108 lines
2.9 KiB
Go
108 lines
2.9 KiB
Go
package rest
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import (
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"net/http"
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"github.com/cosmos/cosmos-sdk/client/context"
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"github.com/cosmos/cosmos-sdk/client/utils"
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"github.com/cosmos/cosmos-sdk/codec"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/x/auth"
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authcmd "github.com/cosmos/cosmos-sdk/x/auth/client/cli"
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"github.com/gorilla/mux"
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)
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// register REST routes
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func RegisterRoutes(cliCtx context.CLIContext, r *mux.Router, cdc *codec.Codec, storeName string) {
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r.HandleFunc(
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"/auth/accounts/{address}",
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QueryAccountRequestHandlerFn(storeName, cdc, authcmd.GetAccountDecoder(cdc), cliCtx),
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).Methods("GET")
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r.HandleFunc(
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"/bank/balances/{address}",
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QueryBalancesRequestHandlerFn(storeName, cdc, authcmd.GetAccountDecoder(cdc), cliCtx),
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).Methods("GET")
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r.HandleFunc(
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"/tx/sign",
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SignTxRequestHandlerFn(cdc, cliCtx),
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).Methods("POST")
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}
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// query accountREST Handler
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func QueryAccountRequestHandlerFn(
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storeName string, cdc *codec.Codec,
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decoder auth.AccountDecoder, cliCtx context.CLIContext,
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) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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bech32addr := vars["address"]
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addr, err := sdk.AccAddressFromBech32(bech32addr)
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if err != nil {
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utils.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())
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return
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}
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res, err := cliCtx.QueryStore(auth.AddressStoreKey(addr), storeName)
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if err != nil {
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utils.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())
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return
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}
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// the query will return empty if there is no data for this account
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if len(res) == 0 {
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w.WriteHeader(http.StatusNoContent)
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return
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}
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// decode the value
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account, err := decoder(res)
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if err != nil {
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utils.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())
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return
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}
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utils.PostProcessResponse(w, cdc, account, cliCtx.Indent)
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}
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}
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// query accountREST Handler
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func QueryBalancesRequestHandlerFn(
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storeName string, cdc *codec.Codec,
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decoder auth.AccountDecoder, cliCtx context.CLIContext,
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) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "application/json")
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vars := mux.Vars(r)
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bech32addr := vars["address"]
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addr, err := sdk.AccAddressFromBech32(bech32addr)
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if err != nil {
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utils.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())
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return
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}
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res, err := cliCtx.QueryStore(auth.AddressStoreKey(addr), storeName)
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if err != nil {
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utils.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())
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return
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}
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// the query will return empty if there is no data for this account
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if len(res) == 0 {
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w.WriteHeader(http.StatusNoContent)
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return
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}
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// decode the value
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account, err := decoder(res)
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if err != nil {
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utils.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())
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return
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}
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utils.PostProcessResponse(w, cdc, account.GetCoins(), cliCtx.Indent)
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}
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}
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