moleculer-microservices-spike [Snyk] Upgrade moleculer from 0.14.14 to 0.14.15

[Snyk] Upgrade moleculer from 0.14.14 to 0.14.15

Open snyk-bot opened this issue 2 years ago • 0 comments

Snyk has created this PR to upgrade moleculer from 0.14.14 to 0.14.15.

merge advice :information_source: Keep your dependencies up-to-date. This makes it easier to fix existing vulnerabilities and to more quickly identify and fix newly disclosed vulnerabilities when they affect your project.

The recommended version is 1 version ahead of your current version.
The recommended version was released 21 days ago, on 2021-07-10.

Release notes

Package name: moleculer

0.14.15 - 2021-07-10
15 commits from 5 contributors.

Changes
- fix nats version in peerDependencies.
- convert url to servers in nats@2. #954
- add typing for mcall settled option. #957
- revert TS ThisType issue in 0.14.14. #958
- update dependencies
- add useTag259ForMaps: false default option for CBOR serializer to keep the compatibility.

0.14.14 - 2021-06-27

105 commits from 11 contributors.

New CBOR serializer #905

CBOR (cbor-x) is a new serializer but faster than any other serializers.

Example

// moleculer.config.js
module.exports = {
    logger: true,
    serializer: "CBOR"
};

Benchmark

const res = await broker.mcall([
    { action: "posts.find", params: { limit: 2, offset: 0 },
    { action: "users.find", params: { limit: 2, sort: "username" } },
    { action: "service.notfound", params: { notfound: 1 } }
], { settled: true });
console.log(res);

The res will be something similar to

[
    { status: "fulfilled", value: [/*... response of `posts.find`...*/] },
    { status: "fulfilled", value: [/*... response of `users.find`...*/] },
    { status: "rejected", reason: {/*... Rejected response/Error`...*/} }
]

New `MOLECULER_CONFIG` environment variable in Runner

In the Moleculer Runner, you can configure the configuration filename and path with the MOLECULER_CONFIG environment variable. It means, no need to specify the config file with --config argument.

Supporting `[email protected]` in NATS transporter

The new nats 2.x.x version has a new breaking API which has locked the NATS transporter for [email protected] library. As of this release, the NATS transporter supports both major versions of the nats library.

The transporter automatically detects the version of the library and uses the correct API.

Async custom validator functions and `ctx` as metadata

Since [email protected], the FastestValidator supports async custom validators and you can pass metadata for custom validator functions.
In Moleculer, the FastestValidator passes the ctx as metadata. It means you can access to the current context, service, broker and you can make async calls (e.g calling another service) in custom checker functions.

Example

// posts.service.js module.exports = { name: "posts", actions: { params: { $$async: true, owner: { type: "string", custom: async (value, errors, schema, name, parent, context) => { const ctx = context.meta;

            <span class="pl-k">const</span> <span class="pl-s1">res</span> <span class="pl-c1">=</span> <span class="pl-k">await</span> <span class="pl-s1">ctx</span><span class="pl-kos">.</span><span class="pl-en">call</span><span class="pl-kos">(</span><span class="pl-s">"users.isValid"</span><span class="pl-kos">,</span> <span class="pl-kos">{</span> <span class="pl-c1">id</span>: <span class="pl-s1">value</span> <span class="pl-kos">}</span><span class="pl-kos">)</span><span class="pl-kos">;</span>
            <span class="pl-k">if</span> <span class="pl-kos">(</span><span class="pl-s1">res</span> <span class="pl-c1">!==</span> <span class="pl-c1">true</span><span class="pl-kos">)</span>
                <span class="pl-s1">errors</span><span class="pl-kos">.</span><span class="pl-en">push</span><span class="pl-kos">(</span><span class="pl-kos">{</span> <span class="pl-c1">type</span>: <span class="pl-s">"invalidOwner"</span><span class="pl-kos">,</span> <span class="pl-c1">field</span>: <span class="pl-s">"owner"</span><span class="pl-kos">,</span> <span class="pl-c1">actual</span>: <span class="pl-s1">value</span> <span class="pl-kos">}</span><span class="pl-kos">)</span><span class="pl-kos">;</span>
            <span class="pl-k">return</span> <span class="pl-s1">value</span><span class="pl-kos">;</span>
        <span class="pl-kos">}</span> <span class="pl-kos">}</span><span class="pl-kos">,</span> 
    <span class="pl-kos">}</span><span class="pl-kos">,</span>
    <span class="pl-c">/* ... */</span>
<span class="pl-kos">}</span>

}