mr-kenikh / nestjs-mongoose-discriminators

Embedded Discriminators

Hi there, I'm Mr. Kenikh 👋

About Me

I am a software developer really interested and passionate about technologies related to the blockchain and automation. Greatly encouraged and focused on building efficient, scalable solutions powering the future for DeFi, GameFi, and Web3. I am always zealous to contribute to open-source projects and love learning from technological discoveries.

Skills

• Languages: JavaScript, TypeScript, Go
• Technologies: Ethereum, Cosmos, DeFi protocols, Cosmos SDK
• Tools: GitHub, Docker

Projects

• Cronos: An Ethereum-compatible blockchain network built on Cosmos SDK.
• REStake: Auto-compounder script for Cosmos Validators.
• Auto-Compound: A project enabling validators to automatically accumulate rewards.

Looking Forward

I'm on the lookout for opportunities where I can contribute my skills in blockchain and automation. If you're interested in collaborating, feel free to reach out!

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This README is a living document, and I'll be updating it as I grow and take on new challenges. Thanks for stopping by!

nestjs-mongoose-discriminators's Issues

Problem: resource service test fails

Resource schema has a field msgs that contains an array of messages: MsgAlert, MsgInfo or MsgWarn (each implements Msg). But in-array properties are not cast to the associated SchemaType:

ResourceService › should be casted

    - Expected  - 1
    + Received  + 1

    @@ -1,11 +1,11 @@
      Object {
        "index": 0,
        "msgs": Array [
          Object {
            "action": "wipe",
    -       "instance_id": 0,
    +       "instance_id": "0",
            "type": "alert",
          },
          Object {
            "info": "success",
            "type": "info",

The problem is that value field of discriminator mapping has null value, although alert, info or warn is expected:

ResourceService › should match discriminator mapping

    - Expected  - 3
    + Received  + 3

      Array [
        Object {
          "isRoot": true,
          "key": "type",
    -     "value": "alert",
    +     "value": null,
        },
        Object {
          "isRoot": true,
          "key": "type",
    -     "value": "info",
    +     "value": null,
        },
        Object {
          "isRoot": true,
          "key": "type",
    -     "value": "warn",
    +     "value": null,
        },
      ]

Tests of the msg service passes successfully, there is no problem with discriminator mapping.