From 58480f82350b56b9278bca5bde74712546df3a3c Mon Sep 17 00:00:00 2001
From: Alberto Lerda <albertolerda97@gmail.com>
Date: Mon, 22 Jan 2024 10:40:07 +0100
Subject: [PATCH] feat: plugin to run zencode

---
 pkg/core/src/visitor.ts   |  2 +-
 pkg/zencode/.npmignore    |  1 +
 pkg/zencode/package.json  | 30 ++++++++++++++++++++++++++++++
 pkg/zencode/src/index.ts  |  1 +
 pkg/zencode/src/plugin.ts | 24 ++++++++++++++++++++++++
 pkg/zencode/test/e2e.ts   | 37 +++++++++++++++++++++++++++++++++++++
 pkg/zencode/tsconfig.json |  1 +
 pnpm-lock.yaml            |  9 +++++++++
 8 files changed, 104 insertions(+), 1 deletion(-)
 create mode 120000 pkg/zencode/.npmignore
 create mode 100644 pkg/zencode/package.json
 create mode 100644 pkg/zencode/src/index.ts
 create mode 100644 pkg/zencode/src/plugin.ts
 create mode 100644 pkg/zencode/test/e2e.ts
 create mode 120000 pkg/zencode/tsconfig.json

diff --git a/pkg/core/src/visitor.ts b/pkg/core/src/visitor.ts
index 20f2375f..bb4d7518 100644
--- a/pkg/core/src/visitor.ts
+++ b/pkg/core/src/visitor.ts
@@ -146,7 +146,7 @@ const getDatakeys = (params: ZenParams, rhs: string): undefined | Jsonable =>
  */
 const fetchDatakeys = (params: ZenParams, rhs: string): Jsonable => {
 	const val = getDatakeys(params, rhs);
-	if (!val) throw new Error('cannot be undefined');
+	if (val === undefined) throw new Error('cannot be undefined');
 	return val;
 };
 
diff --git a/pkg/zencode/.npmignore b/pkg/zencode/.npmignore
new file mode 120000
index 00000000..b4359f69
--- /dev/null
+++ b/pkg/zencode/.npmignore
@@ -0,0 +1 @@
+../../.npmignore
\ No newline at end of file
diff --git a/pkg/zencode/package.json b/pkg/zencode/package.json
new file mode 100644
index 00000000..47029073
--- /dev/null
+++ b/pkg/zencode/package.json
@@ -0,0 +1,30 @@
+{
+	"name": "@slangroom/zencode",
+	"version": "1.12.0",
+	"dependencies": {
+		"@slangroom/core": "workspace:*",
+		"@slangroom/shared": "workspace:*"
+	},
+	"repository": "https://github.com/dyne/slangroom",
+	"license": "AGPL-3.0-only",
+	"type": "module",
+	"main": "./build/esm/src/index.js",
+	"types": "./build/esm/src/index.d.ts",
+	"exports": {
+		".": {
+			"import": {
+				"types": "./build/esm/src/index.d.ts",
+				"default": "./build/esm/src/index.js"
+			}
+		},
+		"./*": {
+			"import": {
+				"types": "./build/esm/src/*.d.ts",
+				"default": "./build/esm/src/*.js"
+			}
+		}
+	},
+	"publishConfig": {
+		"access": "public"
+	}
+}
diff --git a/pkg/zencode/src/index.ts b/pkg/zencode/src/index.ts
new file mode 100644
index 00000000..7cb509e7
--- /dev/null
+++ b/pkg/zencode/src/index.ts
@@ -0,0 +1 @@
+export * from '@slangroom/zencode/plugin';
diff --git a/pkg/zencode/src/plugin.ts b/pkg/zencode/src/plugin.ts
new file mode 100644
index 00000000..d6d5c065
--- /dev/null
+++ b/pkg/zencode/src/plugin.ts
@@ -0,0 +1,24 @@
+import { Plugin  } from '@slangroom/core';
+import type { JsonableObject } from '@slangroom/shared';
+import { zencodeExec } from '@slangroom/shared';
+
+const p = new Plugin();
+
+/**
+ * @internal
+ */
+export const zencodeExecPlugin = p.new(['script', 'data', 'keys', 'extra', 'conf'], 'execute zencode', async (ctx) => {
+	const script = ctx.fetch('script') as string;
+	const data = (ctx.get('data') || {}) as JsonableObject;
+	const keys = (ctx.get('keys') || {}) as JsonableObject;
+	const extra = (ctx.get('extra') || {}) as JsonableObject;
+	const conf = (ctx.get('conf') || "") as string;
+
+	const zout = await zencodeExec(script, { data, keys, extra, conf	});
+
+	return ctx.pass(zout.result)
+});
+
+
+
+export const zencode = p;
diff --git a/pkg/zencode/test/e2e.ts b/pkg/zencode/test/e2e.ts
new file mode 100644
index 00000000..9847c018
--- /dev/null
+++ b/pkg/zencode/test/e2e.ts
@@ -0,0 +1,37 @@
+import test from 'ava';
+import { Slangroom } from '@slangroom/core';
+import { zencode } from '@slangroom/zencode';
+import type { JsonableObject } from '@slangroom/shared';
+
+
+test('run zencode', async (t) => {
+	const scriptCreate = `
+Rule unknown ignore
+Given I send keys 'neo_keys' and send script 'neo_script' and send data 'neo_data' and send conf 'neo_conf' and send extra 'neo_extra' and execute zencode and output into 'ecdh_public_key'
+Given I have a 'string dictionary' named 'ecdh_public_key'
+Then print data
+`;
+	const slangroom = new Slangroom(zencode);
+	const res = await slangroom.execute(scriptCreate, {
+		keys: {
+			neo_keys: {
+				keyring: {
+					ecdh: "FJ5Esc1koLSH+9pKSdI65tcyH2HowzXMe0UdsqktmZU=",
+				}
+			},
+			neo_conf: "",
+			neo_data: {},
+			neo_extra: {},
+			neo_script: `
+				Scenario 'ecdh': Create the public key
+				Given I have the 'keyring'
+				When I create the ecdh public key
+				Then print the 'ecdh public key'
+			`
+		},
+	});
+	t.deepEqual((res.result['ecdh_public_key'] as JsonableObject), {
+   ecdh_public_key: "BLOYXryyAI7rPuyNbI0/1CfLFd7H/NbX+osqyQHjPR9BPK1lYSPOixZQWvFK+rkkJ+aJbYp6kii2Y3+fZ5vl2MA="
+	});
+
+});
diff --git a/pkg/zencode/tsconfig.json b/pkg/zencode/tsconfig.json
new file mode 120000
index 00000000..fd0e4743
--- /dev/null
+++ b/pkg/zencode/tsconfig.json
@@ -0,0 +1 @@
+../../tsconfig.json
\ No newline at end of file
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index a1b46436..1da4a087 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -224,6 +224,15 @@ importers:
         specifier: ^5.1.3
         version: 5.1.3
 
+  pkg/zencode:
+    dependencies:
+      '@slangroom/core':
+        specifier: workspace:*
+        version: link:../core
+      '@slangroom/shared':
+        specifier: workspace:*
+        version: link:../shared
+
 packages:
 
   /@aashutoshrathi/word-wrap@1.2.6: