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fix(rest-api): handle JSON array in chaincode arguments

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Signed-off-by: SurbhiAgarwal1 <agarwalsurbhi1807@gmail.com>
This commit is contained in:
SurbhiAgarwal1 2026-04-27 07:03:58 +05:30
parent bf7e75c6c1
commit e4e7122a5f
1 changed files with 17 additions and 0 deletions
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17
asset-transfer-basic/rest-api-go/web/invoke.go
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@ -1,6 +1,7 @@
package web package web
import ( import (
"encoding/json"
"fmt" "fmt"
"net/http" "net/http"
@ -18,6 +19,22 @@ func (setup *OrgSetup) Invoke(w http.ResponseWriter, r *http.Request) {
channelID := r.FormValue("channelid") channelID := r.FormValue("channelid")
function := r.FormValue("function") function := r.FormValue("function")
args := r.Form["args"] args := r.Form["args"]
if len(args) == 1 {
var parsed []string
err := json.Unmarshal([]byte(args[0]), &parsed)
if err == nil {
args = parsed
} else {
fmt.Printf("Warning: failed to parse args as JSON: %s\n", err)
}
}
if len(args) == 0 {
fmt.Fprintf(w, "Error: args is empty")
return
}
fmt.Printf("channel: %s, chaincode: %s, function: %s, args: %s\n", channelID, chainCodeName, function, args) fmt.Printf("channel: %s, chaincode: %s, function: %s, args: %s\n", channelID, chainCodeName, function, args)
network := setup.Gateway.GetNetwork(channelID) network := setup.Gateway.GetNetwork(channelID)
contract := network.GetContract(chainCodeName) contract := network.GetContract(chainCodeName)