feat(core): Added numericParam, booleanParam and customParam

Author: Airblader

projects/ngqp/core/src/lib/query-param-builder.service.ts

@@ -1,6 +1,8 @@
 import { Injectable } from '@angular/core';
 import { QueryParamControl, QueryParamControlOpts, QueryParamGroup } from './model';
 import {
+    DEFAULT_BOOLEAN_DESERIALIZER,
+    DEFAULT_BOOLEAN_SERIALIZER,
     DEFAULT_NUMBER_DESERIALIZER,
     DEFAULT_NUMBER_SERIALIZER,
     DEFAULT_STRING_DESERIALIZER,
@@ -38,6 +40,35 @@ export class QueryParamBuilder {
         });
     }
 
+    /**
+     * TODO Documentation
+     */
+    public numericParam(config: QueryParamControlOpts<number>): QueryParamControl<number> {
+        return new QueryParamControl({
+            serialize: DEFAULT_NUMBER_SERIALIZER,
+            deserialize: DEFAULT_NUMBER_DESERIALIZER,
+            ...config,
+        });
+    }
+
+    /**
+     * TODO Documentation
+     */
+    public booleanParam(config: QueryParamControlOpts<boolean>): QueryParamControl<boolean> {
+        return new QueryParamControl({
+            serialize: DEFAULT_BOOLEAN_SERIALIZER,
+            deserialize: DEFAULT_BOOLEAN_DESERIALIZER,
+            ...config,
+        });
+    }
+
+    /**
+     * TODO Documentation
+     */
+    public customParam<T>(config: QueryParamControlOpts<T>): QueryParamControl<T> {
+        return new QueryParamControl(config);
+    }
+
     private createControl<T>(controlName: string, controlConfig: QueryParamControl<T> | string): QueryParamControl<T | string> {
         if (controlConfig instanceof QueryParamControl) {
             return controlConfig;

projects/ngqp/core/src/lib/serializers.ts

@@ -29,6 +29,20 @@ export function createNumberDeserializer(defaultValue: number | null = null): Pa
     return (value: string | null) => isMissing(value) ? defaultValue : parseFloat(value);
 }
 
+/**
+ * TODO Documentation
+ */
+export function createBooleanSerializer(defaultValue: string | null = null): ParamSerializer<boolean> {
+    return (model: boolean | null) => isMissing(model) ? defaultValue : `${model}`;
+}
+
+/**
+ * TODO Documentation
+ */
+export function createBooleanDeserializer(defaultValue: boolean | null = null): ParamDeserializer<boolean> {
+    return (value: string | null) => isMissing(value) ? defaultValue : (value === 'true' || value === '1');
+}
+
 /** TODO Documentation */
 export const DEFAULT_STRING_SERIALIZER = createStringSerializer();
 
@@ -39,4 +53,10 @@ export const DEFAULT_STRING_DESERIALIZER = createStringDeserializer();
 export const DEFAULT_NUMBER_SERIALIZER = createNumberSerializer();
 
 /** TODO Documentation */
-export const DEFAULT_NUMBER_DESERIALIZER = createNumberDeserializer();
+export const DEFAULT_NUMBER_DESERIALIZER = createNumberDeserializer();
+
+/** TODO Documentation */
+export const DEFAULT_BOOLEAN_SERIALIZER = createBooleanSerializer();
+
+/** TODO Documentation */
+export const DEFAULT_BOOLEAN_DESERIALIZER = createBooleanDeserializer();