirty() // Mark the balance as dirty since we have modified and it should be checked by action triggers
		}
	} else {
		a.Balance.ModifyBalance(balance)
	}
	// modify if necessary the shared groups here
	if !found || !previousSharedGroups.Equal(balance.SharedGroups) {
		_, err := Guardian.Guard(func() (interface{}, error) {
			sgs := make([]string, len(balance.SharedGroups))
			i := 0
			for sgID := range balance.SharedGroups {
				// add shared group member
				sg, err := ratingStorage.GetSharedGroup(sgID, false, utils.NonTransactional)
				if err != nil || sg == nil {
					//than is problem
					utils.Logger.Warning(fmt.Sprintf("Could not get shared group: %v", sgID))
				} else {
					if _, found := sg.MemberIds[acc.ID]; !found {
						// add member and save
						if sg.MemberIds == nil {
							sg.MemberIds = make(utils.StringMap)
						}
						sg.MemberIds[acc.ID] = true
						ratingStorage.SetSharedGroup(sg, utils.NonTransactional)
					}
				}
				i++
			}
			ratingStorage.CacheDataFromDB(utils.SHARED_GROUP_PREFIX, sgs, true)
			return 0, nil
		}, 0, balance.SharedGroups.Slice()...)
		if err != nil {
			return err
		}
	}
	acc.InitCounters()
	acc.ExecuteActionTriggers(nil)
	return nil
}

// sets all the fields of the balance
func (acc *Account) setBalanceAction(a *Action) error {
	if a == nil {
		return errors.New("nil action")
	}
	if a.Balance.Type == nil {
		return errors.New("missing balance type")
	}
	balanceType := *a.Balance.Type
	if acc.BalanceMap == nil {
		acc.BalanceMap = make(map[string]Balances, 1)
	}
	var previousSharedGroups utils.StringMap // kept for comparison
	var balance *Balance
	var found bool
	for _, b := range acc.BalanceMap[balanceType] {
		if b.IsExpired() {
			continue
		}
		if (a.Balance.Uuid != nil && b.Uuid == *a.Balance.Uuid) ||
			(a.Balance.ID != nil && b.ID == *a.Balance.ID) {
			previousSharedGroups = b.SharedGroups
			balance = b
			found = true
			break // only set one balance
		}
	}

	// if it is not found then we add it to the list
	if balance == nil {
		balance = &Balance{}
		balance.Uuid = utils.GenUUID() // alway overwrite the uuid for consistency
		acc.BalanceMap[balanceType] = append(acc.BalanceMap[balanceType], balance)
	}

	if a.Balance.ID != nil && *a.Balance.ID == utils.META_DEFAULT {
		balance.ID = utils.META_DEFAULT
		if a.Balance.Value != nil {
			balance.Value = a.Balance.GetValue()
		}
	} else {
		a.Balance.ModifyBalance(balance)
	}

	if !found || !previousSharedGroups.Equal(balance.SharedGroups) {
		_, err := Guardian.Guard(func() (interface{}, error) {
			for sgID := range balance.SharedGroups {
				// add shared group member
				sg, err := ratingStorage.GetSharedGroup(sgID, false, utils.NonTransactional)
				if err != nil || sg == nil {
					//than is problem
					utils.Logger.Warning(fmt.Sprintf("Could not get shared group: %v", sgID))
				} else {
					if _, found := sg.MemberIds[acc.ID]; !found {
						// add member and save
						if sg.MemberIds == nil {
							sg.MemberIds = make(utils.StringMap)
						}
						sg.MemberIds[acc.ID] = true
						ratingStorage.SetSharedGroup(sg, utils.NonTransactional)
					}
				}
			}
			return 0, nil
		}, 0, balance.SharedGroups.Slice()...)
		if err != nil {
			return err
		}
	}
	acc.InitCounters()
	acc.ExecuteActionTriggers(nil)
	return nil
}

func (self *ApierV1) SetBalance(attr *AttrSetBalance, reply *string) error {
	if missing := utils.MissingStructFields(attr, []string{"Tenant", "Account", "BalanceType"}); len(missing) != 0 {
		return utils.NewErrMandatoryIeMissing(missing...)
	}
	if (attr.BalanceID == nil || *attr.BalanceID == "") &&
		(attr.BalanceUUID == nil || *attr.BalanceUUID == "") {
		return utils.NewErrMandatoryIeMissing("BalanceID", "or", "BalanceUUID")
	}
	var err error
	if attr.ExpiryTime != nil {
		attr.expTime, err = utils.ParseTimeDetectLayout(*attr.ExpiryTime, self.Config.DefaultTimezone)
		if err != nil {
			*reply = err.Error()
			return err
		}
	}
	accID := utils.ConcatenatedKey(attr.Tenant, attr.Account)
	_, err = engine.Guardian.Guard(func() (interface{}, error) {
		account, err := self.AccountDb.GetAccount(accID)
		if err != nil {
			return 0, utils.ErrNotFound
		}

		if account.BalanceMap == nil {
			account.BalanceMap = make(map[string]engine.BalanceChain, 1)
		}
		var previousSharedGroups utils.StringMap // kept for comparison
		var balance *engine.Balance
		var found bool
		for _, b := range account.BalanceMap[attr.BalanceType] {
			if b.IsExpired() {
				continue
			}
			if (attr.BalanceUUID != nil && b.Uuid == *attr.BalanceUUID) ||
				(attr.BalanceID != nil && b.Id == *attr.BalanceID) {
				previousSharedGroups = b.SharedGroups
				balance = b
				found = true
				break // only set one balance
			}
		}

		// if it is not found then we add it to the list
		if balance == nil {
			balance = &engine.Balance{}
			balance.Uuid = utils.GenUUID() // alway overwrite the uuid for consistency
			account.BalanceMap[attr.BalanceType] = append(account.BalanceMap[attr.BalanceType], balance)
		}

		if attr.BalanceID != nil && *attr.BalanceID == utils.META_DEFAULT {
			balance.Id = utils.META_DEFAULT
			if attr.Value != nil {
				balance.Value = *attr.Value
			}
		} else {
			attr.SetBalance(balance)
		}

		if !found || !previousSharedGroups.Equal(balance.SharedGroups) {
			_, err = engine.Guardian.Guard(func() (interface{}, error) {
				for sgID := range balance.SharedGroups {
					// add shared group member
					sg, err := self.RatingDb.GetSharedGroup(sgID, false)
					if err != nil || sg == nil {
						//than is problem
						utils.Logger.Warning(fmt.Sprintf("Could not get shared group: %v", sgID))
					} else {
						if _, found := sg.MemberIds[account.Id]; !found {
							// add member and save
							if sg.MemberIds == nil {
								sg.MemberIds = make(utils.StringMap)
							}
							sg.MemberIds[account.Id] = true
							self.RatingDb.SetSharedGroup(sg)
						}
					}
				}
				return 0, nil
			}, 0, balance.SharedGroups.Slice()...)
		}

		account.InitCounters()
		account.ExecuteActionTriggers(nil)
		self.AccountDb.SetAccount(account)
		return 0, nil
	}, 0, accID)
	if err != nil {
		*reply = err.Error()
		return err
	}
	*reply = utils.OK
	return nil
}