#1809 Adding basic angular2 typescript codegen.

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/TypeScriptAngularClientCodegen.java

@@ -1,8 +1,9 @@
 package io.swagger.codegen.languages;
 
-import io.swagger.codegen.SupportingFile;
 import java.io.File;
 
+import io.swagger.codegen.SupportingFile;
+
 public class TypeScriptAngularClientCodegen extends AbstractTypeScriptClientCodegen {
 
 	@Override
@@ -22,7 +23,6 @@ public class TypeScriptAngularClientCodegen extends AbstractTypeScriptClientCode
 		supportingFiles.add(new SupportingFile("git_push.sh.mustache", "", "git_push.sh"));
 		//supportingFiles.add(new SupportingFile("gitignore.mustache", "", ".gitignore"));
 
-
 	}
 	
 	public TypeScriptAngularClientCodegen() {

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/TypescriptAngular2ClientCodegen.java

@@ -0,0 +1,81 @@
+package io.swagger.codegen.languages;
+
+import java.io.File;
+
+import io.swagger.codegen.CodegenParameter;
+import io.swagger.codegen.SupportingFile;
+import io.swagger.models.properties.ArrayProperty;
+import io.swagger.models.properties.FileProperty;
+import io.swagger.models.properties.MapProperty;
+import io.swagger.models.properties.Property;
+
+public class TypeScriptAngular2ClientCodegen extends AbstractTypeScriptClientCodegen {
+
+    public TypeScriptAngular2ClientCodegen() {
+        super();
+        this.outputFolder = "generated-code/typescript-angular2";
+
+        embeddedTemplateDir = templateDir = "typescript-angular2";
+        modelTemplateFiles.put("model.mustache", ".ts");
+        apiTemplateFiles.put("api.mustache", ".ts");
+        typeMapping.put("Date","Date");
+        apiPackage = "api";
+        modelPackage = "model";
+    }
+
+    @Override
+    public String getName() {
+        return "TypeScript-Angular2";
+    }
+
+    @Override
+    public String getHelp() {
+        return "Generates a TypeScript Angular2 client library.";
+    }
+
+    @Override
+    public void processOpts() {
+        super.processOpts();
+        supportingFiles.clear();
+        supportingFiles.add(new SupportingFile("model.d.mustache", modelPackage().replace('.', File.separatorChar), "model.d.ts"));
+    }
+
+    @Override
+    public String getTypeDeclaration(Property p) {
+        Property inner;
+        if(p instanceof ArrayProperty) {
+            ArrayProperty mp1 = (ArrayProperty)p;
+            inner = mp1.getItems();
+            return this.getSwaggerType(p) + "<" + this.getTypeDeclaration(inner) + ">";
+        } else if(p instanceof MapProperty) {
+            MapProperty mp = (MapProperty)p;
+            inner = mp.getAdditionalProperties();
+            return "{ [key: string]: " + this.getTypeDeclaration(inner) + "; }";
+        } else {
+            return p instanceof FileProperty ? "any" : super.getTypeDeclaration(p);
+        }
+    }
+
+    @Override
+    public String getSwaggerType(Property p) {
+        String swaggerType = super.getSwaggerType(p);
+        return addModelPrefix(swaggerType);
+    }
+
+    private String addModelPrefix(String swaggerType) {
+        String type = null;
+        if (typeMapping.containsKey(swaggerType)) {
+            type = typeMapping.get(swaggerType);
+            if (languageSpecificPrimitives.contains(type))
+                return type;
+        } else
+            type = "model." + swaggerType;
+        return type;
+    }
+
+    @Override
+    public void postProcessParameter(CodegenParameter parameter) {
+        super.postProcessParameter(parameter);
+        parameter.dataType = addModelPrefix(parameter.dataType);
+    }
+}

modules/swagger-codegen/src/main/resources/META-INF/services/io.swagger.codegen.CodegenConfig

@@ -34,6 +34,7 @@ io.swagger.codegen.languages.SwaggerGenerator
 io.swagger.codegen.languages.SwaggerYamlGenerator
 io.swagger.codegen.languages.SwiftCodegen
 io.swagger.codegen.languages.TizenClientCodegen
+io.swagger.codegen.languages.TypeScriptAngular2ClientCodegen
 io.swagger.codegen.languages.TypeScriptAngularClientCodegen
 io.swagger.codegen.languages.TypeScriptNodeClientCodegen
 io.swagger.codegen.languages.AkkaScalaClientCodegen

modules/swagger-codegen/src/main/resources/typescript-angular2/api.mustache

@@ -0,0 +1,88 @@
+import {Http, Headers, RequestOptionsArgs, Response, URLSearchParams} from 'angular2/http';
+import {Injectable} from 'angular2/core';
+import {Observable} from 'rxjs/Observable';
+import * as model from "../model/model.d.ts"
+import {AppSettings} from "../../AppSettings"
+
+/* tslint:disable:no-unused-variable member-ordering */
+
+{{#operations}}
+'use strict';
+
+{{#description}}
+/**
+ * {{&description}}
+ */
+{{/description}}
+@Injectable()
+export class {{classname}} {
+    protected basePath = '{{basePath}}';
+    public defaultHeaders : Headers = new Headers();
+
+    constructor(protected http: Http, appSettigs: AppSettings) {
+        if (appSettigs && appSettigs.apiBaseUrl) {
+            this.basePath = appSettigs.apiBaseUrl;
+        }
+    }
+
+{{#operation}}
+    /**
+     * {{summary}}
+     * {{notes}}
+     {{#allParams}}* @param {{paramName}} {{description}}
+     {{/allParams}}*/
+    public {{nickname}} ({{#allParams}}{{paramName}}{{^required}}?{{/required}}: {{{dataType}}}, {{/allParams}}extraHttpRequestParams?: any ) : Observable<{{#returnType}}{{{returnType}}}{{/returnType}}{{^returnType}}{}{{/returnType}}> {
+        const path = this.basePath + '{{path}}'{{#pathParams}}
+            .replace('{' + '{{baseName}}' + '}', String({{paramName}})){{/pathParams}};
+
+        let queryParameters: any = ""; // This should probably be an object in the future
+        let headerParams = this.defaultHeaders;
+{{#hasFormParams}}
+        let formParams = new URLSearchParams();
+
+{{/hasFormParams}}
+{{#allParams}}
+{{#required}}
+        // verify required parameter '{{paramName}}' is set
+        if (!{{paramName}}) {
+            throw new Error('Missing required parameter {{paramName}} when calling {{nickname}}');
+        }
+{{/required}}
+{{/allParams}}
+{{#queryParams}}
+        if ({{paramName}} !== undefined) {
+            queryParameters['{{baseName}}'] = {{paramName}};
+        }
+
+{{/queryParams}}
+{{#headerParams}}
+            headerParams.set('{{baseName}}', {{paramName }});
+
+{{/headerParams}}
+{{#hasFormParams}}
+        headerParams.set('Content-Type', 'application/x-www-form-urlencoded');
+
+{{/hasFormParams}}
+{{#formParams}}
+        formParams['{{baseName}}'] = {{paramName}};
+
+{{/formParams}}
+        let requestOptions: RequestOptionsArgs = {
+            method: '{{httpMethod}}',
+            headers: headerParams,
+            search: queryParameters
+        };
+        {{#bodyParam}}
+        requestOptions.body = JSOG.stringify({{paramName}});
+        {{/bodyParam}}
+        {{#hasFormParams}}
+        requestOptions.body = formParams.toString();
+        {{/hasFormParams}}
+
+        return this.http.request(path, requestOptions)
+            .map(response => response.json());
+    }
+
+{{/operation}}
+}
+{{/operations}}

modules/swagger-codegen/src/main/resources/typescript-angular2/model.d.mustache

@@ -0,0 +1,17 @@
+{{#models}}
+{{#model}}
+export { {{{classname}}} } from './{{{ classname }}}';
+{{/model}}
+{{/models}}
+
+
+/*
+{{#apiInfo}}
+{{#apis}}
+{{#operations}}
+export * from './{{classname}}';
+{{/operations}}
+{{/apis}}
+{{/apiInfo}}
+*/
+

modules/swagger-codegen/src/main/resources/typescript-angular2/model.mustache

@@ -0,0 +1,37 @@
+{{#models}}
+{{#model}}
+'use strict';
+import * as model from "./model.d.ts"
+
+{{#description}}
+/**
+ * {{{description}}}
+ */
+{{/description}}
+export interface {{classname}} {{#parent}}extends model.{{{parent}}} {{/parent}}{
+{{#vars}}
+
+{{#description}}
+    /**
+     * {{{description}}}
+     */
+{{/description}}
+
+    {{name}}?: {{#isEnum}}{{classname}}.{{{datatypeWithEnum}}}{{/isEnum}}{{^isEnum}}{{{datatype}}}{{/isEnum}};
+{{/vars}}
+}
+
+{{#hasEnums}}
+export namespace {{classname}} {
+{{#vars}}
+{{#isEnum}}
+
+    export enum {{datatypeWithEnum}} { {{#allowableValues}}{{#values}}
+        {{.}} = <any> '{{.}}',{{/values}}{{/allowableValues}}
+    }
+{{/isEnum}}
+{{/vars}}
+}
+{{/hasEnums}}
+{{/model}}
+{{/models}}

modules/swagger-codegen/src/test/java/io/swagger/codegen/options/TypeScriptAngular2ClientOptionsProvider.java

@@ -0,0 +1,32 @@
+package io.swagger.codegen.options;
+
+import com.google.common.collect.ImmutableMap;
+
+import java.util.Map;
+
+import io.swagger.codegen.CodegenConstants;
+
+public class TypeScriptAngular2ClientOptionsProvider implements OptionsProvider {
+    public static final String SORT_PARAMS_VALUE = "false";
+    public static final String ENSURE_UNIQUE_PARAMS_VALUE = "true";
+    public static final String MODEL_PROPERTY_NAMING_VALUE = "camelCase";
+
+    @Override
+    public String getLanguage() {
+        return "typescript-angular2";
+    }
+
+    @Override
+    public Map<String, String> createOptions() {
+        ImmutableMap.Builder<String, String> builder = new ImmutableMap.Builder<String, String>();
+        return builder.put(CodegenConstants.SORT_PARAMS_BY_REQUIRED_FLAG, SORT_PARAMS_VALUE)
+                .put(CodegenConstants.ENSURE_UNIQUE_PARAMS, ENSURE_UNIQUE_PARAMS_VALUE)
+                .put(CodegenConstants.MODEL_PROPERTY_NAMING, MODEL_PROPERTY_NAMING_VALUE)
+                .build();
+    }
+
+    @Override
+    public boolean isServer() {
+        return false;
+    }
+}

modules/swagger-codegen/src/test/java/io/swagger/codegen/typescriptangular2/TypeScriptAngular2ClientOptionsTest.java

@@ -0,0 +1,35 @@
+package io.swagger.codegen.typescriptangular2;
+
+import io.swagger.codegen.AbstractOptionsTest;
+import io.swagger.codegen.CodegenConfig;
+import io.swagger.codegen.languages.TypeScriptAngular2ClientCodegen;
+import io.swagger.codegen.options.TypeScriptAngular2ClientOptionsProvider;
+import io.swagger.codegen.options.TypeScriptAngularClientOptionsProvider;
+import mockit.Expectations;
+import mockit.Tested;
+
+public class TypeScriptAngular2ClientOptionsTest extends AbstractOptionsTest {
+
+    @Tested
+    private TypeScriptAngular2ClientCodegen clientCodegen;
+
+    public TypeScriptAngular2ClientOptionsTest() {
+        super(new TypeScriptAngular2ClientOptionsProvider());
+    }
+
+    @Override
+    protected CodegenConfig getCodegenConfig() {
+        return clientCodegen;
+    }
+
+    @SuppressWarnings("unused")
+    @Override
+    protected void setExpectations() {
+        new Expectations(clientCodegen) {{
+            clientCodegen.setSortParamsByRequiredFlag(Boolean.valueOf(TypeScriptAngularClientOptionsProvider.SORT_PARAMS_VALUE));
+            times = 1;
+            clientCodegen.setModelPropertyNaming(TypeScriptAngularClientOptionsProvider.MODEL_PROPERTY_NAMING_VALUE);
+            times = 1;
+        }};
+    }
+}

modules/swagger-codegen/src/test/java/io/swagger/codegen/typescriptangular2/TypeScriptAngular2ModelTest.java

@@ -0,0 +1,183 @@
+package io.swagger.codegen.typescriptangular2;
+
+import com.google.common.collect.Sets;
+
+import org.testng.Assert;
+import org.testng.annotations.Test;
+
+import io.swagger.codegen.CodegenModel;
+import io.swagger.codegen.CodegenProperty;
+import io.swagger.codegen.DefaultCodegen;
+import io.swagger.codegen.languages.TypeScriptAngular2ClientCodegen;
+import io.swagger.models.ArrayModel;
+import io.swagger.models.Model;
+import io.swagger.models.ModelImpl;
+import io.swagger.models.properties.ArrayProperty;
+import io.swagger.models.properties.DateTimeProperty;
+import io.swagger.models.properties.LongProperty;
+import io.swagger.models.properties.RefProperty;
+import io.swagger.models.properties.StringProperty;
+
+@SuppressWarnings("static-method")
+public class TypeScriptAngular2ModelTest {
+
+    @Test(description = "convert a simple TypeScript Angular2 model")
+    public void simpleModelTest() {
+        final Model model = new ModelImpl()
+                .description("a sample model")
+                .property("id", new LongProperty())
+                .property("name", new StringProperty())
+                .property("createdAt", new DateTimeProperty())
+                .required("id")
+                .required("name");
+        final DefaultCodegen codegen = new TypeScriptAngular2ClientCodegen();
+        final CodegenModel cm = codegen.fromModel("sample", model);
+
+        Assert.assertEquals(cm.name, "sample");
+        Assert.assertEquals(cm.classname, "Sample");
+        Assert.assertEquals(cm.description, "a sample model");
+        Assert.assertEquals(cm.vars.size(), 3);
+
+        final CodegenProperty property1 = cm.vars.get(0);
+        Assert.assertEquals(property1.baseName, "id");
+        Assert.assertEquals(property1.datatype, "number");
+        Assert.assertEquals(property1.name, "id");
+        Assert.assertEquals(property1.defaultValue, "null");
+        Assert.assertEquals(property1.baseType, "number");
+        Assert.assertTrue(property1.hasMore);
+        Assert.assertTrue(property1.required);
+        Assert.assertTrue(property1.isNotContainer);
+
+        final CodegenProperty property2 = cm.vars.get(1);
+        Assert.assertEquals(property2.baseName, "name");
+        Assert.assertEquals(property2.datatype, "string");
+        Assert.assertEquals(property2.name, "name");
+        Assert.assertEquals(property2.defaultValue, "null");
+        Assert.assertEquals(property2.baseType, "string");
+        Assert.assertTrue(property2.hasMore);
+        Assert.assertTrue(property2.required);
+        Assert.assertTrue(property2.isNotContainer);
+
+        final CodegenProperty property3 = cm.vars.get(2);
+        Assert.assertEquals(property3.baseName, "createdAt");
+        Assert.assertEquals(property3.complexType, null);
+        Assert.assertEquals(property3.datatype, "Date");
+        Assert.assertEquals(property3.name, "createdAt");
+        Assert.assertEquals(property3.defaultValue, "null");
+        Assert.assertNull(property3.hasMore);
+        Assert.assertNull(property3.required);
+        Assert.assertTrue(property3.isNotContainer);
+    }
+
+    @Test(description = "convert a model with list property")
+    public void listPropertyTest() {
+        final Model model = new ModelImpl()
+                .description("a sample model")
+                .property("id", new LongProperty())
+                .property("urls", new ArrayProperty().items(new StringProperty()))
+                .required("id");
+        final DefaultCodegen codegen = new TypeScriptAngular2ClientCodegen();
+        final CodegenModel cm = codegen.fromModel("sample", model);
+
+        Assert.assertEquals(cm.name, "sample");
+        Assert.assertEquals(cm.classname, "Sample");
+        Assert.assertEquals(cm.description, "a sample model");
+        Assert.assertEquals(cm.vars.size(), 2);
+
+        final CodegenProperty property1 = cm.vars.get(0);
+        Assert.assertEquals(property1.baseName, "id");
+        Assert.assertEquals(property1.datatype, "number");
+        Assert.assertEquals(property1.name, "id");
+        Assert.assertEquals(property1.defaultValue, "null");
+        Assert.assertEquals(property1.baseType, "number");
+        Assert.assertTrue(property1.hasMore);
+        Assert.assertTrue(property1.required);
+        Assert.assertTrue(property1.isNotContainer);
+
+        final CodegenProperty property2 = cm.vars.get(1);
+        Assert.assertEquals(property2.baseName, "urls");
+        Assert.assertEquals(property2.datatype, "Array<string>");
+        Assert.assertEquals(property2.name, "urls");
+        Assert.assertEquals(property2.baseType, "Array");
+        Assert.assertNull(property2.hasMore);
+        Assert.assertNull(property2.required);
+        Assert.assertTrue(property2.isContainer);
+    }
+
+    @Test(description = "convert a model with complex property")
+    public void complexPropertyTest() {
+        final Model model = new ModelImpl()
+                .description("a sample model")
+                .property("children", new RefProperty("#/definitions/Children"));
+        final DefaultCodegen codegen = new TypeScriptAngular2ClientCodegen();
+        final CodegenModel cm = codegen.fromModel("sample", model);
+
+        Assert.assertEquals(cm.name, "sample");
+        Assert.assertEquals(cm.classname, "Sample");
+        Assert.assertEquals(cm.description, "a sample model");
+        Assert.assertEquals(cm.vars.size(), 1);
+
+        final CodegenProperty property1 = cm.vars.get(0);
+        Assert.assertEquals(property1.baseName, "children");
+        Assert.assertEquals(property1.datatype, "model.Children");
+        Assert.assertEquals(property1.name, "children");
+        Assert.assertEquals(property1.defaultValue, "null");
+        Assert.assertEquals(property1.baseType, "model.Children");
+        Assert.assertNull(property1.required);
+        Assert.assertTrue(property1.isNotContainer);
+    }
+
+    @Test(description = "convert a model with complex list property")
+    public void complexListPropertyTest() {
+        final Model model = new ModelImpl()
+                .description("a sample model")
+                .property("children", new ArrayProperty()
+                        .items(new RefProperty("#/definitions/Children")));
+        final DefaultCodegen codegen = new TypeScriptAngular2ClientCodegen();
+        final CodegenModel cm = codegen.fromModel("sample", model);
+
+        Assert.assertEquals(cm.name, "sample");
+        Assert.assertEquals(cm.classname, "Sample");
+        Assert.assertEquals(cm.description, "a sample model");
+        Assert.assertEquals(cm.vars.size(), 1);
+
+        final CodegenProperty property1 = cm.vars.get(0);
+        Assert.assertEquals(property1.baseName, "children");
+        Assert.assertEquals(property1.complexType, "model.Children");
+        Assert.assertEquals(property1.datatype, "Array<model.Children>");
+        Assert.assertEquals(property1.name, "children");
+        Assert.assertEquals(property1.baseType, "Array");
+        Assert.assertNull(property1.required);
+        Assert.assertTrue(property1.isContainer);
+    }
+
+    @Test(description = "convert an array model")
+    public void arrayModelTest() {
+        final Model model = new ArrayModel()
+                .description("an array model")
+                .items(new RefProperty("#/definitions/Children"));
+        final DefaultCodegen codegen = new TypeScriptAngular2ClientCodegen();
+        final CodegenModel cm = codegen.fromModel("sample", model);
+
+        Assert.assertEquals(cm.name, "sample");
+        Assert.assertEquals(cm.classname, "Sample");
+        Assert.assertEquals(cm.description, "an array model");
+        Assert.assertEquals(cm.vars.size(), 0);
+    }
+
+    @Test(description = "convert a map model")
+    public void mapModelTest() {
+        final Model model = new ModelImpl()
+                .description("a map model")
+                .additionalProperties(new RefProperty("#/definitions/Children"));
+        final DefaultCodegen codegen = new TypeScriptAngular2ClientCodegen();
+        final CodegenModel cm = codegen.fromModel("sample", model);
+
+        Assert.assertEquals(cm.name, "sample");
+        Assert.assertEquals(cm.classname, "Sample");
+        Assert.assertEquals(cm.description, "a map model");
+        Assert.assertEquals(cm.vars.size(), 0);
+        Assert.assertEquals(cm.imports.size(), 1);
+        Assert.assertEquals(Sets.intersection(cm.imports, Sets.newHashSet("model.Children")).size(), 1);
+    }
+}