Angular OpenAPI/Swagger Client

A simple and powerful OpenAPI/Swagger Client for Angular, based on promises to connect with endpoint using OpenAPI/Swagger Specification 2.0.

Features

POST, PUT, GET, DELETE, PATCH and CONNECT request are supported.
Params in: query, path, formData and header are supported.
SecuritySchema with security in API are supported(only type apiKey).
By default, PUT and POST request send with content-type: application/x-www-form-urlencoded.
Removes all parameters that have not been established in the API definition.
Implements a Pre-Validator for params and supported data types, format and required.
Global static and dynamic default value based on LocalStorage.
Support for uploading files using consume in the API definition and with at least one parameter in formData.

Getting Started

Install

Install via NPM

npm install angular-swagger2-client

Install via Bower

bower install angular-swagger2-client

Start Using

Include

Include the required libraries in your index.html:

<html>
    <head>
        <title>My Angular Application</title>
        <!-- Angular swagger Client -->
        <script src="vendor/angular-swagger2-client/dist/angular-swagger2-client.js"></script>
    </head>
    <body>
        ...
    </body>
</html>

IMPORTANT: Where vendor you need replace for you downaload directory. If you ussing bower replace for bower_components, and if you using npm you need replace for node_modules

Inject angular-swagger2-client module

Inject

angular-swagger2-client have to be injected to your angular application as a dependency

angular.module('myApp', [
  'angular-swagger2-client'
])

Prepare you OpenAPI/Swagger

Synchronous swagger.json load

If you have content of your api's swagger.json available at config time you can use angular-swagger2-client like this:

angular.module('myApp', [
  'angular-swagger2-client'
])
  .value('SwaggerData', SwaggerData) // Your api's swagger.json as a javascript object
  .provider('Api', Api); // Define Api provider

function Api() {
  // This is fully described in Provider Recipe in angularjs [docs](https://docs.angularjs.org/guide/providers#provider-recipe)
  // $get is called during dependency injection. By this your service can use other services (like SwaggerData) as dependency
  this.$get = function(AngularSwagger2Client, SwaggerData) {
    return new AngularSwagger2Client(SwaggerData)
  };
}

Asynchronous swagger.json load

Sometimes our swagger.json is hosted on the api server and we need to load it using AJAX. So we need to use lazy loading pattern

angular.module('myApp', [
  'angular-swagger2-client'
])
  .constant('API_URL', 'https://api.my-service.com') // Url of our api server which swagger.json is hosted there
  .provider('Api', Api); // Define Api provider

function Api() {
  var deferred;

  // This is fully described in Provider Recipe in angularjs [docs](https://docs.angularjs.org/guide/providers#provider-recipe)
  // $get is called during dependency injection. By this your service can use other services (like $http) as dependency
  this.$get = function($http, $q, API_URL, AngularSwagger2Client) {
    if (undefined === deferred) {
      deferred = $q.defer();
    }

    $http.get(API_URL + "/swagger.json")
      .success(function (data) {
        // Uncomment this if you don't have 'host' key defined in your swagger.json
        // 'host' have to refer to your API_URL without http/https://
        // data.host = API_URL.replace(/^https?\:\/\//, "");

        deferred.resolve(new AngularSwagger2Client(data));
      })
      .error(function (data) {
        deferred.reject(data);
      });

    return {
      load: function () {
        return deferred.promise;
      }
    };
  };
}

Communicating with your API

Your API methods are accessible using:

AngularSwagger2Client.api[namespace][operationId](parameters, configuration)
  .then(function (response) {
      // Data is available in response.data
      // Status is available in response.status
      // Status Text is available in response.statusText
  })
  .catch(function (response) {
      // Data is available in response.data
      // Status is available in response.status
      // Status Text is available in response.statusText

      // If rejection was due to Validation errors they're available in response.validation array
  });

namespace is a slug (all braces [,],{ and } are removed) of one of these in priority:

path's first tag
first part of the path (/entities/{entityId} --> entities)
first part of the baePath (/api --> api)

`object` parameters `optional`

Use parameters to pass any query, path, header and body parameters

`object` configuration `optional`

Use configuration for any $http() method input

IMPORTANT: Setting configuration may overwrite request config which are created by angular-swagger2-client (which are url, method, data, headers keys) to create api call in fact causes malfunction

Example API Definition

Suppose this swagger.yml describes your api and your swagger.json is generated based on it:

swagger: '2.0'
info:
  title: my awesome api
  version: 2.0.0
schemes:
  - http
consumes:
  - application/my.awesome.api.v1+json
  - application/json
  - text/plain
produces:
  - application/my.awesome.api.v1+json
  - application/json

securityDefinitions:
  key:
    type: apiKey
    in: query
    name: token
  basic:
    type: basic
security:
  - key: []

parameters:
  pageParam:
    name: page
    in: query
    description: Desired page number in a paginated result set
    type: integer
    format: int32
    minimum: 1
    default: 1
  pageSizeParam:
    name: pageSize
    in: query
    description: Desired page size in a paginated result set
    type: integer
    format: int32
    minimum: 1
    default: 10

paths:
  /sessions:
    post:
      security:
        - basic: []
      tags:
        - sessions
      summary: Set up a new session by providing correct credentials
      operationId: createSession
      responses:
        201:
          description: Created
          schema:
            $ref: "#/definitions/session"
        default:
          description: Error
          schema:
            $ref: "#/definitions/error"
    delete:
      tags:
        - sessions
      summary: Revoke an existing session
      operationId: deleteSession
      responses:
        200:
          description: Revoked
        default:
          description: Error
          schema:
            $ref: "#/definitions/error"

  /entities:
    get:
      tags:
        - entities
      operationId: getEntities
      summary: Get list of filtered and paginated entities
      parameters:
        - name: keyword
          type: string
          in: query
        - $ref: '#/parameters/pageParam'
        - $ref: '#/parameters/pageSizeParam'
      responses:
        200:
          description: Ok
          schema:
            allOf:
              - $ref: "#/definitions/paginated"
              - type: object
                properties:
                  entities:
                    type: array
                    items:
                      $ref: "#/definitions/entity"
        404:
          description: Nothing found
          schema:
            $ref: "#/definitions/paginated"
        default:
          description: error
          schema:
            $ref: "#/definitions/error"

  /entities/{entityId}:
      parameters:
        - name: entityId
          required: true
          in: path
          type: integer
          format: int32
      delete:
        tags:
          - entities
        operationId: deleteEntity
        summary: Delete one entity
        responses:
          204:
            description: Deleted one
          default:
            description: error
            schema:
              $ref: "#/definitions/error"

definitions:
  credentials:
    type: object
    required:
      - username
      - secret
    properties:
      username:
        type: string
        description: Username of the user
      secret:
        type: string
        description: Secret key of the user

  session:
    type: object
    required:
      - username
      - token
    properties:
      username:
        type: string
        description: Username of the session owner
      token:
        type: string
        description: Access token of the current session. Which will be used as security key in further requests

  entity:
    type: object
    required:
      - entityId
      - name
    properties:
      entityId:
        type: integer
        format: int32
        readOnly: true
        description: Internal identifier of an entity
      name:
        type: string
        description: Name of an entity

  error:
    type: object
    required:
       - message
    properties:
      code:
        type: integer
        format: int64
      message:
        type: string
      fields:
        type: array
        items:
          type: string

  paginated:
    type: object
    required:
      - count
      - pageCount
    properties:
      count:
        type: integer
        format: int32
      pageCount:
        type: integer
        format: int32

Sign In using Basic Auth (sessions.createSession)

Provide User

angular.module('myApp', [
  'angular-md5', // angular-md5 to create password hash in sign in process
  'angular-swagger2-client'
])
  .provider('User', User);

function User() {
  this.$get = function(localStorage) {
    return {
      /** @return string */
      GetUsername: function () {
        var user = localStorage.getObject('user');
        if (undefined !== user) {
          if (user.hasOwnProperty('username')) {
            return user.username;
          }
        }

        return "";
      },

      /** @return string */
      GetToken: function () {
        var user = localStorage.getObject('user');
        if (undefined !== user) {
          if (user.hasOwnProperty('token')) {
            return user.token;
          }
        }

        return "";
      }
    };
  };
}

localStorage Service for current user username and token storage

angular.module('myApp.services.localStorage', [])
  .service('localStorage', localStorage);

/** @ngInject */
function localStorage($window) {
  return {
    set: set,
    get: get,
    setObject: setObject,
    getObject: getObject,
    clear: clear
  };

  function set(key, value) {
    if ($window.fakeLocalStorage) {
      $window.fakeLocalStorage[key] = value;
    } else {
      $window.localStorage[key] = value;
    }
  }

  function get(key, defaultValue) {
    return !$window.fakeLocalStorage ?
      $window.localStorage[key] || defaultValue :
      $window.fakeLocalStorage[key] || defaultValue;
  }

  function setObject(key, value) {
    if ($window.fakeLocalStorage) {
      $window.fakeLocalStorage[key] = angular.toJson(value);
    } else {
      $window.localStorage[key] = angular.toJson(value);
    }
  }

  function getObject(key) {
    return !$window.fakeLocalStorage ?
      angular.fromJson($window.localStorage[key] || '{}') :
      angular.fromJson($window.fakeLocalStorage[key] || '{}');
  }

  function clear() {
    if ($window.fakeLocalStorage) {
      $window.fakeLocalStorage = {};
    } else {
      $window.localStorage.clear();
    }
  }
}

angular.module('myApp.pages.signIn')
  .controller('SignInPageCtrl', SignInPageCtrl);

/** @ngInject */
function SignInPageCtrl(localStorage, $state, Api, md5, toastr, $q) {
  var vm = this;

  // Form
  vm.form = {
    model: {
      username: '',
      password: ''
    }
  };

  vm.form.validate = function (model) {
    var deferred = $q.defer();
    var errors = [];

    if (0 === model.username.trim().length) {
      errors.push({
        'field': 'username',
        'message': "Username can't be empty or whitespace"
      });
    }

    if (0 === model.password.trim().length) {
      errors.push({
        'field': 'password',
        'message': "Password can't be empty or whitespace"
      });
    }

    if (errors.length > 0) {
      deferred.reject(errors);
    } else {
      deferred.resolve(model);
    }

    return deferred.promise;
  };

  vm.form.sanitize = function (model) {
    var deferred = $q.defer();
    var cleanModel = model;

    cleanModel.username = model.username.trim();
    cleanModel.password = model.password.trim();

    deferred.resolve(cleanModel);

    return deferred.promise;
  };

  vm.signIn = function () {
    vm.form.validate(vm.form.model)
      .catch(function (errors) {
        // Validation error

        for (var i in errors) {
          toastr.error(errors[i].message, 'Form invalid');
        }

        return Promise.reject(errors);
      })
      .then(vm.form.sanitize)
      .then(function (model) {
        return Api.load().then(function (client) {
          client.api.sessions.createSession({
            Authorization: 'Basic ' + btoa(model.username + ':' + md5.createHash(model.password))
          })
            .then(function (response) {
              // Login successful
              localStorage.setObject('user', {username: response.data.username, token: response.data.token});

              $state.go('dashboard');
            })
            .catch(function (response) {
              // Login failed
              var msg = 'Invalid Credentials';

              switch (response.status) {
                case 500:
                  msg = 'Server inaccessible';
                  break;
              }

              toastr.error(msg, 'SignIn Failed');
            });
        });
      });
  };
}

Sign Out (sessions.deleteSession)

angular.module('myApp.pages.signOut')
  .controller('SignOutPageCtrl', SignOutPageCtrl);

/** @ngInject */
function SignOutPageCtrl(localStorage, $state, Api, User) {
  Api.load().then(function (client) {
    client.api.sessions.deleteSession({
      token: User.GetToken()
    });
  });

  localStorage.clear();

  $state.go('dashboard');
}

Working with entities

angular.module('myApp.pages.entities')
  .controller('EntitiesPageCtrl', EntitiesPageCtrl);

/** @ngInject */
function EntitiesPageCtrl(Api, User, $q) {
    var vm = this;
    
    vm.entities = {
      count: 0,
      pageCount: 0,
      list: []
    };
    
    // Get filtered and paginated list of entities
    vm.loadEntities = function (search, page, pageSize) {
      return Api.load().then(function (client) {
        var query = {
          token: User.GetToken()
        };

        // Search
        if (undefined !== search) {
          if (undefined !== search.keyword) {
            query.keyword = search.keyword;
          }
        }

        // Pagination - Page Number
        if (undefined !== page) {
          query.page = page;
        }

        // Pagination - Page Size
        if (undefined !== pageSize) {
          query.pageSize = pageSize;
        }

        var deferred = $q.defer();
        
        client.api.entities.getEntities(query)
          .then(function (response) {
            vm.entities.count = response.data.count;
            vm.entities.pageCount = response.data.pageCount;
            vm.entities.list = [];

            for (var i in response.data.entities) {
              var entity = response.data.entities[i];
              vm.entities.list.push({
                id: entity.entityId,
                name: entity.name
              });
            }
            
            deferred.resolve(vm.entities);
          })
          .catch(function (response) {
            deferred.reject(response);
          });
        
        return deferred.promise;
      });
    };
    
    // Delete an entity
    vm.deleteEntity = function (id) {
      Api.load().then(function (client) {
        var query = {
          token: User.GetToken(),
          entityId: id
        };

        client.api.entities.deleteEntity(query)
          .then(function (response) {
            // Your entity has been deleted
          })
          .catch(function (response) {
            // Prompt user: delete failed
          });
      });
    };
    
    vm.loadEntities()
      .then(function () {
          // Your vm.entities is ready
      });
}

Requirements

AngularJS 1.4+

API

object AngularSwagger2Client(Object jsonObject[, Object defaultStaticData[, Array defaultDynamicData]])

Params

`object` jsonObject `required`

This param is required and expect a json object of swagger.

IMPORTANT: Only accepts the OpenAPI/Swagger Specification version 2.0.

`object` defaultStaticData `optional`

This parameter only accepts an object with keys and their respective values that will be used by default in all API's.

IMPORTANT: Parameters that have not been defined in the parameterObject or securityRequirementObject will not be used.

`array` defaultDynamicData `optional`

This parameter only accepts an array with the list of localStorage keys. These keys are processed at runtime to ensure current values are obtained.

IMPORTANT: Parameters that have not been defined in the parameterObject or securityRequirementObject will not be used.

Thanks:

@pouyanh - Basic-Authentication, security and improves.
@TomStanczyk - fix bower error.

This project is based on the angular-swaggerific repository.

@kiwigrid/angular-swagger2-client

Angular OpenAPI/Swagger Client

Features

Getting Started

Install

Install via NPM

Install via Bower

Start Using

Include

Inject

Prepare you OpenAPI/Swagger

Synchronous swagger.json load

Asynchronous swagger.json load

Communicating with your API

`object` parameters `optional`

`object` configuration `optional`

Example API Definition

Sign In using Basic Auth (sessions.createSession)

Sign Out (sessions.deleteSession)

Working with entities

Requirements

API

Params

`object` jsonObject `required`

`object` defaultStaticData `optional`

`array` defaultDynamicData `optional`

Thanks:

Readme

Keywords

Package Sidebar

Install

Repository

Homepage

Weekly Downloads

Version

License

Unpacked Size

Total Files

Last publish

Collaborators

@kiwigrid/angular-swagger2-client

Angular OpenAPI/Swagger Client

Features

Getting Started

Install

Install via NPM

Install via Bower

Start Using

Include

Inject

Prepare you OpenAPI/Swagger

Synchronous swagger.json load

Asynchronous swagger.json load

Communicating with your API

object parameters optional

object configuration optional

Example API Definition

Sign In using Basic Auth (sessions.createSession)

Sign Out (sessions.deleteSession)

Working with entities

Requirements

API

Params

object jsonObject required

object defaultStaticData optional

array defaultDynamicData optional

Thanks:

Readme

Keywords

Package Sidebar

Install

Repository

Homepage

DownloadsWeekly Downloads

Version

License

Unpacked Size

Total Files

Last publish

Collaborators

`object` parameters `optional`

`object` configuration `optional`

`object` jsonObject `required`

`object` defaultStaticData `optional`

`array` defaultDynamicData `optional`

Weekly Downloads