Typescript Angular 2: Make service suffix configurable (#341)

* Added serviceSuffix and serviceFileSuffix parameters to control the suffixes of generated class and file names

* Updated TypeScriptAngularClientOptionsProvider to include the new serviceSuffix and serviceFileSuffix parameters

* Fixed part in generator where hardcoded 'Service' suffix was used.

* Made the . in the service file name part of the config setting

* Updated cli message

Author: tomvangreen

modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/TypeScriptAngularClientCodegen.java

@@ -43,11 +43,14 @@ public class TypeScriptAngularClientCodegen extends AbstractTypeScriptClientCode
     public static final String TAGGED_UNIONS = "taggedUnions";
     public static final String NG_VERSION = "ngVersion";
     public static final String PROVIDED_IN_ROOT ="providedInRoot";
-
+    public static final String SERVICE_SUFFIX = "serviceSuffix";
+    public static final String SERVICE_FILE_SUFFIX = "serviceFileSuffix";
 
     protected String npmName = null;
     protected String npmVersion = "1.0.0";
     protected String npmRepository = null;
+    protected String serviceSuffix = "Service";
+    protected String serviceFileSuffix = ".service";
 
     private boolean taggedUnions = false;
 
@@ -81,6 +84,8 @@ public TypeScriptAngularClientCodegen() {
                 "Use this property to provide Injectables in root (it is only valid in angular version greater or equal to 6.0.0).",
                 SchemaTypeUtil.BOOLEAN_TYPE).defaultValue(Boolean.FALSE.toString()));
         this.cliOptions.add(new CliOption(NG_VERSION, "The version of Angular. Default is '4.3'"));
+        this.cliOptions.add(new CliOption(SERVICE_SUFFIX, "The suffix of the generated service. Default is 'Service'."));
+        this.cliOptions.add(new CliOption(SERVICE_FILE_SUFFIX, "The suffix of the file of the generated service (service<suffix>.ts). Default is '.service'."));
     }
 
     @Override
@@ -159,6 +164,12 @@ public void processOpts() {
         if (!ngVersion.atLeast("4.3.0")) {
             supportingFiles.add(new SupportingFile("rxjs-operators.mustache", getIndexDirectory(), "rxjs-operators.ts"));
         }
+        if (additionalProperties.containsKey(SERVICE_SUFFIX)) {
+            serviceSuffix = additionalProperties.get(SERVICE_SUFFIX).toString();
+        }
+        if (additionalProperties.containsKey(SERVICE_FILE_SUFFIX)) {
+            serviceFileSuffix = additionalProperties.get(SERVICE_FILE_SUFFIX).toString();
+        }
     }
 
     private void addNpmPackageGeneration(SemVer ngVersion) {
@@ -418,15 +429,15 @@ public String toApiName(String name) {
         if (name.length() == 0) {
             return "DefaultService";
         }
-        return initialCaps(name) + "Service";
+        return initialCaps(name) + serviceSuffix;
     }
 
     @Override
     public String toApiFilename(String name) {
         if (name.length() == 0) {
             return "default.service";
         }
-        return camelize(name, true) + ".service";
+        return camelize(name, true) + serviceFileSuffix;
     }
 
     @Override
@@ -469,7 +480,7 @@ public void setNpmRepository(String npmRepository) {
     }
 
     private String getApiFilenameFromClassname(String classname) {
-        String name = classname.substring(0, classname.length() - "Service".length());
+        String name = classname.substring(0, classname.length() - serviceSuffix.length());
         return toApiFilename(name);
     }
 

modules/openapi-generator/src/test/java/org/openapitools/codegen/options/TypeScriptAngularClientOptionsProvider.java

@@ -35,6 +35,8 @@ public class TypeScriptAngularClientOptionsProvider implements OptionsProvider {
     public static final String ALLOW_UNICODE_IDENTIFIERS_VALUE = "false";
     public static final String NG_VERSION = "2";
     public static final String PREPEND_FORM_OR_BODY_PARAMETERS_VALUE = "true";
+    public static String SERVICE_SUFFIX = "Service";
+    public static String SERVICE_FILE_SUFFIX = ".service";
 
     @Override
     public String getLanguage() {
@@ -56,6 +58,8 @@ public Map<String, String> createOptions() {
                 .put(TypeScriptAngularClientCodegen.TAGGED_UNIONS, Boolean.FALSE.toString())
                 .put(TypeScriptAngularClientCodegen.NPM_REPOSITORY, NPM_REPOSITORY)
                 .put(TypeScriptAngularClientCodegen.NG_VERSION, NG_VERSION)
+                .put(TypeScriptAngularClientCodegen.SERVICE_SUFFIX, SERVICE_SUFFIX)
+                .put(TypeScriptAngularClientCodegen.SERVICE_FILE_SUFFIX, SERVICE_FILE_SUFFIX)
                 .put(CodegenConstants.ALLOW_UNICODE_IDENTIFIERS, ALLOW_UNICODE_IDENTIFIERS_VALUE)
                 .put(CodegenConstants.PREPEND_FORM_OR_BODY_PARAMETERS, PREPEND_FORM_OR_BODY_PARAMETERS_VALUE)
                 .build();

samples/client/petstore/typescript-angular-v2/default/.openapi-generator/VERSION

@@ -1 +1 @@
-3.0.1-SNAPSHOT
+3.0.2-SNAPSHOT

samples/client/petstore/typescript-angular-v2/with-interfaces/.openapi-generator/VERSION

@@ -1 +1 @@
-3.0.1-SNAPSHOT
+3.0.2-SNAPSHOT

samples/client/petstore/typescript-angular-v4.3/npm/.openapi-generator/VERSION

@@ -1 +1 @@
-3.0.1-SNAPSHOT
+3.0.2-SNAPSHOT

samples/client/petstore/typescript-angular-v4/npm/.openapi-generator/VERSION

@@ -1 +1 @@
-3.0.1-SNAPSHOT
+3.0.2-SNAPSHOT

samples/client/petstore/typescript-angular-v6-not-provided-in-root/default/.openapi-generator/VERSION

@@ -1 +1 @@
-3.0.1-SNAPSHOT
+3.0.2-SNAPSHOT

samples/client/petstore/typescript-angular-v6-provided-in-root/default/.openapi-generator/VERSION

@@ -1 +1 @@
-3.0.1-SNAPSHOT
+3.0.2-SNAPSHOT