adjust frontend to new backend

templates/http/servers.mustache

@@ -0,0 +1,55 @@
+import { RequestContext, HttpMethod } from "./http/http{{extensionForDeno}}";
+
+export interface BaseServerConfiguration {
+    makeRequestContext(endpoint: string, httpMethod: HttpMethod): RequestContext;
+}
+
+/**
+ *
+ * Represents the configuration of a server including its
+ * url template and variable configuration based on the url.
+ *
+ */
+export class ServerConfiguration<T extends { [key: string]: string }> implements BaseServerConfiguration {
+    public constructor(private url: string, private variableConfiguration: T) {}
+
+    /**
+     * Sets the value of the variables of this server.
+     *
+     * @param variableConfiguration a partial variable configuration for the variables contained in the url
+     */
+    public setVariables(variableConfiguration: Partial<T>) {
+        Object.assign(this.variableConfiguration, variableConfiguration);
+    }
+
+    public getConfiguration(): T {
+        return this.variableConfiguration
+    }
+
+    private getUrl() {
+        let replacedUrl = this.url;
+        for (const key in this.variableConfiguration) {
+            var re = new RegExp("{" + key + "}","g");
+            replacedUrl = replacedUrl.replace(re, this.variableConfiguration[key]);
+        }
+        return replacedUrl
+    }
+
+    /**
+     * Creates a new request context for this server using the url with variables
+     * replaced with their respective values and the endpoint of the request appended.
+     *
+     * @param endpoint the endpoint to be queried on the server
+     * @param httpMethod httpMethod to be used
+     *
+     */
+    public makeRequestContext(endpoint: string, httpMethod: HttpMethod): RequestContext {
+        return new RequestContext(this.getUrl() + endpoint, httpMethod);
+    }
+}
+
+{{#servers}}
+export const server{{-index}} = new ServerConfiguration<{ {{#variables}} "{{name}}": {{#enumValues}}"{{.}}"{{^-last}} | {{/-last}}{{/enumValues}}{{^enumValues}}string{{/enumValues}}{{^-last}},{{/-last}} {{/variables}} }>("{{url}}", { {{#variables}} "{{name}}": "{{defaultValue}}" {{^-last}},{{/-last}}{{/variables}} })
+{{/servers}}
+
+export const servers = [{{#servers}}server{{-index}}{{^-last}}, {{/-last}}{{/servers}}];