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data-mapping-spec.md

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Data Mapping Specification

data-mapping   = transformation *( ";" *SP transformation )
transformation = source ":" destination
source         = ct-attr-name *( "." ct-attr-key ) [ "{" ct-attr-keys "}" ]
destination    = t1-attr-name [ "{" t1-attr-type "}" ]
t1-attr-name   = ALPHA *( ALPHA / DIGIT / "_" )
t1-attr-type   = "string" / "number" / "boolean" / "time" / "location" /
                 "strings" / "numbers" / "dates" / "locations"
ct-attr-name   = ALPHA *255( ALPHA / DIGIT / "_" / "-" )
ct-attr-keys   = ct-attr-key *( "," ct-attr-key )
ct-attr-key    = ALPHA *255( ALPHA / DIGIT / "_" / "-" )

where:

  • ct-attr-name - attribute name from commercetools
  • ct-attr-key - attribute value field name from commercetools (only applies when the attribute value is an object)
  • ct-attr-keys - the keys that will be used to filter and order the values in the object
  • t1-attr-name - attribute name from Talon.One
  • t1-attr-type - attribute type from Talon.One (by default "string")

Example

commercetools Attribute (source)

{
  "name": "color",
  "value": {
    "key": "grey",
    "label": {
      "de": "grau",
      "en": "grey",
      "it": "grigio"
    }
  }
}

Mapping configuration

CART_ITEM_ATTRIBUTE_MAPPING="color.key:t1_color; color.label:t1_colors{strings}; color.label{it,de}:t1_colors_de_it{strings}; color.label.de:t1_color_de; color:t1_color_raw"

Sends to Talon.One

{
  "t1_color": "grey",
  "t1_colors": ["grau", "grey", "grigio"],
  "t1_colors_de_it": ["grigio", "grau"],
  "t1_color_de": "grau",
  "t1_color_raw": "{\"key\":\"grey\",\"label\":{\"de\":\"grau\",\"en\":\"grey\",\"it\":\"grigio\"}}"
}

References