feat: map string formats (date-time, date, time) to Date in TypeScript generator

Author: AarishMansur

package-lock.json

@@ -37,6 +37,7 @@
   "dependencies": {
     "@apidevtools/json-schema-ref-parser": "^11.1.0",
     "@apidevtools/swagger-parser": "^10.1.0",
+    "@asyncapi/modelina": "^5.10.1",
     "@asyncapi/multi-parser": "^2.2.0",
     "@asyncapi/parser": "^3.4.0",
     "alterschema": "^1.1.2",

package.json

@@ -31,6 +31,10 @@ export const TypeScriptDefaultTypeMapping: TypeScriptTypeMapping = {
     return applyNullable(constrainedModel, 'number');
   },
   String({ constrainedModel }): string {
+    const format = constrainedModel?.options?.format;
+    if(format ==="date-time" || format ==="date"|| format ==='time'){
+      return applyNullable(constrainedModel, 'Date');
+    }
     return applyNullable(constrainedModel, 'string');
   },
   Boolean({ constrainedModel }): string {

src/generators/typescript/TypeScriptConstrainer.ts

@@ -97,15 +97,15 @@ Array [
   private _specversion: string;
   private _reservedType: DogType.DOG = DogType.DOG;
   private _dataschema?: string;
-  private _time?: string;
+  private _time?: Date;
   private _additionalProperties?: Map<string, any>;
 
   constructor(input: {
     id: string,
     source: string,
     specversion: string,
     dataschema?: string,
-    time?: string,
+    time?: Date,
     additionalProperties?: Map<string, any>,
   }) {
     this._id = input.id;
@@ -130,8 +130,8 @@ Array [
   get dataschema(): string | undefined { return this._dataschema; }
   set dataschema(dataschema: string | undefined) { this._dataschema = dataschema; }
 
-  get time(): string | undefined { return this._time; }
-  set time(time: string | undefined) { this._time = time; }
+  get time(): Date | undefined { return this._time; }
+  set time(time: Date | undefined) { this._time = time; }
 
   get additionalProperties(): Map<string, any> | undefined { return this._additionalProperties; }
   set additionalProperties(additionalProperties: Map<string, any> | undefined) { this._additionalProperties = additionalProperties; }
@@ -145,15 +145,15 @@ Array [
   private _specversion: string;
   private _reservedType: CatType.CAT = CatType.CAT;
   private _dataschema?: string;
-  private _time?: string;
+  private _time?: Date;
   private _additionalProperties?: Map<string, any>;
 
   constructor(input: {
     id: string,
     source: string,
     specversion: string,
     dataschema?: string,
-    time?: string,
+    time?: Date,
     additionalProperties?: Map<string, any>,
   }) {
     this._id = input.id;
@@ -178,8 +178,8 @@ Array [
   get dataschema(): string | undefined { return this._dataschema; }
   set dataschema(dataschema: string | undefined) { this._dataschema = dataschema; }
 
-  get time(): string | undefined { return this._time; }
-  set time(time: string | undefined) { this._time = time; }
+  get time(): Date | undefined { return this._time; }
+  set time(time: Date | undefined) { this._time = time; }
 
   get additionalProperties(): Map<string, any> | undefined { return this._additionalProperties; }
   set additionalProperties(additionalProperties: Map<string, any> | undefined) { this._additionalProperties = additionalProperties; }
@@ -379,13 +379,13 @@ Array [
   "class ReservedEvent {
   private _id: string;
   private _action?: Action;
-  private _eventTime?: string;
+  private _eventTime?: Date;
   private _additionalProperties?: Map<string, any>;
 
   constructor(input: {
     id: string,
     action?: Action,
-    eventTime?: string,
+    eventTime?: Date,
     additionalProperties?: Map<string, any>,
   }) {
     this._id = input.id;
@@ -400,8 +400,8 @@ Array [
   get action(): Action | undefined { return this._action; }
   set action(action: Action | undefined) { this._action = action; }
 
-  get eventTime(): string | undefined { return this._eventTime; }
-  set eventTime(eventTime: string | undefined) { this._eventTime = eventTime; }
+  get eventTime(): Date | undefined { return this._eventTime; }
+  set eventTime(eventTime: Date | undefined) { this._eventTime = eventTime; }
 
   get additionalProperties(): Map<string, any> | undefined { return this._additionalProperties; }
   set additionalProperties(additionalProperties: Map<string, any> | undefined) { this._additionalProperties = additionalProperties; }