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shields/module-core_base-service_base-BaseService.html
2025-03-12 18:00:20 +00:00

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<title>JSDoc: Class: BaseService</title>
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<h1 class="page-title">Class: BaseService</h1>
<section>
<header>
<h2><span class="attribs"><span class="type-signature"></span></span>
<span class="ancestors"><a href="module-core_base-service_base.html">core/base-service/base</a>~</span>BaseService<span class="signature">()</span><span class="type-signature"></span></h2>
<div class="class-description"><p>Abstract base class which all service classes inherit from.
Concrete implementations of BaseService must implement the methods
category(), route() and handle(namedParams, queryParams)</p></div>
</header>
<article>
<div class="container-overview">
<h2>Constructor</h2>
<h4 class="name" id="BaseService"><span class="type-signature"></span>new BaseService<span class="signature">()</span><span class="type-signature"></span></h4>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="core_base-service_base.js.html">core/base-service/base.js</a>, <a href="core_base-service_base.js.html#line76">line 76</a>
</li></ul></dd>
</dl>
</div>
<h3 class="subsection-title">Members</h3>
<h4 class="name" id="auth"><span class="type-signature">(abstract) </span>auth<span class="type-signature"> :<a href="module-core_base-service_base.html#~Auth">module:core/base-service/base~Auth</a></span></h4>
<div class="description">
<p>Configuration for the authentication helper that prepares credentials
for upstream requests.</p>
<p>See also the config schema in <code>./server.js</code> and <code>doc/server-secrets.md</code>.</p>
<p>To use the configured auth in the handler or fetch method, wrap the
_request() input params in a call to one of:</p>
<ul>
<li>this.authHelper.withBasicAuth()</li>
<li>this.authHelper.withBearerAuthHeader()</li>
<li>this.authHelper.withQueryStringAuth()</li>
</ul>
<p>For example:
this._request(this.authHelper.withBasicAuth({ url, schema, options }))</p>
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type"><a href="module-core_base-service_base.html#~Auth">module:core/base-service/base~Auth</a></span>
</li>
</ul>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="core_base-service_base.js.html">core/base-service/base.js</a>, <a href="core_base-service_base.js.html#line138">line 138</a>
</li></ul></dd>
</dl>
<h4 class="name" id="defaultBadgeData"><span class="type-signature"></span>defaultBadgeData<span class="type-signature"> :<a href="module-core_base-service_base.html#~DefaultBadgeData">module:core/base-service/base~DefaultBadgeData</a></span></h4>
<div class="description">
<p>Default data for the badge.
These defaults are used if the value is neither included in the service data
from the handler nor overridden by the user via query parameters.</p>
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type"><a href="module-core_base-service_base.html#~DefaultBadgeData">module:core/base-service/base~DefaultBadgeData</a></span>
</li>
</ul>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="core_base-service_base.js.html">core/base-service/base.js</a>, <a href="core_base-service_base.js.html#line176">line 176</a>
</li></ul></dd>
</dl>
<h4 class="name" id="openApi"><span class="type-signature">(abstract) </span>openApi<span class="type-signature"> :<a href="module-core_base-service_service-definitions.html#~openApiSchema">module:core/base-service/service-definitions~openApiSchema</a></span></h4>
<div class="description">
<p>An OpenAPI Paths Object describing this service's
route or routes in OpenAPI format.</p>
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type"><a href="module-core_base-service_service-definitions.html#~openApiSchema">module:core/base-service/service-definitions~openApiSchema</a></span>
</li>
</ul>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="core_base-service_base.js.html">core/base-service/base.js</a>, <a href="core_base-service_base.js.html#line148">line 148</a>
</li></ul></dd>
<dt class="tag-see">See:</dt>
<dd class="tag-see">
<ul>
<li><a href="https://swagger.io/specification/#paths-object">https://swagger.io/specification/#paths-object</a></li>
</ul>
</dd>
</dl>
<h4 class="name" id=".category"><span class="type-signature">(abstract, static) </span>category<span class="type-signature"> :string</span></h4>
<div class="description">
<p>Name of the category to sort this badge into (eg. &quot;build&quot;). Used to sort
the badges on the main shields.io website.</p>
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type">string</span>
</li>
</ul>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="core_base-service_base.js.html">core/base-service/base.js</a>, <a href="core_base-service_base.js.html#line84">line 84</a>
</li></ul></dd>
</dl>
<h4 class="name" id=".route"><span class="type-signature">(abstract, static) </span>route<span class="type-signature"> :<a href="module-core_base-service_base.html#~Route">module:core/base-service/base~Route</a></span></h4>
<div class="description">
<p>Route to mount this service on</p>
</div>
<h5>Type:</h5>
<ul>
<li>
<span class="param-type"><a href="module-core_base-service_base.html#~Route">module:core/base-service/base~Route</a></span>
</li>
</ul>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="core_base-service_base.js.html">core/base-service/base.js</a>, <a href="core_base-service_base.js.html#line96">line 96</a>
</li></ul></dd>
</dl>
<h3 class="subsection-title">Methods</h3>
<h4 class="name" id="handle"><span class="type-signature">(async, abstract) </span>handle<span class="signature">(namedParams, queryParams)</span><span class="type-signature"> &rarr; {<a href="module-core_base-service_base.html#~Badge">module:core/base-service/base~Badge</a>}</span></h4>
<div class="description">
<p>Asynchronous function to handle requests for this service. Take the route
parameters (as defined in the <code>route</code> property), perform a request using
<code>this._requestFetcher</code>, and return the badge data.</p>
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>namedParams</code></td>
<td class="type">
<span class="param-type">object</span>
</td>
<td class="description last"><p>Params parsed from route pattern
defined in this.route.pattern or this.route.capture</p></td>
</tr>
<tr>
<td class="name"><code>queryParams</code></td>
<td class="type">
<span class="param-type">object</span>
</td>
<td class="description last"><p>Params parsed from the query string</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="core_base-service_base.js.html">core/base-service/base.js</a>, <a href="core_base-service_base.js.html#line326">line 326</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
<p>badge Object validated against serviceDataSchema</p>
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type"><a href="module-core_base-service_base.html#~Badge">module:core/base-service/base~Badge</a></span>
</dd>
</dl>
<h4 class="name" id=".getEnum"><span class="type-signature">(static) </span>getEnum<span class="signature">(param)</span><span class="type-signature"> &rarr; {Array.&lt;string>}</span></h4>
<div class="description">
<p>Extract an array of allowed values from this service's route pattern
for a given route parameter</p>
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>param</code></td>
<td class="type">
<span class="param-type">string</span>
</td>
<td class="description last"><p>The name of a param in this service's route pattern</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="core_base-service_base.js.html">core/base-service/base.js</a>, <a href="core_base-service_base.js.html#line107">line 107</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
<p>Array of allowed values for this param</p>
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">Array.&lt;string></span>
</dd>
</dl>
</article>
</section>
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