Mechanic is an automation development platform for Shopify. :)
Use this task to notify customers about product-specific information, that should only be delivered when a successful fulfillment is registered for their purchased product.
Runs when a fulfillment is created and when a fulfillment is updated. Configuration includes required product, email subject, and email body.
This task requires a product ID. Learn where to find this.
Mechanic is designed to benefit everybody: merchants, customers, developers, agencies, Gurus, everybody.
That’s why we make it easy to configure automation without code, why we make it easy to tweak the underlying code once tasks are installed, and why we publish it all here for everyone to learn from.
{% assign metafield_key = fulfillment.id | append: options.required_product_id__number_required | append: task.id | sha256 | slice: 0, 30 %}
{% if event.preview %}
{% assign fulfillment = hash %}
{% assign fulfillment["id"] = 1234567890 %}
{% assign fulfillment["status"] = "success" %}
{% assign fulfillment["order"] = hash %}
{% assign fulfillment["order"]["email"] = "customer@example.com" %}
{% assign fulfillment["order"]["metafields"] = hash %}
{% assign fulfillment["order"]["metafields"]["mechanic"] = hash %}
{% assign fulfillment["order"]["metafields"]["mechanic"][metafield_key] = nil %}
{% assign fulfillment["line_items"] = array %}
{% assign fulfillment["line_items"][0] = hash %}
{% assign fulfillment["line_items"][0]["product_id"] = options.required_product_id__number_required %}
{% endif %}
{% assign fulfillment_qualifies = false %}
{% if fulfillment.status != "success" %}
{% log message: "This task only sends emails for successful fulfillments.", fulfillment_status: fulfillment.status %}
{% else %}
{% assign fulfillment_product_ids = fulfillment.line_items | map: "product_id" %}
{% unless fulfillment_product_ids contains options.required_product_id__number_required %}
{% log message: "This fulfillment does not contain the configured product.", required_product_id: options.required_product_id__number_required %}
{% else %}
{% if fulfillment.order.email != blank %}
{% if fulfillment.order.metafields.mechanic[metafield_key] %}
{% log "This task already sent an email for this fulfillment and product." %}
{% else %}
{% assign fulfillment_qualifies = true %}
{% endif %}
{% endif %}
{% endunless %}
{% endif %}
{% if fulfillment_qualifies %}
{% action "email" %}
{
"to": {{ fulfillment.order.email | json }},
"subject": {{ options.email_subject__required | json }},
"body": {{ options.email_body__multiline_required | strip | newline_to_br | json }},
"reply_to": {{ shop.customer_email | json }},
"from_display_name": {{ shop.name | json }}
}
{% endaction %}
{% action "shopify" %}
[
"update",
[
"order",
{{ fulfillment.order_id | json }}
],
{
"metafields": [
{
"namespace": "mechanic",
"key": {{ metafield_key | json }},
"value_type": "integer",
"value": "1",
"description": {{ "Mechanic sent an email for this fulfillment, for product " | append: options.required_product_id__number_required | append: ", in task " | append: task.id | json }}
}
]
}
]
{% endaction %}
{% endif %}Order {{ fulfillment.order.name | default: "#1234" }}: Your product has been shipped!Hello,
Thanks for your order!
Cheers,
{{ shop.name }}