57 lines
1.4 KiB
Go
57 lines
1.4 KiB
Go
package rest
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import (
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"net/http"
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"github.com/gorilla/mux"
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"github.com/cosmos/cosmos-sdk/client/context"
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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/cosmos/cosmos-sdk/x/bank/internal/types"
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)
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// query accountREST Handler
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func QueryBalancesRequestHandlerFn(cliCtx context.CLIContext) 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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rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())
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return
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}
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cliCtx, ok := rest.ParseQueryHeightOrReturnBadRequest(w, cliCtx, r)
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if !ok {
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return
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}
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params := types.NewQueryBalanceParams(addr)
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bz, err := cliCtx.Codec.MarshalJSON(params)
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if err != nil {
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rest.WriteErrorResponse(w, http.StatusBadRequest, err.Error())
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return
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}
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res, height, err := cliCtx.QueryWithData("custom/bank/balances", bz)
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if err != nil {
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rest.WriteErrorResponse(w, http.StatusInternalServerError, err.Error())
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return
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}
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cliCtx = cliCtx.WithHeight(height)
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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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rest.PostProcessResponse(w, cliCtx, sdk.Coins{})
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return
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}
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rest.PostProcessResponse(w, cliCtx, res)
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}
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}
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