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Default to SQLite rather than Postgres & Redis (#72)

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* Initial rough draft switch to sqlite.

* Rewrote cache implemenation.

* Provide typed tasks.

* Task cleanup.

* Use same db for tasks.

* Provide task queue registration and service container injection.

* Added optional delay to tasks. Pool buffers when encoding.

* Added tests for the task client and runner.

* Added handler examples for caching and tasks.

* Cleanup and documentation.

* Use make in workflow.

* Updated documentation.

* Updated documentation.
This commit is contained in:
Mike Stefanello 2024-06-22 10:34:26 -04:00 • committed by GitHub
parent 11def45666
commit 62c53a6b4d
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29 changed files with 956 additions and 910 deletions
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2
templates/pages/about.gohtml
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@ -19,7 +19,7 @@
<p>Warning</p>
</div>
<div class="message-body">
This route has caching enabled so hot-reloading in the local environment will not work. Check the Redis cache for a key matching the URL path.
This route has caching enabled so hot-reloading in the local environment will not work.
</div>
</article>
{{- end}}

36
templates/pages/cache.gohtml Normal file
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@ -0,0 +1,36 @@
{{define "content"}}
<form id="task" method="post" hx-post="{{url "cache.submit"}}">
<article class="message">
<div class="message-header">
<p>Test the cache</p>
</div>
<div class="message-body">
This route handler shows how the default in-memory cache works. Try updating the value using the form below and see how it persists after you reload the page.
HTMX makes it easy to re-render the cached value after the form is submitted.
</div>
</article>
<label for="value" class="label">Value in cache: </label>
{{if .Data}}
<span class="tag is-success">{{.Data}}</span>
{{- else}}
<i>(empty)</i>
{{- end}}
<br/><br/>
<div class="field">
<label for="value" class="label">Value</label>
<div class="control">
<input id="value" name="value" class="input" value="{{.Form.Value}}"/>
</div>
</div>
<div class="field is-grouped">
<div class="control">
<button class="button is-link">Update cache</button>
</div>
</div>
{{template "csrf" .}}
</form>
{{end}}

43
templates/pages/task.gohtml Normal file
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@ -0,0 +1,43 @@
{{define "content"}}
{{- if not (eq .HTMX.Request.Target "task")}}
<article class="message is-link">
<div class="message-body">
<p>Submitting this form will create an <i>ExampleTask</i> in the task queue. After the specified delay, the message will be logged by the queue processor.</p>
<p>See pkg/tasks and the README for more information.</p>
</div>
</article>
{{- end}}
{{template "form" .}}
{{end}}
{{define "form"}}
<form id="task" method="post" hx-post="{{url "task.submit"}}">
{{template "messages" .}}
<div class="field">
<label for="delay" class="label">Delay (in seconds)</label>
<div class="control">
<input type="number" id="delay" name="delay" class="input {{.Form.GetFieldStatusClass "Delay"}}" value="{{.Form.Delay}}"/>
</div>
<p class="help">How long to wait until the task is executed</p>
{{template "field-errors" (.Form.GetFieldErrors "Delay")}}
</div>
<div class="field">
<label for="message" class="label">Message</label>
<div class="control">
<textarea id="message" name="message" class="textarea {{.Form.GetFieldStatusClass "Message"}}">{{.Form.Message}}</textarea>
</div>
<p class="help">The message the task will output to the log</p>
{{template "field-errors" (.Form.GetFieldErrors "Message")}}
</div>
<div class="field is-grouped">
<div class="control">
<button class="button is-link">Add task to queue</button>
</div>
</div>
{{template "csrf" .}}
</form>
{{end}}