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savings_service.go
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savings_service.go
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package binance
import (
"context"
"net/http"
)
// ListSavingsFlexibleProductsService https://binance-docs.github.io/apidocs/spot/en/#get-flexible-product-list-user_data
type ListSavingsFlexibleProductsService struct {
c *Client
status string
featured string
current int64
size int64
}
// Status represent the product status ("ALL", "SUBSCRIBABLE", "UNSUBSCRIBABLE") - Default: "ALL"
func (s *ListSavingsFlexibleProductsService) Status(status string) *ListSavingsFlexibleProductsService {
s.status = status
return s
}
// Featured ("ALL", "TRUE") - Default: "ALL"
func (s *ListSavingsFlexibleProductsService) Featured(featured string) *ListSavingsFlexibleProductsService {
s.featured = featured
return s
}
// Current query page. Default: 1, Min: 1
func (s *ListSavingsFlexibleProductsService) Current(current int64) *ListSavingsFlexibleProductsService {
s.current = current
return s
}
// Size Default: 50, Max: 100
func (s *ListSavingsFlexibleProductsService) Size(size int64) *ListSavingsFlexibleProductsService {
s.size = size
return s
}
// Do send request
func (s *ListSavingsFlexibleProductsService) Do(ctx context.Context, opts ...RequestOption) ([]*SavingsFlexibleProduct, error) {
r := &request{
method: http.MethodGet,
endpoint: "/sapi/v1/lending/daily/product/list",
secType: secTypeSigned,
}
m := params{}
if s.status != "" {
m["status"] = s.status
}
if s.featured != "" {
m["featured"] = s.featured
}
if s.current != 0 {
m["current"] = s.current
}
if s.size != 0 {
m["size"] = s.size
}
r.setParams(m)
data, err := s.c.callAPI(ctx, r, opts...)
if err != nil {
return nil, err
}
var res []*SavingsFlexibleProduct
err = json.Unmarshal(data, &res)
if err != nil {
return nil, err
}
return res, nil
}
// SavingsFlexibleProduct define a flexible product (Savings)
type SavingsFlexibleProduct struct {
Asset string `json:"asset"`
AvgAnnualInterestRate string `json:"avgAnnualInterestRate"`
CanPurchase bool `json:"canPurchase"`
CanRedeem bool `json:"canRedeem"`
DailyInterestPerThousand string `json:"dailyInterestPerThousand"`
Featured bool `json:"featured"`
MinPurchaseAmount string `json:"minPurchaseAmount"`
ProductId string `json:"productId"`
PurchasedAmount string `json:"purchasedAmount"`
Status string `json:"status"`
UpLimit string `json:"upLimit"`
UpLimitPerUser string `json:"upLimitPerUser"`
}
// PurchaseSavingsFlexibleProductService https://binance-docs.github.io/apidocs/spot/en/#purchase-flexible-product-user_data
type PurchaseSavingsFlexibleProductService struct {
c *Client
productId string
amount float64
}
// ProductId represent the id of the flexible product to purchase
func (s *PurchaseSavingsFlexibleProductService) ProductId(productId string) *PurchaseSavingsFlexibleProductService {
s.productId = productId
return s
}
// Amount is the quantity of the product to purchase
func (s *PurchaseSavingsFlexibleProductService) Amount(amount float64) *PurchaseSavingsFlexibleProductService {
s.amount = amount
return s
}
// Do send request
func (s *PurchaseSavingsFlexibleProductService) Do(ctx context.Context, opts ...RequestOption) (uint64, error) {
r := &request{
method: http.MethodPost,
endpoint: "/sapi/v1/lending/daily/purchase",
secType: secTypeSigned,
}
m := params{
"productId": s.productId,
"amount": s.amount,
}
r.setParams(m)
data, err := s.c.callAPI(ctx, r, opts...)
if err != nil {
return 0, err
}
var res *PurchaseSavingsFlexibleProductResponse
if err = json.Unmarshal(data, &res); err != nil {
return 0, err
}
return res.PurchaseId, nil
}
type PurchaseSavingsFlexibleProductResponse struct {
PurchaseId uint64 `json:"purchaseId"`
}
// RedeemSavingsFlexibleProductService https://binance-docs.github.io/apidocs/spot/en/#redeem-flexible-product-user_data
type RedeemSavingsFlexibleProductService struct {
c *Client
productId string
amount float64
redeemType string
}
// ProductId represent the id of the flexible product to redeem
func (s *RedeemSavingsFlexibleProductService) ProductId(productId string) *RedeemSavingsFlexibleProductService {
s.productId = productId
return s
}
// Amount is the quantity of the product to redeem
func (s *RedeemSavingsFlexibleProductService) Amount(amount float64) *RedeemSavingsFlexibleProductService {
s.amount = amount
return s
}
// Type ("FAST", "NORMAL")
func (s *RedeemSavingsFlexibleProductService) Type(redeemType string) *RedeemSavingsFlexibleProductService {
s.redeemType = redeemType
return s
}
// Do send request
func (s *RedeemSavingsFlexibleProductService) Do(ctx context.Context, opts ...RequestOption) error {
r := &request{
method: http.MethodPost,
endpoint: "/sapi/v1/lending/daily/redeem",
secType: secTypeSigned,
}
m := params{
"productId": s.productId,
"amount": s.amount,
}
if s.redeemType != "" {
m["type"] = s.redeemType
}
r.setParams(m)
_, err := s.c.callAPI(ctx, r, opts...)
return err
}
// ListSavingsFixedAndActivityProductsService https://binance-docs.github.io/apidocs/spot/en/#get-fixed-and-activity-project-list-user_data
type ListSavingsFixedAndActivityProductsService struct {
c *Client
asset string
projectType string
status string
isSortAsc bool
sortBy string
current int64
size int64
}
// Asset desired asset
func (s *ListSavingsFixedAndActivityProductsService) Asset(asset string) *ListSavingsFixedAndActivityProductsService {
s.asset = asset
return s
}
// Type set project type ("ACTIVITY", "CUSTOMIZED_FIXED")
func (s *ListSavingsFixedAndActivityProductsService) Type(projectType string) *ListSavingsFixedAndActivityProductsService {
s.projectType = projectType
return s
}
// IsSortAsc default "true"
func (s *ListSavingsFixedAndActivityProductsService) IsSortAsc(isSortAsc bool) *ListSavingsFixedAndActivityProductsService {
s.isSortAsc = isSortAsc
return s
}
// Status ("ALL", "SUBSCRIBABLE", "UNSUBSCRIBABLE") - default "ALL"
func (s *ListSavingsFixedAndActivityProductsService) Status(status string) *ListSavingsFixedAndActivityProductsService {
s.status = status
return s
}
// SortBy ("START_TIME", "LOT_SIZE", "INTEREST_RATE", "DURATION") - default "START_TIME"
func (s *ListSavingsFixedAndActivityProductsService) SortBy(sortBy string) *ListSavingsFixedAndActivityProductsService {
s.sortBy = sortBy
return s
}
// Current Currently querying page. Start from 1. Default:1
func (s *ListSavingsFixedAndActivityProductsService) Current(current int64) *ListSavingsFixedAndActivityProductsService {
s.current = current
return s
}
// Size Default:10, Max:100
func (s *ListSavingsFixedAndActivityProductsService) Size(size int64) *ListSavingsFixedAndActivityProductsService {
s.size = size
return s
}
// Do send request
func (s *ListSavingsFixedAndActivityProductsService) Do(ctx context.Context, opts ...RequestOption) ([]*SavingsFixedProduct, error) {
r := &request{
method: http.MethodGet,
endpoint: "/sapi/v1/lending/project/list",
secType: secTypeSigned,
}
m := params{
"type": s.projectType,
}
if s.asset != "" {
m["asset"] = s.asset
}
if s.status != "" {
m["status"] = s.status
}
if s.isSortAsc != true {
m["isSortAsc"] = s.isSortAsc
}
if s.sortBy != "" {
m["sortBy"] = s.sortBy
}
if s.current != 1 {
m["current"] = s.current
}
if s.size != 10 {
m["size"] = s.size
}
r.setParams(m)
data, err := s.c.callAPI(ctx, r, opts...)
if err != nil {
return nil, err
}
var res []*SavingsFixedProduct
if err = json.Unmarshal(data, &res); err != nil {
return nil, err
}
return res, nil
}
// SavingsFixedProduct define a fixed product (Savings)
type SavingsFixedProduct struct {
Asset string `json:"asset"`
DisplayPriority int `json:"displayPriority"`
Duration int `json:"duration"`
InterestPerLot string `json:"interestPerLot"`
InterestRate string `json:"interestRate"`
LotSize string `json:"lotSize"`
LotsLowLimit int `json:"lotsLowLimit"`
LotsPurchased int `json:"lotsPurchased"`
LotsUpLimit int `json:"lotsUpLimit"`
MaxLotsPerUser int `json:"maxLotsPerUser"`
NeedKyc bool `json:"needKyc"`
ProjectId string `json:"projectId"`
ProjectName string `json:"projectName"`
Status string `json:"status"`
Type string `json:"type"`
WithAreaLimitation bool `json:"withAreaLimitation"`
}
// SavingFlexibleProductPositionsService fetches the saving flexible product positions
type SavingFlexibleProductPositionsService struct {
c *Client
asset string
}
// Asset sets the asset parameter.
func (s *SavingFlexibleProductPositionsService) Asset(asset string) *SavingFlexibleProductPositionsService {
s.asset = asset
return s
}
// Do send request
func (s *SavingFlexibleProductPositionsService) Do(ctx context.Context, opts ...RequestOption) ([]*SavingFlexibleProductPosition, error) {
r := &request{
method: http.MethodGet,
endpoint: "/sapi/v1/lending/daily/token/position",
secType: secTypeSigned,
}
m := params{}
if s.asset != "" {
m["asset"] = s.asset
}
r.setParams(m)
data, err := s.c.callAPI(ctx, r, opts...)
if err != nil {
return nil, err
}
var res []*SavingFlexibleProductPosition
if err = json.Unmarshal(data, &res); err != nil {
return nil, err
}
return res, nil
}
// SavingFlexibleProductPosition represents a saving flexible product position.
type SavingFlexibleProductPosition struct {
Asset string `json:"asset"`
ProductId string `json:"productId"`
ProductName string `json:"productName"`
AvgAnnualInterestRate string `json:"avgAnnualInterestRate"`
AnnualInterestRate string `json:"annualInterestRate"`
DailyInterestRate string `json:"dailyInterestRate"`
TotalInterest string `json:"totalInterest"`
TotalAmount string `json:"totalAmount"`
TotalPurchasedAmount string `json:"todayPurchasedAmount"`
RedeemingAmount string `json:"redeemingAmount"`
FreeAmount string `json:"freeAmount"`
FreezeAmount string `json:"freezeAmount,omitempty"`
LockedAmount string `json:"lockedAmount,omitempty"`
CanRedeem bool `json:"canRedeem"`
}
// SavingFixedProjectPositionsService fetches the saving flexible product positions
type SavingFixedProjectPositionsService struct {
c *Client
asset string
status string
projectId string
}
// Asset sets the asset parameter.
func (s *SavingFixedProjectPositionsService) Asset(asset string) *SavingFixedProjectPositionsService {
s.asset = asset
return s
}
// Status ("HOLDING", "REDEEMED"), default will fetch all
func (s *SavingFixedProjectPositionsService) Status(status string) *SavingFixedProjectPositionsService {
s.status = status
return s
}
// Project ID of the fixed project/activity
func (s *SavingFixedProjectPositionsService) ProjectID(projectId string) *SavingFixedProjectPositionsService {
s.projectId = projectId
return s
}
// Do send request
func (s *SavingFixedProjectPositionsService) Do(ctx context.Context, opts ...RequestOption) ([]*SavingFixedProjectPosition, error) {
r := &request{
method: http.MethodGet,
endpoint: "/sapi/v1/lending/project/position/list",
secType: secTypeSigned,
}
m := params{}
if s.asset != "" {
m["asset"] = s.asset
}
if s.status != "" {
m["status"] = s.status
}
if s.projectId != "" {
m["projectId"] = s.projectId
}
r.setParams(m)
data, err := s.c.callAPI(ctx, r, opts...)
if err != nil {
return nil, err
}
var res []*SavingFixedProjectPosition
if err = json.Unmarshal(data, &res); err != nil {
return nil, err
}
return res, nil
}
// SavingFixedProjectPosition represents a saving flexible product position.
type SavingFixedProjectPosition struct {
Asset string `json:"asset"`
CanTransfer bool `json:"canTransfer"`
CreateTimestamp int64 `json:"createTimestamp"`
Duration int64 `json:"duration"`
StartTime int64 `json:"startTime"`
EndTime int64 `json:"endTime"`
PurchaseTime int64 `json:"purchaseTime"`
RedeemDate string `json:"redeemDate"`
Interest string `json:"interest"`
InterestRate string `json:"interestRate"`
Lot int32 `json:"lot"`
PositionId int64 `json:"positionId"`
Principal string `json:"principal"`
ProjectId string `json:"projectId"`
ProjectName string `json:"projectName"`
Status string `json:"status"`
ProjectType string `json:"type"`
}