Generate Swagger model definition from JSON schema files (http://json-schema.org/draft-06/schema)

swagger_model_def.js

let getSwaggerDefinitions = function(){  
    let schemaPassword = require('../schemas/changePasswordRequest.json');
    let schemaUser = require('../schemas/createUserRequest.json');
    let schemaLogin = require('../schemas/loginUserRequest.json');
    let schemaProfile = require('../schemas/profilePutSchema.json');
    let schemas={password:schemaPassword, user:schemaUser, login: schemaLogin, profile: schemaProfile};
    //let schemas={profile: schemaProfile};
    let reply={};
    for (var key in schemas) {
        let upperLevel = schemas[key].properties;
        let hasNested = false;
        _.forEach(upperLevel, function(item, itemKey){
            hasNested = false;
            let processed = false;
            if (item.oneOf != undefined) hasNested = true;
            if (item.properties != undefined) hasNested = true;
            if (item.properties && itemKey !='access' ) {  
                let model={};
                model.type="object";
                model.properties = item.properties; 
                if (reply[key]==undefined) {
                    reply[key]={};
                    reply[key].type="object";
                    reply[key].properties={};
                }
                reply[key].properties[itemKey]=model;
                processed= true;
            }
            if (item.oneOf && itemKey !='access' && reply[itemKey]==undefined) {
                if (item.oneOf.length!=undefined) {
                    for (choice in item.oneOf) {
                        let model={};
                        model.type="object";
                        model.properties = item.oneOf[choice].properties; 
                        let uniqKey=itemKey + choice.toString();
                        reply[uniqKey]={};
                        reply[uniqKey].type="object";
                        reply[uniqKey].properties={};
                        reply[uniqKey].properties[key]=model;
                    }
                }
                processed = true;
            }
            if (!processed && !hasNested && itemKey !='access' && item.type == 'object') {
                let model={};
                model.type="object";
                model.properties = item.properties; 
                if (reply[key]==undefined) {
                    reply[key]={};
                    reply[key].type="object";
                    reply[key].properties={};
                }
                reply[key].properties[itemKey]=model;
            }
        });
        if (hasNested==false) {
            if (key !='access' && reply[key]==undefined) {
                let model={};
                model.type="object";
                model.properties = upperLevel;
                reply[key]=model;
            }
        } 
    }
    return reply;
  }