github.com/fibonacci-chain/fbc@v0.0.0-20231124064014-c7636198c1e9/libs/cosmos-sdk/x/bank/client/rest/tx.go (about)

     1  package rest
     2  
     3  import (
     4  	"net/http"
     5  
     6  	"github.com/gorilla/mux"
     7  
     8  	"github.com/fibonacci-chain/fbc/libs/cosmos-sdk/client/context"
     9  	sdk "github.com/fibonacci-chain/fbc/libs/cosmos-sdk/types"
    10  	"github.com/fibonacci-chain/fbc/libs/cosmos-sdk/types/rest"
    11  	"github.com/fibonacci-chain/fbc/libs/cosmos-sdk/x/auth/client/utils"
    12  
    13  	"github.com/fibonacci-chain/fbc/libs/cosmos-sdk/x/bank/internal/types"
    14  )
    15  
    16  // RegisterRoutes - Central function to define routes that get registered by the main application
    17  func RegisterRoutes(cliCtx context.CLIContext, r *mux.Router) {
    18  	r.HandleFunc("/bank/accounts/{address}/transfers", SendRequestHandlerFn(cliCtx)).Methods("POST")
    19  	r.HandleFunc("/bank/balances/{address}", QueryBalancesRequestHandlerFn(cliCtx)).Methods("GET")
    20  }
    21  
    22  // SendReq defines the properties of a send request's body.
    23  type SendReq struct {
    24  	BaseReq rest.BaseReq `json:"base_req" yaml:"base_req"`
    25  	Amount  sdk.Coins    `json:"amount" yaml:"amount"`
    26  }
    27  
    28  // SendRequestHandlerFn - http request handler to send coins to a address.
    29  func SendRequestHandlerFn(cliCtx context.CLIContext) http.HandlerFunc {
    30  	return func(w http.ResponseWriter, r *http.Request) {
    31  		vars := mux.Vars(r)
    32  		bech32Addr := vars["address"]
    33  
    34  		toAddr, err := sdk.AccAddressFromBech32(bech32Addr)
    35  		if err != nil {
    36  			rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())
    37  			return
    38  		}
    39  
    40  		var req SendReq
    41  		if !rest.ReadRESTReq(w, r, cliCtx.Codec, &req) {
    42  			return
    43  		}
    44  
    45  		req.BaseReq = req.BaseReq.Sanitize()
    46  		if !req.BaseReq.ValidateBasic(w) {
    47  			return
    48  		}
    49  
    50  		fromAddr, err := sdk.AccAddressFromBech32(req.BaseReq.From)
    51  		if err != nil {
    52  			rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())
    53  			return
    54  		}
    55  
    56  		msg := types.NewMsgSend(fromAddr, toAddr, req.Amount)
    57  		utils.WriteGenerateStdTxResponse(w, cliCtx, req.BaseReq, []sdk.Msg{msg})
    58  	}
    59  }