mirror of
https://github.com/0glabs/0g-chain.git
synced 2024-11-10 18:15:19 +00:00
81 lines
2.5 KiB
Go
81 lines
2.5 KiB
Go
package rest
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import (
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"bytes"
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"fmt"
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"net/http"
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"github.com/gorilla/mux"
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"github.com/cosmos/cosmos-sdk/client"
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"github.com/cosmos/cosmos-sdk/client/tx"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/types/rest"
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"github.com/kava-labs/kava/x/incentive/types"
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)
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func registerTxRoutes(cliCtx client.Context, r *mux.Router) {
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r.HandleFunc("/incentive/claim-cdp", postClaimHandlerFn(cliCtx, usdxMintingGenerator)).Methods("POST")
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r.HandleFunc("/incentive/claim-hard", postClaimHandlerFn(cliCtx, hardGenerator)).Methods("POST")
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r.HandleFunc("/incentive/claim-delegator", postClaimHandlerFn(cliCtx, delegatorGenerator)).Methods("POST")
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r.HandleFunc("/incentive/claim-swap", postClaimHandlerFn(cliCtx, swapGenerator)).Methods("POST")
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}
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func usdxMintingGenerator(req PostClaimReq) (sdk.Msg, error) {
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if len(req.DenomsToClaim) != 1 {
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return nil, fmt.Errorf("must only claim %s denom for usdx minting rewards, got '%s", types.USDXMintingRewardDenom, req.DenomsToClaim)
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}
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msg := types.NewMsgClaimUSDXMintingReward(req.Sender.String(), req.DenomsToClaim[0].MultiplierName)
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return &msg, nil
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}
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func hardGenerator(req PostClaimReq) (sdk.Msg, error) {
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msg := types.NewMsgClaimHardReward(req.Sender.String(), req.DenomsToClaim)
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return &msg, nil
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}
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func delegatorGenerator(req PostClaimReq) (sdk.Msg, error) {
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msg := types.NewMsgClaimDelegatorReward(req.Sender.String(), req.DenomsToClaim)
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return &msg, nil
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}
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func swapGenerator(req PostClaimReq) (sdk.Msg, error) {
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msg := types.NewMsgClaimSwapReward(req.Sender.String(), req.DenomsToClaim)
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return &msg, nil
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}
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func postClaimHandlerFn(cliCtx client.Context, msgGenerator func(req PostClaimReq) (sdk.Msg, error)) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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var requestBody PostClaimReq
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if !rest.ReadRESTReq(w, r, cliCtx.LegacyAmino, &requestBody) {
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return
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}
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requestBody.BaseReq = requestBody.BaseReq.Sanitize()
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if !requestBody.BaseReq.ValidateBasic(w) {
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return
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}
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fromAddr, err := sdk.AccAddressFromBech32(requestBody.BaseReq.From)
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if rest.CheckBadRequestError(w, err) {
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return
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}
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if !bytes.Equal(fromAddr, requestBody.Sender) {
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rest.WriteErrorResponse(w, http.StatusUnauthorized, fmt.Sprintf("expected: %s, got: %s", fromAddr, requestBody.Sender))
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return
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}
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msg, err := msgGenerator(requestBody)
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if rest.CheckBadRequestError(w, err) {
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return
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}
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if rest.CheckBadRequestError(w, msg.ValidateBasic()) {
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return
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}
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tx.WriteGeneratedTxResponse(cliCtx, w, requestBody.BaseReq, msg)
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}
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}
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