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serverless-models-plugin's Issues

JSON example

In addition to the YAML examples for defining a Model it'd be handy to give a JSON example. One could then see what was required and also where the format differs from that entered directly into API Gateway.

How to retrieve models/schemas in Lambda/Javascript?

Since API Gateway does not use Models to perform any schema validation of request/response messages (currently at least), Im considering using one of the Javascript JSON-Schema validator implementations for NodeJS to do this myself inside Lambda handler.

In order to do that, validators are requiring schemas and then I need to be able to retrieve the models/schemas from s-models.json file. Is it as easy as just using require() function, or do you suggest another way?

Questions about Swagger compatibility and implications.

I found this project during my initial research on practical Serverless implementation and was wondering if any thought about compatibility with Swagger and Swagger specifications has went into it, or if the author is planning on implementing anything of that nature in the future.

Specifically:
  • Is it possible to pull or push model information to and from a Swagger specification file?
  • Has this project been tested, to any degree, with the Swagger export plugin for Serverless?
  • If so, is it known whether or not the two plugins are mutually exclusive?

I would not mind bringing myself and my team to the effort, but I wouldn't want to do that if we're going to be way-off-track from the plugin's core ideals and objectives.

Thanks,

Error 'Model not defined: Empty'

Hyprbrain,

wanted to use your plugin for added model support but when testing I am getting an error:
"POST - registrations: Model not defined: Empty" where I have a sls function named 'registration'.

I defined a model 'registrationModel' in s-models.json (in my project root folder) and referenced to it in my s-function.json like this:

      "requestModels": {
        "application/json": "registrationModel"
      },

sls models list outputs me the model:

$ sls models list
Serverless: registrationModel

and the sls models show registrationModel gives:

$ sls models show registrationModel
Serverless: 
{
  "registrationModel": {
    "$schema": "http://json-schema.org/draft-04/schema#",
    "type": "object",
    "properties": {
      "myProp": {
        "type": "string"
      },
      "myProp2": {
        "type": "number"
      }
    }
  }
}

sls dash deploy --debug gives:

Serverless: Deploying endpoints in "dev" to the following regions: eu-central-1  
Serverless: /   serverless:lib.node_modules.serverless.lib.ProviderAws "dev - eu-central-1": found existing REST API on AWS API Gateway with name: BCOS-Serverless +186ms
  serverless:lib.node_modules.serverless.lib.utils.index Writing file: /Users/dennisoverbeeke/Documents/Development/BCOS-Serverless/_meta/variables/s-variables-dev-eucentral1.json... +3ms
Serverless: |   serverless:lib.node_modules.serverless.lib.ProviderAws "dev - eu-central-1": found existing REST API on AWS API Gateway with name: BCOS-Serverless +168ms
  serverless:lib.node_modules.serverless.lib.utils.index Reading file: /Users/dennisoverbeeke/Documents/Development/BCOS-Serverless/s-models.json... +9ms
Serverless: Failed to deploy endpoints in "dev" to the following regions:  
Serverless: eu-central-1 ------------------------  
Serverless:   POST - registrations: Model not defined: Empty  
  serverless:lib.node_modules.serverless.lib.actions.EndpointDeploy ServerlessError: Model not defined: Empty
    at new ServerlessError (/Users/dennisoverbeeke/npm/lib/node_modules/serverless/lib/Error.js:17:11)
    at /Users/dennisoverbeeke/Documents/Development/BCOS-Serverless/node_modules/serverless-models-plugin/lib/actions/ModelsDeploy.js:100:45
    at tryCatcher (/Users/dennisoverbeeke/Documents/Development/BCOS-Serverless/node_modules/serverless-models-plugin/node_modules/bluebird/js/release/util.js:16:23)
    at Promise._settlePromiseFromHandler (/Users/dennisoverbeeke/Documents/Development/BCOS-Serverless/node_modules/serverless-models-plugin/node_modules/bluebird/js/release/promise.js:502:31)
    at Promise._settlePromise (/Users/dennisoverbeeke/Documents/Development/BCOS-Serverless/node_modules/serverless-models-plugin/node_modules/bluebird/js/release/promise.js:559:18)
    at Promise._settlePromise0 (/Users/dennisoverbeeke/Documents/Development/BCOS-Serverless/node_modules/serverless-models-plugin/node_modules/bluebird/js/release/promise.js:604:10)
    at Promise._settlePromises (/Users/dennisoverbeeke/Documents/Development/BCOS-Serverless/node_modules/serverless-models-plugin/node_modules/bluebird/js/release/promise.js:683:18)
    at Promise._fulfill (/Users/dennisoverbeeke/Documents/Development/BCOS-Serverless/node_modules/serverless-models-plugin/node_modules/bluebird/js/release/promise.js:628:18)
    at Promise._resolveCallback (/Users/dennisoverbeeke/Documents/Development/BCOS-Serverless/node_modules/serverless-models-plugin/node_modules/bluebird/js/release/promise.js:445:14)
    at Promise._settlePromiseFromHandler (/Users/dennisoverbeeke/Documents/Development/BCOS-Serverless/node_modules/serverless-models-plugin/node_modules/bluebird/js/release/promise.js:514:17)
    at Promise._settlePromise (/Users/dennisoverbeeke/Documents/Development/BCOS-Serverless/node_modules/serverless-models-plugin/node_modules/bluebird/js/release/promise.js:559:18)
    at Promise._settlePromise0 (/Users/dennisoverbeeke/Documents/Development/BCOS-Serverless/node_modules/serverless-models-plugin/node_modules/bluebird/js/release/promise.js:604:10)
    at Promise._settlePromises (/Users/dennisoverbeeke/Documents/Development/BCOS-Serverless/node_modules/serverless-models-plugin/node_modules/bluebird/js/release/promise.js:683:18)
    at Promise._fulfill (/Users/dennisoverbeeke/Documents/Development/BCOS-Serverless/node_modules/serverless-models-plugin/node_modules/bluebird/js/release/promise.js:628:18)
    at MappingPromiseArray.PromiseArray._resolve (/Users/dennisoverbeeke/Documents/Development/BCOS-Serverless/node_modules/serverless-models-plugin/node_modules/bluebird/js/release/promise_array.js:125:19)
    at MappingPromiseArray._filter (/Users/dennisoverbeeke/Documents/Development/BCOS-Serverless/node_modules/serverless-models-plugin/node_modules/bluebird/js/release/map.js:123:10)
    at MappingPromiseArray._promiseFulfilled (/Users/dennisoverbeeke/Documents/Development/BCOS-Serverless/node_modules/serverless-models-plugin/node_modules/bluebird/js/release/map.js:95:18)
    at MappingPromiseArray.PromiseArray._iterate (/Users/dennisoverbeeke/Documents/Development/BCOS-Serverless/node_modules/serverless-models-plugin/node_modules/bluebird/js/release/promise_array.js:113:31)
    at MappingPromiseArray.init (/Users/dennisoverbeeke/Documents/Development/BCOS-Serverless/node_modules/serverless-models-plugin/node_modules/bluebird/js/release/promise_array.js:77:10)
    at Promise._settlePromise (/Users/dennisoverbeeke/Documents/Development/BCOS-Serverless/node_modules/serverless-models-plugin/node_modules/bluebird/js/release/promise.js:556:21)
    at Promise._settlePromise0 (/Users/dennisoverbeeke/Documents/Development/BCOS-Serverless/node_modules/serverless-models-plugin/node_modules/bluebird/js/release/promise.js:604:10)
    at Promise._settlePromises (/Users/dennisoverbeeke/Documents/Development/BCOS-Serverless/node_modules/serverless-models-plugin/node_modules/bluebird/js/release/promise.js:683:18)
    at Async._drainQueue (/Users/dennisoverbeeke/Documents/Development/BCOS-Serverless/node_modules/serverless-models-plugin/node_modules/bluebird/js/release/async.js:138:16)
    at Async._drainQueues (/Users/dennisoverbeeke/Documents/Development/BCOS-Serverless/node_modules/serverless-models-plugin/node_modules/bluebird/js/release/async.js:148:10)
    at Immediate.Async.drainQueues [as _onImmediate] (/Users/dennisoverbeeke/Documents/Development/BCOS-Serverless/node_modules/serverless-models-plugin/node_modules/bluebird/js/release/async.js:17:14)
    at processImmediate [as _immediateCallback] (timers.js:383:17) +5ms
Serverless:   
Serverless: Run this again with --debug to get more error information...

Would love to use the plugin but it it not working for me... Did I do something wrong? Or is something not working correctly?

'sls models show' not working

I am getting the following error:

xxx-MacBook-Pro:serverless-famepick xxx$ sls models show
/usr/local/lib/node_modules/serverless/node_modules/bluebird/js/release/async.js:61
        fn = function () { throw arg; };
                           ^

ServerlessError: Command not found.  Enter "serverless help" to see all available commands.
    at new ServerlessError (/usr/local/lib/node_modules/serverless/lib/Error.js:17:11)
    at Serverless.command (/usr/local/lib/node_modules/serverless/lib/Serverless.js:360:31)
    at /usr/local/lib/node_modules/serverless/bin/serverless:19:16
    at tryOnImmediate (timers.js:534:15)
    at processImmediate [as _immediateCallback] (timers.js:514:5)
From previous event:
    at Object.<anonymous> (/usr/local/lib/node_modules/serverless/bin/serverless:18:4)
    at Module._compile (module.js:413:34)
    at Object.Module._extensions..js (module.js:422:10)
    at Module.load (module.js:357:32)
    at Function.Module._load (module.js:314:12)
    at Function.Module.runMain (module.js:447:10)
    at startup (node.js:146:18)
    at node.js:404:3

updating s-project.json

although there is generic text at serverless.com it would be nice to have a section on adding this plugin to. I guessed wrong with 'serveless-model' and realised my error. If the really-useful server less-models-plugin is one's first plugin one could over look the need to update

In the file s-project.json add the plug to the list of plug-ins. E.g.,

{
"name": "juturnaSLS",
"custom": {},
"plugins": ["serverless-models-plugin"]
}

Automatically add dependency to package.json

When using other plugins the dependencies in package.json are added. This is not the case for the serverless-models-plugin. When transferring project to other machine (i.e. a build server) the plugins are not automatically installed with npm install

Is this an error at my side? Otherwise this might be a good add?

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