ui/offering.go
func (h *Handler) GetClientOfferings(tkn string, agent data.HexString,
	minUnitPrice, maxUnitPrice uint64, countries []string,
	offset, limit uint) (*GetClientOfferingsResult, error) {
	logger := h.logger.Add("method", "GetClientOfferings",
		"agent", agent, "minUnitPrice", minUnitPrice,
		"maxUnitPrice", maxUnitPrice, "countries", countries, "offset", offset,
		"limit", limit)

	if !h.token.Check(tkn) {
		logger.Warn("access denied")
		return nil, ErrAccessDenied
	}

	if minUnitPrice != 0 && maxUnitPrice != 0 &&
		minUnitPrice > maxUnitPrice {
		logger.Error(ErrBadUnitPriceRange.Error())
		return nil, ErrBadUnitPriceRange
	}

	cond, args := h.getClientOfferingsConditions(agent, minUnitPrice,
		maxUnitPrice, countries)

	count, err := h.numberOfObjects(
		logger, data.OfferingTable.Name(), cond, args)
	if err != nil {
		return nil, err
	}

	offsetLimit := h.offsetLimit(offset, limit)

	tail := fmt.Sprintf("%s %s %s",
		cond, activeOfferingSorting, offsetLimit)

	result, err := h.selectAllFrom(
		logger, data.OfferingTable, tail, args...)
	if err != nil {
		return nil, err
	}

	offerings := make([]data.Offering, len(result))

	for k, v := range result {
		offerings[k] = *v.(*data.Offering)
	}

	return &GetClientOfferingsResult{offerings, count}, nil
}
func (h *Handler) GetClientOfferings(tkn string, agent data.HexString,
	minUnitPrice, maxUnitPrice uint64, countries []string,
	offset, limit uint) (*GetClientOfferingsResult, error) {
	logger := h.logger.Add("method", "GetClientOfferings",
		"agent", agent, "minUnitPrice", minUnitPrice,
		"maxUnitPrice", maxUnitPrice, "countries", countries, "offset", offset,
		"limit", limit)

	if !h.token.Check(tkn) {
		logger.Warn("access denied")
		return nil, ErrAccessDenied
	}

	if minUnitPrice != 0 && maxUnitPrice != 0 &&
		minUnitPrice > maxUnitPrice {
		logger.Error(ErrBadUnitPriceRange.Error())
		return nil, ErrBadUnitPriceRange
	}

	cond, args := h.getClientOfferingsConditions(agent, minUnitPrice,
		maxUnitPrice, countries)

	count, err := h.numberOfObjects(
		logger, data.OfferingTable.Name(), cond, args)
	if err != nil {
		return nil, err
	}

	offsetLimit := h.offsetLimit(offset, limit)

	tail := fmt.Sprintf("%s %s %s",
		cond, activeOfferingSorting, offsetLimit)

	result, err := h.selectAllFrom(
		logger, data.OfferingTable, tail, args...)
	if err != nil {
		return nil, err
	}

	offerings := make([]data.Offering, len(result))

	for k, v := range result {
		offerings[k] = *v.(*data.Offering)
	}

	return &GetClientOfferingsResult{offerings, count}, nil
}
func ( h * Handler ) GetClientOfferings ( tkn string , agent data . HexString , minUnitPrice , maxUnitPrice uint64 , countries [ ] string , offset , limit uint ) ( * GetClientOfferingsResult , error ) { logger := h . logger . Add ( " " , " " , " " , agent , " " , minUnitPrice , " " , maxUnitPrice , " " , countries , " " , offset , " " , limit ) if ! h . token . Check ( tkn ) { logger . Warn ( " " ) return nil , ErrAccessDenied } if minUnitPrice != 0 && maxUnitPrice != 0 && minUnitPrice > maxUnitPrice { logger . Error ( ErrBadUnitPriceRange . Error ( ) ) return nil , ErrBadUnitPriceRange } cond , args := h . getClientOfferingsConditions ( agent , minUnitPrice , maxUnitPrice , countries ) count , err := h . numberOfObjects ( logger , data . OfferingTable . Name ( ) , cond , args ) if err != nil { return nil , err } offsetLimit := h . offsetLimit ( offset , limit ) tail := fmt . Sprintf ( " " , cond , activeOfferingSorting , offsetLimit ) result , err := h . selectAllFrom ( logger , data . OfferingTable , tail , args ... ) if err != nil { return nil , err } offerings := make ( [ ] data . Offering , len ( result ) ) for k , v := range result { offerings [ k ] = * v . ( * data . Offering ) } return & GetClientOfferingsResult { offerings , count } , nil }
// GetClientOfferings returns active offerings available for a client.
GetClientOfferings returns active offerings available for a client .