Calculate estimated fees for all tezos operations

atomex-protocol · Aug 19, 2022 · 067240b · 067240b
1 parent 5f8f729
commit 067240b
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Showing 6 changed files with 39 additions and 22 deletions.
diff --git a/.vscode/settings.json b/.vscode/settings.json
@@ -21,6 +21,7 @@
   "cSpell.words": [
     "atomex",
     "esbuild",
+    "mutez",
     "outdir",
     "taquito",
     "tezos",

diff --git a/src/tezos/atomexProtocol/fa12TezosTaquitoAtomexProtocolV1.ts b/src/tezos/atomexProtocol/fa12TezosTaquitoAtomexProtocolV1.ts
@@ -28,8 +28,8 @@ export class FA12TezosTaquitoAtomexProtocolV1 extends TaquitoAtomexProtocolV1 {
     throw new Error('Method not implemented.');
   }
 
-  getEstimatedInitiateFees(_params: Partial<AtomexProtocolV1InitiateParameters>): Promise<BigNumber> {
-    throw new Error('Method not implemented.');
+  getEstimatedInitiateFees(params: Partial<AtomexProtocolV1InitiateParameters>): Promise<BigNumber> {
+    return super.getEstimatedInitiateFees(params);
   }
 
   redeem(_params: AtomexProtocolV1RedeemParameters): Promise<Transaction> {
@@ -40,15 +40,15 @@ export class FA12TezosTaquitoAtomexProtocolV1 extends TaquitoAtomexProtocolV1 {
     throw new Error('Method not implemented.');
   }
 
-  getEstimatedRedeemFees(_params: Partial<AtomexProtocolV1InitiateParameters>): Promise<BigNumber> {
-    throw new Error('Method not implemented.');
+  getEstimatedRedeemFees(params: Partial<AtomexProtocolV1InitiateParameters>): Promise<BigNumber> {
+    return super.getEstimatedRedeemFees(params);
   }
 
   refund(_params: AtomexProtocolV1RefundParameters): Promise<Transaction> {
     throw new Error('Method not implemented.');
   }
 
-  getEstimatedRefundFees(_params: Partial<AtomexProtocolV1InitiateParameters>): Promise<BigNumber> {
-    throw new Error('Method not implemented.');
+  getEstimatedRefundFees(params: Partial<AtomexProtocolV1InitiateParameters>): Promise<BigNumber> {
+    return super.getEstimatedRefundFees(params);
   }
 }
diff --git a/src/tezos/atomexProtocol/fa2TezosTaquitoAtomexProtocolV1.ts b/src/tezos/atomexProtocol/fa2TezosTaquitoAtomexProtocolV1.ts
@@ -28,8 +28,8 @@ export class FA2TezosTaquitoAtomexProtocolV1 extends TaquitoAtomexProtocolV1 {
     throw new Error('Method not implemented.');
   }
 
-  getEstimatedInitiateFees(_params: Partial<AtomexProtocolV1InitiateParameters>): Promise<BigNumber> {
-    throw new Error('Method not implemented.');
+  getEstimatedInitiateFees(params: Partial<AtomexProtocolV1InitiateParameters>): Promise<BigNumber> {
+    return super.getEstimatedInitiateFees(params);
   }
 
   redeem(_params: AtomexProtocolV1RedeemParameters): Promise<Transaction> {
@@ -40,15 +40,15 @@ export class FA2TezosTaquitoAtomexProtocolV1 extends TaquitoAtomexProtocolV1 {
     throw new Error('Method not implemented.');
   }
 
-  getEstimatedRedeemFees(_params: Partial<AtomexProtocolV1InitiateParameters>): Promise<BigNumber> {
-    throw new Error('Method not implemented.');
+  getEstimatedRedeemFees(params: Partial<AtomexProtocolV1InitiateParameters>): Promise<BigNumber> {
+    return super.getEstimatedRedeemFees(params);
   }
 
   refund(_params: AtomexProtocolV1RefundParameters): Promise<Transaction> {
     throw new Error('Method not implemented.');
   }
 
-  getEstimatedRefundFees(_params: Partial<AtomexProtocolV1InitiateParameters>): Promise<BigNumber> {
-    throw new Error('Method not implemented.');
+  getEstimatedRefundFees(params: Partial<AtomexProtocolV1InitiateParameters>): Promise<BigNumber> {
+    return super.getEstimatedRefundFees(params);
   }
 }
diff --git a/src/tezos/atomexProtocol/taquitoAtomexProtocolV1.ts b/src/tezos/atomexProtocol/taquitoAtomexProtocolV1.ts
@@ -1,5 +1,5 @@
 import type { TezosToolkit } from '@taquito/taquito';
-import type BigNumber from 'bignumber.js';
+import BigNumber from 'bignumber.js';
 
 import type {
   AtomexBlockchainProvider,
@@ -9,6 +9,7 @@ import type {
 import type { AtomexNetwork } from '../../common/index';
 import type { DeepReadonly } from '../../core/index';
 import type { TaquitoAtomexProtocolV1Options } from '../models/index';
+import { mutezInTez } from '../utils';
 
 export abstract class TaquitoAtomexProtocolV1 implements AtomexProtocolV1 {
   readonly version = 1;
@@ -28,17 +29,29 @@ export abstract class TaquitoAtomexProtocolV1 implements AtomexProtocolV1 {
 
   abstract initiate(_params: AtomexProtocolV1InitiateParameters): Promise<Transaction>;
 
-  abstract getEstimatedInitiateFees(_params: Partial<AtomexProtocolV1InitiateParameters>): Promise<BigNumber>;
+  getEstimatedInitiateFees(_params: Partial<AtomexProtocolV1InitiateParameters>): Promise<BigNumber> {
+    const fee = new BigNumber(this.atomexProtocolOptions.initiateOperation.fee).div(mutezInTez);
+
+    return Promise.resolve(fee);
+  }
 
   abstract redeem(_params: AtomexProtocolV1RedeemParameters): Promise<Transaction>;
 
   abstract getRedeemReward(_nativeTokenPriceInUsd: number, _nativeTokenPriceInCurrency: number): Promise<BigNumber>;
 
-  abstract getEstimatedRedeemFees(_params: Partial<AtomexProtocolV1InitiateParameters>): Promise<BigNumber>;
+  getEstimatedRedeemFees(_params: Partial<AtomexProtocolV1InitiateParameters>): Promise<BigNumber> {
+    const fee = new BigNumber(this.atomexProtocolOptions.redeemOperation.fee).div(mutezInTez);
+
+    return Promise.resolve(fee);
+  }
 
   abstract refund(_params: AtomexProtocolV1RefundParameters): Promise<Transaction>;
 
-  abstract getEstimatedRefundFees(_params: Partial<AtomexProtocolV1InitiateParameters>): Promise<BigNumber>;
+  getEstimatedRefundFees(_params: Partial<AtomexProtocolV1InitiateParameters>): Promise<BigNumber> {
+    const fee = new BigNumber(this.atomexProtocolOptions.refundOperation.fee).div(mutezInTez);
+
+    return Promise.resolve(fee);
+  }
 
   protected async getReadonlyTezosToolkit(): Promise<TezosToolkit> {
     const toolkit = await this.atomexBlockchainProvider.getReadonlyToolkit<TezosToolkit>('taquito', this.blockchain);

diff --git a/src/tezos/atomexProtocol/tezosTaquitoAtomexProtocolV1.ts b/src/tezos/atomexProtocol/tezosTaquitoAtomexProtocolV1.ts
@@ -28,8 +28,8 @@ export class TezosTaquitoAtomexProtocolV1 extends TaquitoAtomexProtocolV1 {
     throw new Error('Method not implemented.');
   }
 
-  getEstimatedInitiateFees(_params: Partial<AtomexProtocolV1InitiateParameters>): Promise<BigNumber> {
-    throw new Error('Method not implemented.');
+  getEstimatedInitiateFees(params: Partial<AtomexProtocolV1InitiateParameters>): Promise<BigNumber> {
+    return super.getEstimatedInitiateFees(params);
   }
 
   redeem(_params: AtomexProtocolV1RedeemParameters): Promise<Transaction> {
@@ -40,15 +40,15 @@ export class TezosTaquitoAtomexProtocolV1 extends TaquitoAtomexProtocolV1 {
     throw new Error('Method not implemented.');
   }
 
-  getEstimatedRedeemFees(_params: Partial<AtomexProtocolV1InitiateParameters>): Promise<BigNumber> {
-    throw new Error('Method not implemented.');
+  getEstimatedRedeemFees(params: Partial<AtomexProtocolV1InitiateParameters>): Promise<BigNumber> {
+    return super.getEstimatedRedeemFees(params);
   }
 
   refund(_params: AtomexProtocolV1RefundParameters): Promise<Transaction> {
     throw new Error('Method not implemented.');
   }
 
-  getEstimatedRefundFees(_params: Partial<AtomexProtocolV1InitiateParameters>): Promise<BigNumber> {
-    throw new Error('Method not implemented.');
+  getEstimatedRefundFees(params: Partial<AtomexProtocolV1InitiateParameters>): Promise<BigNumber> {
+    return super.getEstimatedRefundFees(params);
   }
 }
diff --git a/src/tezos/utils/index.ts b/src/tezos/utils/index.ts
@@ -1,8 +1,11 @@
 import { b58cdecode, prefix, validatePkAndExtractPrefix } from '@taquito/utils';
+import BigNumber from 'bignumber.js';
 
 import { Buffer } from '../../native';
 export { isTezosCurrency } from './guards';
 
+export const mutezInTez = new BigNumber(1_000_000);
+
 export const decodePublicKey = (publicKey: string) => {
   const keyPrefix = validatePkAndExtractPrefix(publicKey);
   const decodedKeyBytes = b58cdecode(publicKey, prefix[keyPrefix]);