name app using enigmadev

README.md

@@ -1,18 +1,35 @@
 This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app).
 
+To run this locally against a demo blockchain, you need to set up a few things:
+
 ## Set up local servers....
 
-To run this locally against a demo blockchain, you need to set up a few things:
+Start enigmadev:
+
+```sh
+docker-compose up
+```
 
-CI server:
+Start the rest-server
 
 ```sh
-git clone https://github.com/CosmWasm/cosmwasm-js.git
-cd cosmwasm-js
-./scripts/wasmd/start.sh
+./scripts/start_rest_server.sh
+```
+
+Fund the faucet
+
+```sh
+./scripts/start_rest_server.sh
+```
+
+Deploy the contract
+
+```sh
+./scripts/deploy_name_service.sh
 ```
 
 A faucet to provide initial tokens ([see README](https://github.com/CosmWasm/cosmwasm-js/tree/master/packages/faucet)):
+NB [WIP for Enigma faucet](https://github.com/levackt/cosmwasm-js/pull/1)
 
 ```sh
 cd cosmwasm-js
@@ -24,41 +41,7 @@ yarn dev-start
 
 In the project directory, you can run:
 
-### `yarn start`
+### `yarn start:local`
 
 Runs the app in the development mode.<br />
 Open [http://localhost:3000](http://localhost:3000) to view it in the browser.
-
-The page will reload if you make edits.<br />
-You will also see any lint errors in the console.
-
-### `yarn test`
-
-Launches the test runner in the interactive watch mode.<br />
-See the section about [running tests](https://facebook.github.io/create-react-app/docs/running-tests) for more information.
-
-### `yarn build`
-
-Builds the app for production to the `build` folder.<br />
-It correctly bundles React in production mode and optimizes the build for the best performance.
-
-The build is minified and the filenames include the hashes.<br />
-Your app is ready to be deployed!
-
-See the section about [deployment](https://facebook.github.io/create-react-app/docs/deployment) for more information.
-
-### `yarn eject`
-
-**Note: this is a one-way operation. Once you `eject`, you can’t go back!**
-
-If you aren’t satisfied with the build tool and configuration choices, you can `eject` at any time. This command will remove the single build dependency from your project.
-
-Instead, it will copy all the configuration files and the transitive dependencies (webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except `eject` will still work, but they will point to the copied scripts so you can tweak them. At this point you’re on your own.
-
-You don’t have to ever use `eject`. The curated feature set is suitable for small and middle deployments, and you shouldn’t feel obligated to use this feature. However we understand that this tool wouldn’t be useful if you couldn’t customize it when you are ready for it.
-
-## Learn More
-
-You can learn more in the [Create React App documentation](https://facebook.github.io/create-react-app/docs/getting-started).
-
-To learn React, check out the [React documentation](https://reactjs.org/).

config/nginx.conf

@@ -0,0 +1,59 @@
+user  nginx;
+
+events {
+    worker_connections   100;
+}
+http {
+        server {
+              listen 1317;
+              location / {
+                if ($request_method = 'OPTIONS') {
+
+                    add_header 'Access-Control-Allow-Origin' '*';
+
+                    #
+                    # Om nom nom cookies
+                    #
+
+                    add_header 'Access-Control-Allow-Credentials' 'true';
+                    add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
+
+                    #
+                    # Custom headers and headers various browsers *should* be OK with but aren't
+                    #
+
+                    add_header 'Access-Control-Allow-Headers' 'DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';
+
+                    #
+                    # Tell client that this pre-flight info is valid for 20 days
+                    #
+
+                    add_header 'Access-Control-Max-Age' 1728000;
+                    add_header 'Content-Type' 'text/plain charset=UTF-8';
+                    add_header 'Content-Length' 0;
+
+                    return 204;
+                }
+
+                if ($request_method = 'POST') {
+
+                    add_header 'Access-Control-Allow-Origin' '*';
+                    add_header 'Access-Control-Allow-Credentials' 'true';
+                    add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
+                    add_header 'Access-Control-Allow-Headers' 'DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';
+
+                }
+
+                if ($request_method = 'GET') {
+
+                    add_header 'Access-Control-Allow-Origin' '*';
+                    add_header 'Access-Control-Allow-Credentials' 'true';
+                    add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
+                    add_header 'Access-Control-Allow-Headers' 'DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';
+
+                }
+                proxy_pass http://enigmadev:1317;
+              }
+        }
+
+}

docker-compose.yml

@@ -0,0 +1,33 @@
+version: '3'
+
+services:
+  enigmadev:
+    # Built from https://github.com/levackt/enigmachain
+    image: taariq/enigmadev:latest
+    stdin_open: true
+    tty: true
+    networks:
+      - net
+    hostname: enigmadev
+    volumes:
+        - ".:/root/code"
+        - "~/.enigmad:/root/.enigmad"
+        - "~/.enigmacli:/root/.enigmacli"
+
+  nginx:
+    image: nginx:latest
+    hostname: nginx
+    volumes:
+      - "./config/nginx.conf:/etc/nginx/nginx.conf:ro"
+    depends_on:
+      - enigmadev
+    ports:
+      - "1317:1317"
+    networks:
+      - net
+
+networks:
+    net:
+
+volumes:
+  shared:

scripts/deploy_name_service.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+INIT="{\"purchase_price\": {\"denom\": \"uscrt\",\"amount\": \"2000000\"},\"transfer_price\": {\"denom\": \"uscrt\",\"amount\": \"1000000\"}}"
+docker-compose exec enigmadev \
+  enigmacli tx compute instantiate 1 "$INIT" --from a --keyring-backend test --label "my name service" -y \
+  --keyring-backend test

scripts/fund_faucet.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+docker-compose exec enigmadev \
+  enigmacli tx send b enigma1pkptre7fdkl6gfrzlesjjvhxhlc3r4gm277l4c 10000000000uscrt -y \
+  --keyring-backend test

scripts/start_rest_server.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+docker-compose exec enigmadev \
+  enigmacli rest-server \
+  --node tcp://localhost:26657 \
+  --trust-node \
+  --laddr tcp://0.0.0.0:1317

src/components/ContractLogic/TransferForm.tsx

@@ -31,7 +31,7 @@ export const TransferForm: React.FC<TransferFormProps> = ({ handleTransfer, load
       {({ handleSubmit }) => (
         <Form onSubmit={handleSubmit} className={classes.form}>
           <div className={classes.input}>
-            <FormTextField placeholder="cosmos1234567..." name={ADDRESS_FIELD} type="text" />
+            <FormTextField placeholder="enigma1234567..." name={ADDRESS_FIELD} type="text" />
           </div>
           <div>
             <Button type="submit" disabled={loading}>

src/config.ts

@@ -8,13 +8,13 @@ export interface AppConfig {
 const local: AppConfig = {
   httpUrl: "http://localhost:1317",
   faucetUrl: "http://localhost:8000/credit",
-  codeId: 2,
+  codeId: 1,
 };
 
 const demo: AppConfig = {
-  httpUrl: "https://lcd.demo-07.cosmwasm.com",
-  faucetUrl: "https://faucet.demo-07.cosmwasm.com/credit",
-  codeId: 2,
+  httpUrl: "http://cors-container.herokuapp.com/http://bootstrap.testnet.enigma.co",
+  faucetUrl: "https://faucet.testnet.enigma.co/claim",
+  codeId: 1,
 };
 
 // REACT_APP_LOCAL is set via `yarn start:local`

src/service/sdk.ts

@@ -5,6 +5,7 @@ import {
   SigningCallback,
   SigningCosmWasmClient,
 } from "@cosmwasm/sdk";
+import {FeeTable} from "@cosmwasm/sdk/types/signingcosmwasmclient";
 import { StdSignature } from "@cosmwasm/sdk/types/types";
 import { Bip39, Random } from "@iov/crypto";
 
@@ -40,14 +41,32 @@ export async function burnerWallet(): Promise<Wallet> {
   const mnemonic = loadOrCreateMnemonic();
   const pen = await Secp256k1Pen.fromMnemonic(mnemonic);
   const pubkey = encodeSecp256k1Pubkey(pen.pubkey);
-  const address = pubkeyToAddress(pubkey, "cosmos");
+  const address = pubkeyToAddress(pubkey, "enigma");
   const signer = (signBytes: Uint8Array): Promise<StdSignature> => pen.sign(signBytes);
   return { address, signer };
 }
 
+const buildFeeTable = (feeToken: string, gasPrice: number): FeeTable => {
+  const stdFee = (gas: number, denom: string, price: number) => {
+    const amount = Math.floor(gas * price);
+    return {
+      amount: [{ amount: amount.toString(), denom: denom }],
+      gas: gas.toString(),
+    }
+  };
+
+  return {
+    upload: stdFee(1000000, feeToken, gasPrice),
+    init: stdFee(500000, feeToken, gasPrice),
+    exec: stdFee(200000, feeToken, gasPrice),
+    send: stdFee(80000, feeToken, gasPrice),
+  }
+};
+
 // this creates a new connection to a server at URL,
 // using a signing keyring generated from the given mnemonic
 export async function connect(httpUrl: string, { address, signer }: Wallet): Promise<ConnectResult> {
-  const client = new SigningCosmWasmClient(httpUrl, address, signer);
+  const client = new SigningCosmWasmClient(httpUrl, address, signer, 
+    buildFeeTable("uscrt", 1));
   return { address, client };
 }

src/service/wallet.tsx

@@ -59,7 +59,7 @@ export function SdkProvider(props: SdkProviderProps): JSX.Element {
         if (config.faucetUrl) {
           const acct = await client.getAccount();
           if (!acct?.balance?.length) {
-            await ky.post(config.faucetUrl, { json: { ticker: "COSM", address } });
+            await ky.post(config.faucetUrl, { json: { ticker: "SCRT", address } });
           }
         }