realmethods
v0.2.18
Published
realMethods API for programmatic access to realMethods to generate fully functional serverless, RESTful APIs, and webapps. Choose from available community tech stacks and models, or use, and optinally contribute, your own.
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realMethods Node.js API
A Node.js API to programmatically interact with the realMethods Platform.
Use realMethods to manage models and technology stacks to generate, commit, and archive fully functional applications.
Make code generation an essential up-front phase of your development processes.
Bootstrap your next project with realMethods, generating all the core code and services your applications needs, but you likely do not want to write.
Model support includes:
- UML
- SQL Script
- JSON (realMethod custom)
- POJOs (jar file)
- Eclipse Modeling Framework (EMF)
Current technology stacks support includes:
- Spring Boot/Core
- Struts 2
- ASP.NET
- AWS Lambda
- Google Functions
- Spark Web Micro-framework
- In Development : Ruby on Rails, Play, and DJango
Installation
npm install realmethods
Getting Started
Available Commands
All commands return a JSON structure containing the following fields:
- resultCode : SUCCESS or any other code indicating a failure in fulfilling the command.
- result : A JSON structure made up of the results for the command.
- processingMessage : A message providing detail related to the outcome of the command execution.
authenticate
Before using any of the realMethod services, you must authenticate using the token provided when you created an account on http://www.realmethods.com. If you have not yet registered, you will need to do so first.
Example:
realmethods.authenticate(yourToken)
.then(function(result) {
console.log( result );
}).catch(err => console.log(err));
User Commands
userInfo
Gets information about the signed in user.
Example:
realmethods.userInfo()
.then(function(data) {
console.log( data.result );
});
{"name":"John Smith", "email":"[email protected]", "company":Any Company, Inc.", "usageLevel":"Professional"}
Model Commands
listModel
Return a list of models. Use the scope and filter options to return a more precise list.
Example:
realmethods.listModels(scope, filter)
.then(function(data) {
console.log(JSON.parse(data.result));
Options
- scope: public, private, community An empty value returns public and private.
- filter: emf, sqlscript, uml, xmi, pojo, json An empty value returns all.
validateModel
Validate a model for possible usage later on for application generation. A model is not made available until it has been published.
Example:
realmethods.validateModel(file_path)
.then(function(data) {
console.log(data);
});
Options
- file_path: the path to the model file.
registerModel
Publish a model to make it available to others (public) and to make it available for application generation.
Publish a model using a YAML directives file. Scope: public or private[default].
Example:
realmethods.registerModel(yaml_file, scope)
.then(function(data) {
console.log(data);
}).catch(err => console.log(err));
Options
- yaml_file - Path to the YAML file that includes the model registration directives
<version: 1.0
saveParams:
name: CR Entity Model
description: Customer relations Eclipse Modeling Framework (EMF) model
modelPath: ./samples/models/
modelFile: customer.relations.ecore>
- scope - Register the model as public or private [default].
downloadModel
Download a model file. Only owned public models can be downloaded.
Example:
realmethods.downloadModel(model_id, output_file_path)
.then(function(data){
console.log(data);
}).catch(err => console.log(err));
Options
- model_id - The unique identifier for the model
- output_file_path - The path and file to copy the model into.
promoteModel
Any private model can be promoted to public. Making it public allows it to be accessed by the others.
Example:
realmethods.promoteModel(id)
.then(function(data){
console.log(data);
}).catch(err => console.log(err));
Option
- id : the unique identifier of the model
demoteModel
An owned public model can be demoted to private.
Example:
realmethods.demoteModel(id)
.then(function(data){
console.log(data);
}).catch(err => console.log(err));
Option
- id : the unique identifier of the technology stack
deleteModel
Use to delete a model. Can only delete a private model.
Deletion cannot be undone.
Example:
realmethods.deleteModel(id)
.then(function(data){
console.log(data);
}).catch(err => console.log(err));
Option
- id : the unique identifier of the model
Technology Stack Commands
listStack
List available technology stacks.
Scope: public, private, community Filter: serverless, webapp, restfulapi, mobile
An empty scope value returns both your private and public technology stacks. An empty filter value returns all technology stack types.
Example:
realmethods.listStack(scope, filter)
.then(function(data) {
console.log(JSON.parse(data.result));
}).catch(err => console.log(err));
Options
- scope: public, private, community
- filter: emf, sqlscript, uml, pojo, json
validateStack
Validate a technology for possible usage later on for application generation.
A technology stack is not made available until is has been published. To understand the contents of a technology stack package file, consider downloading and unzipping one.
Example:
realmethods.validateStack(stackZipFilepath)
.then(function(data) {
console.log(data);
});
Options
- stackZipFilepath: The path to the technology stack package (ZIP) file.
registerTechStack
Register a technology stack package to make it available for application generation.
Register uses YAML directives. Scope: public or private[default].
Example:
realmethods.registerTechStack(yaml_file, scope)
.then(function(data) {
console.log(data);
}).catch(err => console.log(err));
Options
- yaml_file - Path to the YAML file that includes the registration directives
version: 1.0
saveParams:
name: AWS Lambda RDS Upgraded
description: Sprint 2 version of Bowling EMF
stackPath: ./samples/techstacks/
stackFile: AWS_Lambda_RDS_Upgraded.zip
- scope - Register the technology stack as public or private [default].
downloadStack
Download a technology stack package file. Only an owned or public technology stack packages can be downloaded.
Example:
realmethods.downloadStack(stack_id, output_file_path)
.then(function(data){
console.log(data);
}).catch(err => console.log(err));
Options
- stack_id - The unique identifier for the model
- output_file_path - The path and file to copy the model into.
promoteStack
An owned private technology stack can be promoted to public.
Making it public allows it to be accessed by others.
Example:
realmethods.promoteStack(id)
.then(function(data){
console.log(data);
}).catch(err => console.log(err));
Option
- id : the unique identifier of the technology stack package
demoteStack
An owned public technology stack package can be demoted to private.
Example:
realmethods.demoteStack(id)
.then(function(data){
console.log(data);
}).catch(err => console.log(err));
Option
- id : the unique identifier of the technology stack package
deleteStack
Use to delete a technology stack package. Can only delete a private technology stack package.
Deletion cannot be undone.
Example:
realmethods.deleteStack(id)
.then(function(data){
console.log(data);
}).catch(err => console.log(err));
Option
- id : the unique identifier of the technology stack package
stackOptions
Each technology stack has a set of customizable options that are applied during code generation.
Download, modify, and provide these options during code generation.
Example:
realmethods.stackOptions(id)
.then(function(data){
console.log(data);
}).catch(err => console.log(err));
Option
- id : the unique identifier of the technology stack
Application Commands
generateApp
Generates an application using the directives of a YAML file.
This YAML file allows the description of an application generation directive including a model identifier, technology stack identifier, Git options and more.
A model identifier can be either a model YAML file or an ID of an already published model file.
Example:
realmethods.generateApp(yaml_file)
.then(function(data){
console.log(data);
}).catch(err => console.log(err));
Option
- yaml_file - path and name of the YAML file.
downloadApp
Download a previously generated archived application ZIP file. Only owned or public application archives can be downloaded.
Example:
realmethods.downloadApp(app_id, output_file_path)
.then(function(data){
console.log(data);
}).catch(err => console.log(err));
Options
- app_id - The unique identifier of a generated application archive (ZIP) file.
- output_file_path - The name and location to download the application into.
Delete an Application
Delete a previously generated private application archive.
Example:
realmethods.deleteApp(id)
.then(function(data){
console.log(data);
}).catch(err => console.log(err));
Option
- id - The unique identifier of a generated application archive.
promoteApp
Promote an application from private scope to public.
Example:
realmethods.promoteApp(id)
.then(function(data){
console.log(data);
}).catch(err => console.log(err));
Option
- id - The unique identifier of a generated application archive.
promoteApp
Demote an application from public scope to private.
Example:
realmethods.demoteApp(id)
.then(function(data){
console.log(data);
}).catch(err => console.log(err));
Option
- id - The unique identifier of a generated application archive.
listApps
List previously generated applications that have been archived.
realmethods.listApps(scope)
.then(function(data){
console.log(JSON.parse(data.result));
}).catch(err => console.log(err));
Option
-scope: public, private, or community. An empty value returns all public and private.
Important YAML Configuration Files
As outlined above, certain commands require a YAML file. The following details the structure of each YAML file.
Git Configuration Parameters
This YAML file contains one or more groupings of parameters to control committing an application's files (code, Maven files, Dockerfile, etc..) to GitHub. This file is referenced by an application generation YAML file.
Example Contents:
gitParams:
- name: bitbucket_test
username: xxxxxxxxx
password: xxxxxxxxx
repository: bb-demo # public repository
tag: latest
host: bitbucket.org
- name: git-hub-test
username: xxxxxxxxx
password: xxxxxxxxx
repository: github-demo # public repository
tag: latest
host: github.com
```
View an example within the installed package in sub-directory _./samples/github/_
### Application Generation Configuration Parameters
This YAML file contains the directives required to generate an application using a specified model, technology stack, application options, and GitHub entry of an entry found in a specified YAML file.
Example Contents:
apps:
- techStackId: 3
modelId: 1
appOptionsFile: ./samples/options/aws.lambda.rdbms.options.json
gitHubParams:
entry: app-1-params
file: ./samples/github/demo.github.params.yml
saveParams:
name: Bowling App v0.01
description: Sprint 1 version of Serverless using Bowling EMF Model
- techStackId: AWSLambdaRDS
modelId: 2
appOptionsFile: ./samples/options/aws.lambda.rdbms.options.json
gitHubParams:
entry: app-2-params
file: ./samples/github/demo.github.params.yml
saveParams:
name: Bowling App v0.02
description: Sprint 2 version of Serverless using Bowling EMF Model
View an example within sub-directory _./samples/yamls/_
### Stack and Model Publish Parameters
This YAML file contains the location of the reference file to publish, along with save and version related details.
Example Contents:
version: 1.0 saveParams: name: AWS Lambda RDS Upgraded description: Sprint 2 version of Bowling EMF stackPath: ./samples/techstacks/ stackFile: AWS_Lambda_RDS_Upgraded.zip
View an example within sub-directory _./samples/yamls/_