feat: elastic beanstalk server (#145)

.dockerignore

@@ -0,0 +1,8 @@
+# Elastic Beanstalk Files
+.elasticbeanstalk/*
+.git
+.gitignore
+node_modules
+www/node_modules
+server/node_modules
+common/node_modules

.gitignore

@@ -18,3 +18,8 @@ dist-ssr
 
 .env
 tsconfig.tsbuildinfo
+
+# Elastic Beanstalk Files
+.elasticbeanstalk/*
+!.elasticbeanstalk/*.cfg.yml
+!.elasticbeanstalk/*.global.yml

.npmrc

@@ -0,0 +1 @@
+strict-peer-dependencies=false

Dockerfile

@@ -0,0 +1,19 @@
+FROM node:18
+
+RUN curl -f https://get.pnpm.io/v6.16.js | node - add --global pnpm
+
+WORKDIR /capi-multisig-app
+
+COPY package.json pnpm-lock.yaml pnpm-workspace.yaml /capi-multisig-app/
+COPY www/package.json /capi-multisig-app/www/package.json
+COPY server/package.json /capi-multisig-app/server/package.json
+COPY common/package.json /capi-multisig-app/common/package.json
+
+RUN pnpm install
+
+COPY . /capi-multisig-app/
+
+RUN pnpm run build:server
+
+EXPOSE 5000
+CMD [ "node", "server/dist/main.js" ]

capi.config.ts

@@ -0,0 +1,17 @@
+import { binary, Config } from "capi"
+
+const polkadot = binary("polkadot", "v0.9.38")
+
+export const config: Config = {
+  server: "https://capi.dev/@v0.1.0-beta.36/",
+  chains: {
+    westend: {
+      url: "wss://westend-rpc.polkadot.io/",
+      version: "v0.9.40",
+    },
+    westendDev: {
+      binary: polkadot,
+      chain: "westend-dev",
+    },
+  },
+}

common/action.ts

@@ -0,0 +1,108 @@
+/* TODO: import { $runtimeCall, RuntimeCall } from "@capi/westend" */
+import * as $ from "scale-codec"
+
+export interface Submit {
+  type: "submit"
+  // TODO: call: RuntimeCall
+  channel: string
+  signedExtrinsic: string
+}
+
+export interface Subscribe {
+  type: "subscribe"
+  channel: string
+}
+
+export interface Unsubscribe {
+  type: "unsubscribe"
+  channel: string
+}
+
+export type Input = Submit | Subscribe | Unsubscribe
+
+export const $input: $.Codec<Input> = $.taggedUnion("type", [
+  $.variant(
+    "submit",
+    $.object(
+      // $.field("call", $runtimeCall),
+      $.field("channel", $.str),
+      $.field("signedExtrinsic", $.str),
+    ),
+  ),
+  $.variant("subscribe", $.object($.field("channel", $.str))),
+  $.variant("unsubscribe", $.object($.field("channel", $.str))),
+])
+
+export interface SubscribeResult {
+  type: "subscribe"
+  channel: string
+  result: "ok" | "error"
+}
+
+export interface UnsubscribeResult {
+  type: "unsubscribe"
+  channel: string
+  result: "ok" | "error"
+}
+
+export interface SubmitResult {
+  type: "submit"
+  channel: string
+  // TODO: callHash: string
+  result:
+    | { status: "future" }
+    | { status: "ready" }
+    | { status: "broadcast" }
+    | { status: "inBlock" }
+    | { status: "retracted" }
+    | { status: "finalityTimeout" }
+    | { status: "finalized"; hash: string }
+    | { status: "usurped" }
+    | { status: "dropped" }
+    | { status: "invalid" }
+    | { status: "failed" }
+}
+
+export type Result = SubmitResult | SubscribeResult | UnsubscribeResult
+
+export const $result: $.Codec<Result> = $.taggedUnion("type", [
+  $.variant(
+    "subscribe",
+    $.object(
+      $.field("channel", $.str),
+      $.field("result", $.literalUnion(["ok", "error"] as const)),
+    ),
+  ),
+  $.variant(
+    "unsubscribe",
+    $.object(
+      $.field("channel", $.str),
+      $.field("result", $.literalUnion(["ok", "error"] as const)),
+    ),
+  ),
+  $.variant(
+    "submit",
+    $.object(
+      $.field("channel", $.str),
+      $.field(
+        "result",
+        $.taggedUnion(
+          "status",
+          [
+            $.variant("future"),
+            $.variant("ready"),
+            $.variant("broadcast"),
+            $.variant("inBlock"),
+            $.variant("retracted"),
+            $.variant("finalityTimeout"),
+            $.variant("finalized", $.object($.field("hash", $.str))),
+            $.variant("usurped"),
+            $.variant("dropped"),
+            $.variant("invalid"),
+            $.variant("failed"),
+          ],
+        ),
+      ),
+    ),
+  ),
+])

common/index.ts

@@ -1 +1,2 @@
-export const HI = "World"
+export * from "./action.js"
+export * from "./models.js"

server/models.ts → common/models.ts

@@ -1,4 +1,34 @@
-export type Model = Setup | Account
+import * as $ from "scale-codec"
+
+export interface Approvals {
+  /** The block at which the approval was finalized */
+  blockHash: string
+  /** The accountId of the voting user */
+  member: string
+}
+
+export const $approvals: $.Codec<Approvals> = $.object(
+  $.field("blockHash", $.str),
+  $.field("member", $.str),
+)
+
+export interface HistoryItem {
+  /** The scale-encoded call data */
+  callData: string
+  /** Time point of the first approval */
+  timePoint: [blockNumber: number, txIndex: number]
+  /** All votes, the first of which is the initiator */
+  approvals: Approvals[]
+  /** Whether the proposal was cancelled */
+  cancelled?: string
+}
+
+export const $historyItem: $.Codec<HistoryItem> = $.object(
+  $.field("callData", $.str),
+  $.field("timePoint", $.tuple($.u32, $.u32)),
+  $.field("approvals", $.array($approvals)),
+  $.optionalField("cancelled", $.str),
+)
 
 export interface Setup {
   type: "setup"
@@ -9,7 +39,7 @@ export interface Setup {
   /** A human-readable name for the setup */
   name: string
   /** member accountIds */
-  members: [user: string, proxy?: string][]
+  members: [user: string, proxy: string][]
   /** The number of signatories a proposal need in order to be executed */
   threshold: number
   /** The underlying multisig accountId */
@@ -20,23 +50,17 @@ export interface Setup {
   history: HistoryItem[]
 }
 
-export interface HistoryItem {
-  /** The scale-encoded call data */
-  callData: string
-  /** Time point of the first approval */
-  timePoint: [blockNumber: number, txIndex: number]
-  /** All votes, the first of which is the initiator */
-  approvals: Approvals[]
-  /** Whether the proposal was cancelled */
-  cancelled?: string
-}
-
-export interface Approvals {
-  /** The block at which the approval was finalized */
-  blockHash: string
-  /** The accountId of the voting user */
-  member: string
-}
+export const $setup: $.Codec<Setup> = $.object(
+  $.field("type", $.constant<"setup">("setup", $.str)),
+  $.field("id", $.str),
+  $.field("genesisHash", $.str),
+  $.field("name", $.str),
+  $.field("members", $.array($.tuple($.str, $.str))),
+  $.field("threshold", $.u32),
+  $.field("multisig", $.str),
+  $.field("stash", $.str),
+  $.field("history", $.array($historyItem)),
+)
 
 export interface Account {
   type: "account"
@@ -45,3 +69,5 @@ export interface Account {
   /** The setups of which the account is member */
   setups: string[]
 }
+
+export type Model = Setup | Account

common/package.json

@@ -1,5 +1,7 @@
 {
   "name": "common",
   "private": true,
-  "type": "module"
+  "type": "module",
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts"
 }

docker-compose.yml

@@ -0,0 +1,7 @@
+version: '3.8'
+services:
+  web:
+    build:
+      context: ./
+    ports:
+      - "80:5000"

package.json

@@ -7,15 +7,17 @@
     "www"
   ],
   "dependencies": {
-    "@capi/westend": "https://capi.dev/frame/wss/westend-rpc.polkadot.io/@latest/pkg.tar",
+    "@capi/westend": "https://capi.dev/@v0.1.0-beta.36/2c655e26fc9ba86a/westend.tar",
+    "@capi/westend-dev": "https://capi.dev/@v0.1.0-beta.36/2c655e26fc9ba86a/westend-dev.tar",
     "@headlessui/react": "^1.7.11",
     "@preact/signals": "^1.1.3",
     "@talisman-connect/wallets": "^1.1.3",
-    "capi": "0.1.0-beta.31",
+    "capi": "0.1.0-beta.36",
+    "dotenv": "^16.0.3",
     "preact": "^10.12.1",
     "react-hook-form": "^7.43.3",
     "react-router-dom": "^6.8.1",
-    "scale-codec": "0.11.0-beta.1",
+    "scale-codec": "0.11.2",
     "tailwind-merge": "^1.10.0",
     "vite-tsconfig-paths": "^4.0.5",
     "zod": "^3.21.4"
@@ -25,13 +27,16 @@
     "react-dom": "preact/compat"
   },
   "devDependencies": {
+    "@types/node": "^18.16.0",
+    "ts-node": "^10.9.1",
     "typescript": "^4.9.5"
   },
   "scripts": {
     "compile": "tsc -b",
     "watch:compile": "npm run compile -- -w",
     "watch:server": "npm run watch -w server",
     "watch:www": "npm run watch -w www",
-    "build": "npm run compile && npm run build -w www"
+    "build": "npm run compile && npm run build -w www",
+    "build:server": "npm run compile -w server"
   }
 }