Extra currency

api/openapi.json

@@ -735,6 +735,12 @@
       "example": {},
       "type": "object"
      },
+     "extra_balance": {
+      "items": {
+       "$ref": "#/components/schemas/ExtraCurrency"
+      },
+      "type": "array"
+     },
      "get_methods": {
       "example": [
        "get_item_data"
@@ -1057,6 +1063,9 @@
      "ElectionsRecoverStake": {
       "$ref": "#/components/schemas/ElectionsRecoverStakeAction"
      },
+     "ExtraCurrencyTransfer": {
+      "$ref": "#/components/schemas/ExtraCurrencyTransferAction"
+     },
      "InscriptionMint": {
       "$ref": "#/components/schemas/InscriptionMintAction"
      },
@@ -1121,6 +1130,7 @@
      "type": {
       "enum": [
        "TonTransfer",
+       "ExtraCurrencyTransfer",
        "JettonTransfer",
        "JettonBurn",
        "JettonMint",
@@ -3113,6 +3123,28 @@
     ],
     "type": "object"
    },
+   "EcPreview": {
+    "properties": {
+     "decimals": {
+      "example": 5,
+      "type": "integer"
+     },
+     "image": {
+      "example": "https://cache.tonapi.io/images/extra.jpg",
+      "type": "string"
+     },
+     "symbol": {
+      "example": "FMS",
+      "type": "string"
+     }
+    },
+    "required": [
+     "symbol",
+     "decimals",
+     "image"
+    ],
+    "type": "object"
+   },
    "ElectionsDepositStakeAction": {
     "properties": {
      "amount": {
@@ -3229,6 +3261,67 @@
     ],
     "type": "object"
    },
+   "ExtraCurrency": {
+    "properties": {
+     "amount": {
+      "example": "1000000000",
+      "type": "string",
+      "x-js-format": "bigint"
+     },
+     "decimals": {
+      "example": 5,
+      "type": "integer"
+     },
+     "id": {
+      "example": 239,
+      "format": "int32",
+      "type": "integer"
+     },
+     "name": {
+      "example": "FMS",
+      "type": "string"
+     }
+    },
+    "required": [
+     "id",
+     "amount",
+     "decimals"
+    ],
+    "type": "object"
+   },
+   "ExtraCurrencyTransferAction": {
+    "properties": {
+     "amount": {
+      "description": "amount in quanta of tokens",
+      "example": "1000000000",
+      "type": "string",
+      "x-js-format": "bigint"
+     },
+     "comment": {
+      "example": "Hi! This is your salary. \nFrom accounting with love.",
+      "type": "string"
+     },
+     "currency": {
+      "$ref": "#/components/schemas/EcPreview"
+     },
+     "encrypted_comment": {
+      "$ref": "#/components/schemas/EncryptedComment"
+     },
+     "recipient": {
+      "$ref": "#/components/schemas/AccountAddress"
+     },
+     "sender": {
+      "$ref": "#/components/schemas/AccountAddress"
+     }
+    },
+    "required": [
+     "sender",
+     "recipient",
+     "amount",
+     "currency"
+    ],
+    "type": "object"
+   },
    "FoundAccounts": {
     "properties": {
      "addresses": {
@@ -4177,6 +4270,12 @@
       "format": "int64",
       "type": "integer",
       "x-js-format": "bigint"
+     },
+     "value_extra": {
+      "items": {
+       "$ref": "#/components/schemas/ExtraCurrency"
+      },
+      "type": "array"
      }
     },
     "required": [

api/openapi.yml

@@ -3723,6 +3723,10 @@ components:
           format: int64
           x-js-format: bigint
           example: 60000000
+        value_extra:
+          type: array
+          items:
+            $ref: '#/components/schemas/ExtraCurrency'
         fwd_fee:
           type: integer
           format: int64
@@ -4600,6 +4604,10 @@ components:
           format: int64
           example: 123456789
           x-js-format: bigint
+        extra_balance:
+          type: array
+          items:
+            $ref: '#/components/schemas/ExtraCurrency'
         currencies_balance:
           description: "{'USD': 1, 'IDR': 1000}"
           type: object
@@ -5736,6 +5744,7 @@ components:
           example: "TonTransfer"
           enum:
             - TonTransfer
+            - ExtraCurrencyTransfer
             - JettonTransfer
             - JettonBurn
             - JettonMint
@@ -5764,6 +5773,8 @@ components:
             - failed
         TonTransfer:
           $ref: '#/components/schemas/TonTransferAction'
+        ExtraCurrencyTransfer:
+          $ref: '#/components/schemas/ExtraCurrencyTransferAction'
         ContractDeploy:
           $ref: '#/components/schemas/ContractDeployAction'
         JettonTransfer:
@@ -5834,6 +5845,46 @@ components:
           $ref: '#/components/schemas/EncryptedComment'
         refund:
           $ref: '#/components/schemas/Refund'
+    EcPreview:
+      type: object
+      required:
+        - symbol
+        - decimals
+        - image
+      properties:
+        symbol:
+          type: string
+          example: FMS
+        decimals:
+          type: integer
+          example: 5
+        image:
+          type: string
+          example: https://cache.tonapi.io/images/extra.jpg
+    ExtraCurrencyTransferAction:
+      type: object
+      required:
+        - sender
+        - recipient
+        - amount
+        - currency
+      properties:
+        sender:
+          $ref: '#/components/schemas/AccountAddress'
+        recipient:
+          $ref: '#/components/schemas/AccountAddress'
+        amount:
+          type: string
+          x-js-format: bigint
+          example: "1000000000"
+          description: amount in quanta of tokens
+        comment:
+          type: string
+          example: "Hi! This is your salary. \nFrom accounting with love."
+        encrypted_comment:
+          $ref: '#/components/schemas/EncryptedComment'
+        currency:
+          $ref: '#/components/schemas/EcPreview'
     SmartContractAction:
       type: object
       required:
@@ -7389,6 +7440,27 @@ components:
           type: integer
           format: int64
           example: 1668436763
+    ExtraCurrency:
+          type: object
+          required:
+            - id
+            - amount
+            - decimals
+          properties:
+            id:
+              type: integer
+              example: 239
+              format: int32
+            amount:
+              type: string
+              x-js-format: bigint
+              example: "1000000000"
+            name:
+              type: string
+              example: FMS
+            decimals:
+              type: integer
+              example: 5
 
   responses:
     Error:

pkg/api/account_converters.go

@@ -3,6 +3,8 @@ package api
 import (
 	"fmt"
 	imgGenerator "github.com/tonkeeper/opentonapi/pkg/image"
+	"github.com/tonkeeper/opentonapi/pkg/references"
+	"math/big"
 	"sort"
 
 	"github.com/tonkeeper/tongo/abi"
@@ -59,7 +61,8 @@ func convertToRawAccount(account *core.Account) (oas.BlockchainRawAccount, error
 	if account.ExtraBalances != nil {
 		balances := make(map[string]string, len(account.ExtraBalances))
 		for key, value := range account.ExtraBalances {
-			balances[fmt.Sprintf("%v", key)] = fmt.Sprintf("%v", value)
+			v := big.Int(value)
+			balances[fmt.Sprintf("%v", key)] = fmt.Sprintf("%v", v.String())
 		}
 		rawAccount.ExtraBalance = oas.NewOptBlockchainRawAccountExtraBalance(balances)
 	}
@@ -72,6 +75,24 @@ func convertToRawAccount(account *core.Account) (oas.BlockchainRawAccount, error
 	return rawAccount, nil
 }
 
+func convertExtraCurrencies(extraBalances core.ExtraCurrencies) []oas.ExtraCurrency {
+	res := make([]oas.ExtraCurrency, 0, len(extraBalances))
+	for k, v := range extraBalances {
+		amount := big.Int(v)
+		meta := references.GetExtraCurrencyMeta(k)
+		cur := oas.ExtraCurrency{
+			ID:       k,
+			Amount:   amount.String(),
+			Decimals: meta.Decimals,
+		}
+		if meta.Name != "" {
+			cur.Name.SetTo(meta.Name)
+		}
+		res = append(res, cur)
+	}
+	return res
+}
+
 func convertToAccount(account *core.Account, ab *addressbook.KnownAddress, state chainState) oas.Account {
 	acc := oas.Account{
 		Address:      account.AccountAddress.ToRaw(),

pkg/api/account_handlers.go

@@ -72,6 +72,9 @@ func (h *Handler) GetAccount(ctx context.Context, params oas.GetAccountParams) (
 	} else {
 		res = convertToAccount(rawAccount, nil, h.state)
 	}
+	if rawAccount.ExtraBalances != nil {
+		res.ExtraBalance = convertExtraCurrencies(rawAccount.ExtraBalances)
+	}
 	return &res, nil
 }
 
@@ -114,6 +117,9 @@ func (h *Handler) GetAccounts(ctx context.Context, request oas.OptGetAccountsReq
 		} else {
 			res = convertToAccount(account, nil, h.state)
 		}
+		if account.ExtraBalances != nil {
+			res.ExtraBalance = convertExtraCurrencies(account.ExtraBalances)
+		}
 		results[account.AccountAddress] = res
 	}
 	// if we don't find an account, we return it with "nonexist" status

pkg/api/blockchain_converters.go

@@ -269,6 +269,9 @@ func convertMessage(m core.Message, book addressBook) oas.Message {
 		value, _ := json.Marshal(m.DecodedBody.Value)
 		msg.DecodedBody = g.ChangeJsonKeys(value, g.CamelToSnake)
 	}
+	if m.ValueExtra != nil {
+		msg.ValueExtra = convertExtraCurrencies(m.ValueExtra)
+	}
 	return msg
 }
 

pkg/api/event_converters.go

@@ -151,6 +151,31 @@ func (h *Handler) convertActionTonTransfer(t *bath.TonTransferAction, acceptLang
 	return action, simplePreview
 }
 
+func (h *Handler) convertActionExtraCurrencyTransfer(t *bath.ExtraCurrencyTransferAction, acceptLanguage string, viewer *tongo.AccountID) (oas.OptExtraCurrencyTransferAction, oas.ActionSimplePreview) {
+	var action oas.OptExtraCurrencyTransferAction
+	amount := big.Int(t.Amount)
+	meta := references.GetExtraCurrencyMeta(t.CurrencyID)
+	action.SetTo(oas.ExtraCurrencyTransferAction{
+		Amount:           amount.String(),
+		Comment:          g.Opt(t.Comment),
+		Recipient:        convertAccountAddress(t.Recipient, h.addressBook),
+		Sender:           convertAccountAddress(t.Sender, h.addressBook),
+		EncryptedComment: convertEncryptedComment(t.EncryptedComment),
+		Currency: oas.EcPreview{
+			Symbol:   meta.Symbol,
+			Decimals: meta.Decimals,
+			Image:    meta.Image,
+		},
+	})
+	simplePreview := oas.ActionSimplePreview{
+		Name:        "Extra Currency Transfer",
+		Description: "", // TODO: add description
+		Accounts:    distinctAccounts(viewer, h.addressBook, &t.Sender, &t.Recipient),
+		// TODO: add value
+	}
+	return action, simplePreview
+}
+
 func (h *Handler) convertActionNftTransfer(t *bath.NftTransferAction, acceptLanguage string, viewer *tongo.AccountID) (oas.OptNftItemTransferAction, oas.ActionSimplePreview) {
 	var action oas.OptNftItemTransferAction
 	action.SetTo(oas.NftItemTransferAction{
@@ -428,6 +453,8 @@ func (h *Handler) convertAction(ctx context.Context, viewer *tongo.AccountID, a
 	switch a.Type {
 	case bath.TonTransfer:
 		action.TonTransfer, action.SimplePreview = h.convertActionTonTransfer(a.TonTransfer, acceptLanguage.Value, viewer)
+	case bath.ExtraCurrencyTransfer:
+		action.ExtraCurrencyTransfer, action.SimplePreview = h.convertActionExtraCurrencyTransfer(a.ExtraCurrencyTransfer, acceptLanguage.Value, viewer)
 	case bath.NftItemTransfer:
 		action.NftItemTransfer, action.SimplePreview = h.convertActionNftTransfer(a.NftItemTransfer, acceptLanguage.Value, viewer)
 	case bath.JettonTransfer:

pkg/api/wallet_handlers.go

@@ -38,6 +38,9 @@ func (h *Handler) GetWalletsByPublicKey(ctx context.Context, params oas.GetWalle
 		} else {
 			res = convertToAccount(account, nil, h.state)
 		}
+		if account.ExtraBalances != nil {
+			res.ExtraBalance = convertExtraCurrencies(account.ExtraBalances)
+		}
 		results = append(results, res)
 	}
 	return &oas.Accounts{Accounts: results}, nil