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docs: Add pagination links docs
marcelobarreto May 10, 2021
6c93919
fix: pagination documentation
marcelobarreto May 15, 2021
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4 changes: 2 additions & 2 deletions _site/cookbooks/without-activerecord.html
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Expand Up @@ -171,7 +171,7 @@ <h2>
mind the premise of building a hash of options and passing it off to a
client can apply to any datastore).</p>

<p>Finally, we’re <a href="/graphiti/guides/concepts/resources#resolve">resolving that scope</a>,
<p>Finally, we’re <a href="https://www.graphiti.dev/guides/concepts/resources#resolve">resolving that scope</a>,
returning the full dataset for now. The contract of <code class="highlighter-rouge">#resolve</code> is to
return an array of model instances, hence <code class="highlighter-rouge">DATA.map { |d| Post.new(d)
}</code>.</p>
Expand Down Expand Up @@ -298,7 +298,7 @@ <h4>

<p>These are the overrides for persistence operations. You are encouraged
<strong>not</strong> to override <code class="highlighter-rouge">create/update/destroy</code> directly and instead use
<a href="https://www.graphiti.dev/concepts/resources#persistence-lifecycle-hooks">Persistence Lifecycle Hooks</a>.</p>
<a href="https://www.graphiti.dev/guides/concepts/resources#persistence-lifecycle-hooks">Persistence Lifecycle Hooks</a>.</p>

<a class="anchor" id="adapters" />
<a class="header" href="#adapters">
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10 changes: 5 additions & 5 deletions _site/feed.xml
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@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="3.3.1">Jekyll</generator><link href="/feed.xml" rel="self" type="application/atom+xml" /><link href="/" rel="alternate" type="text/html" /><updated>2020-05-29T10:03:07-04:00</updated><id>/</id><title type="html">Graphiti</title><subtitle>Stylish Graph APIs
</subtitle><entry><title type="html">Tutorial Write-Ups Are Out!</title><link href="/2019/10/14/tutorial.html" rel="alternate" type="text/html" title="Tutorial Write-Ups Are Out!" /><published>2019-10-14T00:00:00-04:00</published><updated>2019-10-14T00:00:00-04:00</updated><id>/2019/10/14/tutorial</id><content type="html" xml:base="/2019/10/14/tutorial.html">&lt;p&gt;Though we’ve long had a &lt;a href=&quot;https://github.com/graphiti-api/employee_directory&quot;&gt;sample application&lt;/a&gt; with step-by-step diffs, we’ve been missing a full walkthrough. That now exists! Start with &lt;a href=&quot;https://www.graphiti.dev/tutorial/step_0&quot;&gt;Step 0: Bootstrapping&lt;/a&gt;.&lt;/p&gt;
<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="3.3.1">Jekyll</generator><link href="http://localhost:4000/feed.xml" rel="self" type="application/atom+xml" /><link href="http://localhost:4000/" rel="alternate" type="text/html" /><updated>2021-05-15T10:00:38-03:00</updated><id>http://localhost:4000/feed.xml</id><title type="html">Graphiti</title><subtitle>Stylish Graph APIs
</subtitle><entry><title type="html">Tutorial Write-Ups Are Out!</title><link href="http://localhost:4000/2019/10/14/tutorial.html" rel="alternate" type="text/html" title="Tutorial Write-Ups Are Out!" /><published>2019-10-14T00:00:00-03:00</published><updated>2019-10-14T00:00:00-03:00</updated><id>http://localhost:4000/2019/10/14/tutorial</id><content type="html" xml:base="http://localhost:4000/2019/10/14/tutorial.html">&lt;p&gt;Though we’ve long had a &lt;a href=&quot;https://github.com/graphiti-api/employee_directory&quot;&gt;sample application&lt;/a&gt; with step-by-step diffs, we’ve been missing a full walkthrough. That now exists! Start with &lt;a href=&quot;https://www.graphiti.dev/tutorial/step_0&quot;&gt;Step 0: Bootstrapping&lt;/a&gt;.&lt;/p&gt;

&lt;p&gt;These write-ups will tell you the relevant code and commands, but
they’ll also give helpful context around the decisions Graphiti makes.
Expand All @@ -15,7 +15,7 @@ Even if you’re already a Graphiti user, I suggest checking it out!&lt;/p&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;&lt;/p&gt;</content><author><name>Lee Richmond</name></author><summary type="html">Though we’ve long had a sample application with step-by-step diffs, we’ve been missing a full walkthrough. That now exists! Start with Step 0: Bootstrapping.</summary></entry><entry><title type="html">Graphiti 1.2 Released</title><link href="/2019/05/20/graphiti-1-2.html" rel="alternate" type="text/html" title="Graphiti 1.2 Released" /><published>2019-05-20T00:00:00-04:00</published><updated>2019-05-20T00:00:00-04:00</updated><id>/2019/05/20/graphiti-1-2</id><content type="html" xml:base="/2019/05/20/graphiti-1-2.html">&lt;p&gt;I’m thrilled to announce much-needed, much-improved Rails integration,
&lt;br /&gt;&lt;/p&gt;</content><author><name>Lee Richmond</name></author><summary type="html">Though we’ve long had a sample application with step-by-step diffs, we’ve been missing a full walkthrough. That now exists! Start with Step 0: Bootstrapping.</summary></entry><entry><title type="html">Graphiti 1.2 Released</title><link href="http://localhost:4000/2019/05/20/graphiti-1-2.html" rel="alternate" type="text/html" title="Graphiti 1.2 Released" /><published>2019-05-20T00:00:00-03:00</published><updated>2019-05-20T00:00:00-03:00</updated><id>http://localhost:4000/2019/05/20/graphiti-1-2</id><content type="html" xml:base="http://localhost:4000/2019/05/20/graphiti-1-2.html">&lt;p&gt;I’m thrilled to announce much-needed, much-improved Rails integration,
courtesy of the amazing &lt;a href=&quot;https://github.com/wagenet&quot;&gt;Peter Wagenet&lt;/a&gt; and
the new &lt;a href=&quot;https://github.com/graphiti-api/graphiti-rails&quot;&gt;graphiti-rails&lt;/a&gt; gem.
This gives us better error handling, tighter controllers, and a solid
Expand Down Expand Up @@ -48,7 +48,7 @@ channels in our &lt;a href=&quot;https://join.slack.com/t/graphiti-api/shared_in
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;&lt;/p&gt;</content><author><name>Lee Richmond</name></author><summary type="html">I’m thrilled to announce much-needed, much-improved Rails integration, courtesy of the amazing Peter Wagenet and the new graphiti-rails gem. This gives us better error handling, tighter controllers, and a solid foundation for the codebase moving forward.</summary></entry><entry><title type="html">Graphiti 1.1 Released</title><link href="/2019/05/08/graphiti-1-1.html" rel="alternate" type="text/html" title="Graphiti 1.1 Released" /><published>2019-05-08T00:00:00-04:00</published><updated>2019-05-08T00:00:00-04:00</updated><id>/2019/05/08/graphiti-1-1</id><content type="html" xml:base="/2019/05/08/graphiti-1-1.html">&lt;p&gt;Our first minor version bump centers around an important update:
&lt;br /&gt;&lt;/p&gt;</content><author><name>Lee Richmond</name></author><summary type="html">I’m thrilled to announce much-needed, much-improved Rails integration, courtesy of the amazing Peter Wagenet and the new graphiti-rails gem. This gives us better error handling, tighter controllers, and a solid foundation for the codebase moving forward.</summary></entry><entry><title type="html">Graphiti 1.1 Released</title><link href="http://localhost:4000/2019/05/08/graphiti-1-1.html" rel="alternate" type="text/html" title="Graphiti 1.1 Released" /><published>2019-05-08T00:00:00-03:00</published><updated>2019-05-08T00:00:00-03:00</updated><id>http://localhost:4000/2019/05/08/graphiti-1-1</id><content type="html" xml:base="http://localhost:4000/2019/05/08/graphiti-1-1.html">&lt;p&gt;Our first minor version bump centers around an important update:
&lt;strong&gt;better errors for clients&lt;/strong&gt;. This is the first phase of work to allow us to provide more actionable errors to API users who might not also be developers of the API itself. This was brought to us by Graphiti maintainer &lt;a href=&quot;https://github.com/wadetandy&quot;&gt;Wade Tandy&lt;/a&gt;.&lt;/p&gt;

&lt;p&gt;Previously, when a client sent a bad write request to the server -
Expand Down Expand Up @@ -79,7 +79,7 @@ will be extendable to reads as well.&lt;/p&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;&lt;/p&gt;</content><author><name>Lee Richmond</name></author><summary type="html">Our first minor version bump centers around an important update: better errors for clients. This is the first phase of work to allow us to provide more actionable errors to API users who might not also be developers of the API itself. This was brought to us by Graphiti maintainer Wade Tandy.</summary></entry><entry><title type="html">Graphiti 1.0 Released 🎉</title><link href="/2019/03/31/graphiti-1-0.html" rel="alternate" type="text/html" title="Graphiti 1.0 Released 🎉" /><published>2019-03-31T00:00:00-04:00</published><updated>2019-03-31T00:00:00-04:00</updated><id>/2019/03/31/graphiti-1-0</id><content type="html" xml:base="/2019/03/31/graphiti-1-0.html">&lt;p&gt;This project has gone through a number of iterations over the past three years. I’m happy to say we’ve now released 1.0, committing to semantic versioning. Graphiti has now seen enough use, across a wide variety of scenarios, that we can commit to no backwards-incompatible changes for a long while, and a changelog for future releases.&lt;/p&gt;
&lt;br /&gt;&lt;/p&gt;</content><author><name>Lee Richmond</name></author><summary type="html">Our first minor version bump centers around an important update: better errors for clients. This is the first phase of work to allow us to provide more actionable errors to API users who might not also be developers of the API itself. This was brought to us by Graphiti maintainer Wade Tandy.</summary></entry><entry><title type="html">Graphiti 1.0 Released 🎉</title><link href="http://localhost:4000/2019/03/31/graphiti-1-0.html" rel="alternate" type="text/html" title="Graphiti 1.0 Released 🎉" /><published>2019-03-31T00:00:00-03:00</published><updated>2019-03-31T00:00:00-03:00</updated><id>http://localhost:4000/2019/03/31/graphiti-1-0</id><content type="html" xml:base="http://localhost:4000/2019/03/31/graphiti-1-0.html">&lt;p&gt;This project has gone through a number of iterations over the past three years. I’m happy to say we’ve now released 1.0, committing to semantic versioning. Graphiti has now seen enough use, across a wide variety of scenarios, that we can commit to no backwards-incompatible changes for a long while, and a changelog for future releases.&lt;/p&gt;

&lt;p&gt;We’ll be writing more in this blog about our future roadmap. Stay tuned!&lt;/p&gt;

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40 changes: 39 additions & 1 deletion _site/guides/concepts/links.html
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Expand Up @@ -99,6 +99,7 @@ <h1 id="links">Links</h1>
<li><a href="#autolinking">Autolinking</a></li>
<li><a href="#endpoint-validation">Endpoint Validation</a></li>
<li><a href="#links-on-demand">Links-On-Demand</a></li>
<li><a href="#pagination-links">Pagination Links</a></li>
<li><a href="#custom-endpoint-urls">Custom Endpoint URLs</a></li>
</ul>
</li>
Expand Down Expand Up @@ -333,10 +334,47 @@ <h3>
<span class="n">c</span><span class="p">.</span><span class="nf">links_on_demand</span> <span class="o">=</span> <span class="kp">true</span>
<span class="k">end</span></code></pre></figure>

<a class="anchor" id="pagination-links" />
<a class="header" href="#pagination-links">
<h3>
3.4 Pagination Links
</h3>
</a>

<p>Requesting big collections can result into slow responses sometimes. In order to avoid this, you could use <a href="https://jsonapi.org/format/#fetching-pagination">pagination</a>. It’ll break your response into smaller pieces that will make your server responds faster. Paginations links can be present in your response in the following ways:</p>

<a class="anchor" id="pagination-links-showing-by-default" />
<a class="header" href="#pagination-links-showing-by-default">
<h4>
3.4.1 Showing by default
</h4>
</a>

<p>With this configuration, all the responses will return the pagination links</p>

<figure class="highlight"><pre><code class="language-ruby" data-lang="ruby"><span class="no">Graphiti</span><span class="p">.</span><span class="nf">configure</span> <span class="k">do</span> <span class="o">|</span><span class="n">c</span><span class="o">|</span>
<span class="n">c</span><span class="p">.</span><span class="nf">pagination_links</span> <span class="o">=</span> <span class="kp">true</span>
<span class="k">end</span></code></pre></figure>

<a class="anchor" id="pagination-links-when-requested" />
<a class="header" href="#pagination-links-when-requested">
<h4>
3.4.2 When requested
</h4>
</a>

<p>You can showing the pagination links when it was requested in the URL with <code class="highlighter-rouge">?pagination_links=true</code></p>

<figure class="highlight"><pre><code class="language-ruby" data-lang="ruby"><span class="no">Graphiti</span><span class="p">.</span><span class="nf">configure</span> <span class="k">do</span> <span class="o">|</span><span class="n">c</span><span class="o">|</span>
<span class="n">c</span><span class="p">.</span><span class="nf">pagination_links_on_demand</span> <span class="o">=</span> <span class="kp">true</span>
<span class="k">end</span></code></pre></figure>

<p>Pagination links won’t show up for <em>#show</em> actions.</p>

<a class="anchor" id="custom-endpoint-urls" />
<a class="header" href="#custom-endpoint-urls">
<h3>
3.4 Custom Endpoint URLs
3.5 Custom Endpoint URLs
</h3>
</a>

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10 changes: 5 additions & 5 deletions _site/guides/concepts/resources.html
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Expand Up @@ -216,7 +216,7 @@ <h4>
<figure class="highlight"><pre><code class="language-ruby" data-lang="ruby"><span class="n">attribute</span> <span class="ss">:name</span><span class="p">,</span> <span class="ss">:string</span><span class="p">,</span> <span class="ss">only: </span><span class="p">[</span><span class="ss">:sortable</span><span class="p">]</span>
<span class="n">attribute</span> <span class="ss">:name</span><span class="p">,</span> <span class="ss">:string</span><span class="p">,</span> <span class="ss">except: </span><span class="p">[</span><span class="ss">:writable</span><span class="p">]</span></code></pre></figure>

<p>The <code class="highlighter-rouge">schema</code> flag is not affected by <code class="highlighter-rouge">only/except</code> options.
<p>The <code class="highlighter-rouge">schema</code> flag is not affected by <code class="highlighter-rouge">only/except</code> options.
This option determines if the attribute is exported to the schema.json.</p>

<p>You might want to allow behavior only if a certain condition is met.
Expand Down Expand Up @@ -771,7 +771,7 @@ <h5>
<p>If a filter is marked <code class="highlighter-rouge">single: true</code>, we’ll avoid any array parsing and
escape the value for you, filtering on the string as given.</p>

<p>By default a value that comes in as <code class="highlighter-rouge">null</code> is treated as a string <code class="highlighter-rouge">"null"</code>.
<p>By default a value that comes in as <code class="highlighter-rouge">null</code> is treated as a string <code class="highlighter-rouge">"null"</code>.
To coerce <code class="highlighter-rouge">null</code> to a Ruby <code class="highlighter-rouge">nil</code> mark the filter with <code class="highlighter-rouge">allow_nil: true</code>.
This can be changed for all attributes by setting <code class="highlighter-rouge">filters_accept_nil_by_default</code></p>

Expand Down Expand Up @@ -1264,7 +1264,7 @@ <h5>

<figure class="highlight"><pre><code class="language-ruby" data-lang="ruby"><span class="c1"># app/models/employee.rb</span>
<span class="n">has_many</span> <span class="ss">:positions</span>
<span class="n">has_one</span> <span class="ss">:current_position</span><span class="p">,</span> <span class="o">-&gt;</span> <span class="p">{</span> <span class="n">where</span><span class="p">(</span><span class="ss">created_at: :desc</span><span class="p">)</span> <span class="p">}</span>
<span class="n">has_one</span> <span class="ss">:current_position</span><span class="p">,</span> <span class="o">-&gt;</span> <span class="p">{</span> <span class="n">where</span><span class="p">(</span><span class="ss">created_at: :desc</span><span class="p">)</span> <span class="p">},</span> <span class="ss">class_name: </span><span class="s1">'Position'</span>

<span class="no">Employee</span><span class="p">.</span><span class="nf">includes</span><span class="p">(</span><span class="s1">'current_position'</span><span class="p">).</span><span class="nf">to_a</span>

Expand All @@ -1279,7 +1279,7 @@ <h5>

<figure class="highlight"><pre><code class="language-ruby" data-lang="ruby"><span class="c1"># app/resources/employee_resource.rb</span>
<span class="n">has_many</span> <span class="ss">:positions</span>
<span class="n">has_one</span> <span class="ss">:current_position</span> <span class="k">do</span>
<span class="n">has_one</span> <span class="ss">:current_position</span><span class="p">,</span> <span class="ss">resource: </span><span class="no">PositionResource</span> <span class="k">do</span>
<span class="n">params</span> <span class="k">do</span> <span class="o">|</span><span class="nb">hash</span><span class="o">|</span>
<span class="nb">hash</span><span class="p">[</span><span class="ss">:sort</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'-created_at'</span>
<span class="k">end</span>
Expand All @@ -1302,7 +1302,7 @@ <h5>

<figure class="highlight"><pre><code class="language-ruby" data-lang="ruby"><span class="c1"># app/models/employee.rb</span>
<span class="n">has_many</span> <span class="ss">:positions</span>
<span class="n">has_one</span> <span class="ss">:current_position</span><span class="p">,</span> <span class="o">-&gt;</span> <span class="p">{</span> <span class="n">where</span><span class="p">(</span><span class="ss">historical_index: </span><span class="mi">1</span><span class="p">)</span> <span class="p">}</span>
<span class="n">has_one</span> <span class="ss">:current_position</span><span class="p">,</span> <span class="o">-&gt;</span> <span class="p">{</span> <span class="n">where</span><span class="p">(</span><span class="ss">historical_index: </span><span class="mi">1</span><span class="p">)</span> <span class="p">},</span> <span class="ss">class_name: </span><span class="s1">'Position'</span>

<span class="no">Employee</span><span class="p">.</span><span class="nf">includes</span><span class="p">(</span><span class="s1">'current_position'</span><span class="p">).</span><span class="nf">to_a</span>

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29 changes: 28 additions & 1 deletion guides/concepts/links.md
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Expand Up @@ -14,6 +14,7 @@ Links
* [Autolinking](#autolinking)
* [Endpoint Validation](#endpoint-validation)
* [Links-On-Demand](#links-on-demand)
* [Pagination Links](#pagination-links)
* [Custom Endpoint URLs](#custom-endpoint-urls)

</div>
Expand Down Expand Up @@ -225,7 +226,33 @@ Graphiti.configure do |c|
end
{% endhighlight %}

{% include h.html tag="h3" text="3.4 Custom Endpoint URLs" a="custom-endpoint-urls" %}
{% include h.html tag="h3" text="3.4 Pagination Links" a="pagination-links" %}

Requesting big collections can result into slow responses sometimes. In order to avoid this, you could use [pagination](https://jsonapi.org/format/#fetching-pagination). It'll break your response into smaller pieces that will make your server responds faster. Paginations links can be present in your response in the following ways:
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This is true, but rendering links is different from paginating in general. Personally I don't render the links, but I use page[size], page[number] and stats[total]=count to do the same. I think the benefit here is a little less burden on the client.


{% include h.html tag="h4" text="3.4.1 Showing by default" a="pagination-links-showing-by-default" %}

With this configuration, all the responses will return the pagination links
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For brevity, I would change to "Globally:"


{% highlight ruby %}
Graphiti.configure do |c|
c.pagination_links = true
end
{% endhighlight %}

{% include h.html tag="h4" text="3.4.2 When requested" a="pagination-links-when-requested" %}

You can showing the pagination links when it was requested in the URL with `?pagination_links=true`
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"Or on-demand when requested in the URL with ?pagination_links=true"


{% highlight ruby %}
Graphiti.configure do |c|
c.pagination_links_on_demand = true
end
{% endhighlight %}

Pagination links won't show up for *#show* actions.
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I think we can remove this line - should already be an expectation, their presence is a bug.


{% include h.html tag="h3" text="3.5 Custom Endpoint URLs" a="custom-endpoint-urls" %}

To change the URL associated with a Resource:

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