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- package endpoints
-
- import (
- "encoding/json"
- "fmt"
- "net/http"
-
- "github.com/imosed/signet/auth"
- . "github.com/imosed/signet/data"
- "github.com/imosed/signet/utils"
- "github.com/rs/zerolog/log"
- "github.com/stellar/go/clients/horizonclient"
- )
-
- type CreateRewardFundRequest struct {
- Asset string `json:"asset"`
- FundWallet string `json:"fundWallet"`
- FundSecret string `json:"fundSecret"`
- SellingWallet string `json:"sellingWallet"`
- IssuerWallet string `json:"issuerWallet"`
- Memo string `json:"memo"`
- MinContribution float64 `gorm:"type:decimal(19,7)" json:"minContribution"`
- TelegramLink string `json:"telegramLink"`
- QueueID uint `json:"queueID"`
- Bonuses []Bonus `json:"bonuses"`
- }
-
- type SuccessResponse struct {
- Success bool `json:"success"`
- }
-
- func CreateRewardFund(resp http.ResponseWriter, req *http.Request) {
- var fund CreateRewardFundRequest
- dec := json.NewDecoder(req.Body)
- err := dec.Decode(&fund)
- if err != nil {
- log.Error().Err(err).Msg("Could not read submitted reward fund")
- return
- }
-
- var bonuses []Bonus
-
- rewardFund := RewardFund{
- Asset: fund.Asset,
- FundWallet: fund.FundWallet,
- SellingWallet: fund.SellingWallet,
- IssuerWallet: fund.IssuerWallet,
- Memo: fund.Memo,
- Price: 0,
- AmountAvailable: 0,
- MinContribution: fund.MinContribution,
- TelegramLink: fund.TelegramLink,
- Contributions: nil,
- }
-
- var fundsInQueue []RewardFund
- Db.Table("queue_reward_funds").Where("queue_id = ?", fund.QueueID).Scan(&fundsInQueue)
- next := uint16(len(fundsInQueue))
-
- joinRecord := QueueOrder{QueueID: fund.QueueID, RewardFundID: rewardFund.ID, Order: next}
-
- offerReq := horizonclient.OfferRequest{
- Seller: rewardFund.SellingWallet,
- Selling: fmt.Sprintf("%s:%s", rewardFund.Asset, rewardFund.IssuerWallet),
- Order: horizonclient.OrderDesc,
- }
-
- if err, ok := utils.FindOffer(offerReq, &rewardFund); !ok {
- err = json.NewEncoder(resp).Encode(&SuccessResponse{Success: ok})
- if err != nil {
- log.Error().Err(err).Msg("Could not deliver response after failing to find issuer offer")
- }
- return
- }
- if err != nil {
- log.Error().Err(err).Msg("Could not find issuer offer")
- return
- }
-
- var claims *auth.Claims
- claims, err = auth.GetUserClaims(req)
- if err != nil {
- log.Error().Err(err).Msg("Could not determine if user is authenticated")
- return
- }
-
- if claims.Privileges <= Admin {
- Db.Create(&rewardFund)
- Db.Create(&joinRecord)
-
- for _, cancel := range cancellations {
- cancel()
- }
- go InitializeContributionStreams()
-
- for _, bonus := range fund.Bonuses {
- bonus.RewardFundID = rewardFund.ID
- bonuses = append(bonuses, bonus)
- }
- Db.Create(&bonuses)
-
- err = json.NewEncoder(resp).Encode(&SuccessResponse{Success: true})
- if err != nil {
- log.Error().Err(err).Msg("Could not create response for created reward fund")
- }
- } else {
- resp.WriteHeader(403)
- }
- }
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