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trader-server

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OData server for testing strategies, simulating and real trading.

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# OData V4 Service Metadata Document Using this module you can generate a service metadata document response from a simple JSON format, an advanced schema JSON format or an Edmx instance created with [odata-v4-metadata](https://github.com/jaystack/odata-v4-metadata). ## Basic usage Use the simple JSON format and convert your metadata JSON to a service metadata document. ```javascript var ServiceMetadata = require('odata-v4-service-metadata').ServiceMetadata; // $metadata express.js route app.get('/odata/\\$metadata', ServiceMetadata.defineEntities({ namespace: 'Default', containerName: 'Container', entities: [ { name: 'Kitten', collectionName: 'Kittens', keys: ['Id'], computedKey: true, properties: { Id: 'Edm.String', Name: 'Edm.String', Age: 'Edm.Int32', Lives: 'Edm.Int32', Owner: 'Edm.String' }, annotations:[ { name: 'UI.DisplayName', value: 'Meww' }, { property: 'Id', name: 'UI.ReadOnly', value: 'true' }, { property: 'Title', name: 'UI.DisplayName', value: 'Meww Meww' }, ] } ] }).requestHandler()); ``` ## Advanced usage Use a schema JSON, which is more verbose, but you can customize the metadata in a more advanced way. ```javascript var ServiceMetadata = require('odata-v4-service-metadata').ServiceMetadata; var schema = require('./schema'); var serviceMetadata = ServiceMetadata.processMetadataJson(schema); var serviceMetadataDocument = serviceMetadata.document(); ``` An example schema JSON looks like [this](https://raw.githubusercontent.com/jaystack/odata-v4-service-metadata/master/tests/schema2.json)