define importable token list

internal/handlers/server/accountservice.go

@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"io"
 	"net/http"
+	"os"
 
 	"git.grassecon.net/urdt/ussd/config"
 	"git.grassecon.net/urdt/ussd/internal/models"
@@ -18,8 +19,6 @@ type AccountServiceInterface interface {
 type AccountService struct {
 }
 
-
-
 // CheckAccountStatus retrieves the status of an account transaction based on the provided tracking ID.
 //
 // Parameters:
@@ -27,12 +26,10 @@ type AccountService struct {
 //     CreateAccount or a similar function that returns an AccountResponse. The `trackingId` field in the
 //     AccountResponse struct can be used here to check the account status during a transaction.
 //
-//
 // Returns:
 //   - string: The status of the transaction as a string. If there is an error during the request or processing, this will be an empty string.
 //   - error: An error if any occurred during the HTTP request, reading the response, or unmarshalling the JSON data.
 //     If no error occurs, this will be nil.
-//
 func (as *AccountService) CheckAccountStatus(trackingId string) (string, error) {
 	resp, err := http.Get(config.TrackStatusURL + trackingId)
 	if err != nil {
@@ -56,7 +53,6 @@ func (as *AccountService) CheckAccountStatus(trackingId string) (string, error)
 	return status, nil
 }
 
-
 // CheckBalance retrieves the balance for a given public key from the custodial balance API endpoint.
 // Parameters:
 //   - publicKey: The public key associated with the account whose balance needs to be checked.
@@ -83,8 +79,7 @@ func (as *AccountService) CheckBalance(publicKey string) (string, error) {
 	return balance, nil
 }
 
-
+// CreateAccount creates a new account in the custodial system.
-//CreateAccount creates a new account in the custodial system.
 // Returns:
 //   - *models.AccountResponse: A pointer to an AccountResponse struct containing the details of the created account.
 //     If there is an error during the request or processing, this will be nil.
@@ -110,3 +105,16 @@ func (as *AccountService) CreateAccount() (*models.AccountResponse, error) {
 
 	return &accountResp, nil
 }
+
+func  GetTokenList() (*models.ApiResponse, error) {
+	file, err := os.Open("sample_tokens.json")
+	if err != nil {
+		return nil, err
+	}
+	defer file.Close()
+	var apiResponse models.ApiResponse
+	if err := json.NewDecoder(file).Decode(&apiResponse); err != nil {
+		return nil, err
+	}
+	return &apiResponse, nil
+}

internal/handlers/ussd/menuhandler.go

@@ -256,36 +256,50 @@ func (h *Handlers) SaveTemporaryPin(ctx context.Context, sym string, input []byt
 
 
 func (h *Handlers) GetVoucherList(ctx context.Context,sym string,input []byte) (resource.Result,error){
-	var res resource.Result
+	res := resource.Result{}
-	vouchers := []string{
+	//as := h.accountService.(*server.AccountService)
-		"SRF",
+	tokenList,err := server.GetTokenList()
-		"CRF",
+	fmt.Println("Error here:",err)
-		"VCF",
+	if err != nil {
-		"VSAPA",
+		return res,err
-		"FSTMP",
-		"FSAW",
-		"PTAQ",
-		"VCRXT",
-		"VSGAQ",
-		"QPWIQQ",
-		"FSTMP",
-		"FSAW",
-		"PTAQ",
-		"VCRXT",
-		"VSGAQ",
-		"QPWIQQ",
-		"FSTMP",
-		"FSAW",
-		"PTAQ",
-		"VCRXT",
-		"VSGAQ",
-		"QPWIQQ",
 	}
 
-	var numberedVouchers []string
+	holdings := tokenList.Result.Holdings
-	for i, voucher := range vouchers {
+	fmt.Println("TokenList:",tokenList.Result.Holdings)
-		numberedVouchers = append(numberedVouchers, fmt.Sprintf("%d:%s", i+1, voucher))
+	
+	// vouchers := []string{
+	// 	"SRF",
+	// 	"CRF",
+	// 	"VCF",
+	// 	"VSAPA",
+	// 	"FSTMP",
+	// 	"FSAW",
+	// 	"PTAQ",
+	// 	"VCRXT",
+	// 	"VSGAQ",
+	// 	"QPWIQQ",
+	// 	"FSTMP",
+	// 	"FSAW",
+	// 	"PTAQ",
+	// 	"VCRXT",
+	// 	"VSGAQ",
+	// 	"QPWIQQ",
+	// 	"FSTMP",
+	// 	"FSAW",
+	// 	"PTAQ",
+	// 	"VCRXT",
+	// 	"VSGAQ",
+	// 	"QPWIQQ",
+	// }
+    var numberedVouchers []string
+	for  i,token := range holdings {
+		numberedVouchers = append(numberedVouchers, fmt.Sprintf("%d:%s", i+1, token.TokenSymbol))
 	}
+
+	// var numberedVouchers []string
+	// for i, voucher := range vouchers {
+	// 	numberedVouchers = append(numberedVouchers, fmt.Sprintf("%d:%s", i+1, voucher))
+	// }
 	res.Content = strings.Join(numberedVouchers,"\n")
 
 	return res,nil

sample_tokens.json

@@ -0,0 +1,44 @@
+{
+    "ok": true,
+    "description": "Token holdings with current balances",
+    "result": {
+      "holdings": [
+        {
+          "contractAddress": "0x6CC75A06ac72eB4Db2eE22F781F5D100d8ec03ee",
+          "tokenSymbol": "FSPTST",
+          "tokenDecimals": "6",
+          "balance": "8869964242"
+        },
+        {
+          "contractAddress": "0x724F2910D790B54A39a7638282a45B1D83564fFA",
+          "tokenSymbol": "GEO",
+          "tokenDecimals": "6",
+          "balance": "9884"
+        },
+        {
+          "contractAddress": "0x2105a206B7bec31E2F90acF7385cc8F7F5f9D273",
+          "tokenSymbol": "MFNK",
+          "tokenDecimals": "6",
+          "balance": "19788697"
+        },
+        {
+          "contractAddress": "0x63DE2Ac8D1008351Cc69Fb8aCb94Ba47728a7E83",
+          "tokenSymbol": "MILO",
+          "tokenDecimals": "6",
+          "balance": "75"
+        },
+        {
+          "contractAddress": "0xd4c288865Ce0985a481Eef3be02443dF5E2e4Ea9",
+          "tokenSymbol": "SOHAIL",
+          "tokenDecimals": "6",
+          "balance": "27874115"
+        },
+        {
+          "contractAddress": "0x45d747172e77d55575c197CbA9451bC2CD8F4958",
+          "tokenSymbol": "SRF",
+          "tokenDecimals": "6",
+          "balance": "2745987"
+        }
+      ]
+    }
+  }