Service - Product Attributes

Overview

Manages Product Attributes and ProductAttributeLinks. Product Attributes can be shared by many Products, ProductAttributeLinks are used to create an attribute tree for one Product.

Repository

https://bitbucket.org/izara-market-products/izara-market-products-product-attributes/src/master/

DynamoDB tables

Standard Config Table Per Service

Configuration tags

..

LogicalResults

Stores results for any requests to perform logical searches on media links

{
	resultId: xxx // eg: filterMainId for a single logical element
	dataId: xxx // one productAttributeLinkId
}

• partition key: resultId
• sort key: dataId

Graph database

Service - Products Graph

Nodes

{
	nodeLabel: "productAttributeLabel",
	schema: {
		identifier: true,
		restrictProperties: true,
		restrictRelationships: true,
		properties: {
			productAttributeLabelId: {
				identifier: true, //(random uuid)
			},
		},
	}
}

• groups product attributes, eg: "colour", "size", etc..

{
	nodeLabel: "productAttribute",
	schema: {
		identifier: true,
		restrictProperties: true,
		restrictRelationships: true,
		properties: {
			productAttributeId: {
				identifier: true, //(random uuid)
			},
		},
	}
}

• one product attributes value inside one product label, eg: "green" under the "colour" label

{
	nodeLabel: "productAttributeLink",
	schema: {
		identifier: true,
		restrictProperties: true,
		restrictRelationships: true,
		properties: {
			productAttributeLinkId: {
				identifier: true, //(random uuid)
			},
			productId: {
				immutable: true,
			},
			productAttributeId: {
				immutable: true,
			},
		},
	}
}

{
	nodeLabel: "productAttributeProperty",
	schema: {
		identifier: true,
		restrictProperties: true,
		restrictRelationships: true,
		properties: {
			propertyId: {
				identifier: true, //(random uuid)
			},
			productAttributeId: {
				immutable: true,
			},
		},
	}
}

Relationships

{
	relationshipType: "hasProductAttributeLink",
	schema: {
		elementCanBeRemoved: true,
		allPropertiesImmutable: true,
		restrictProperties: true,
		properties: {
			originTimestamp: //timestamp the request to create/change this relationship was sent
		},
	}
}

{
	relationshipType: "disabledProductAttributeLink",
	schema: {
		elementCanBeRemoved: true,
		allPropertiesImmutable: true,
		restrictProperties: true,
		properties: {
			originTimestamp: //timestamp the request to create/change this relationship was sent
		},
	}
}

• creates a link in attribute tree between a Product or ProductAttributeLink, and a child ProductAttributeLink

{
	relationshipType: "isProductAttribute",
	schema: {
		elementCanBeRemoved: true,
		allPropertiesImmutable: true,
		restrictProperties: true,
		properties: {
			originTimestamp: //timestamp the request to create/change this relationship was sent
		},
	}
}

• links one ProductAttributeLink to one ProductAttribute

{
	relationshipType: "isProductLabel",
	schema: {
		elementCanBeRemoved: true,
		allPropertiesImmutable: true,
		restrictProperties: true,
		properties: {
			originTimestamp: //timestamp the request to create/change this relationship was sent
		},
	}
}

• links one ProductAttribute to one ProductAttributeLabel

{
	relationshipType: "hasProductAttributeProperty",
	schema: {
		elementCanBeRemoved: true,
		allPropertiesImmutable: true,
		restrictProperties: true,
		properties: {
			originTimestamp: //timestamp the request to create/change this relationship was sent
		},
	}
}

• ProductAttribute links to it's Properties

Service - Translations Graph

Nodes

{
	nodeLabel: "productAttributeLabel",
	schema: {
		identifier: true,
		restrictProperties: true,
		restrictRelationships: true,
		properties: {
			productAttributeId: {
				identifier: true,
			},
		},
	}
}

{
	nodeLabel: "productAttributeValue",
	schema: {
		identifier: true,
		restrictProperties: true,
		restrictRelationships: true,
		properties: {
			productAttributeId: {
				identifier: true,
			},
		},
	}
}

{
	nodeLabel: "productAttributePropertyName",
	schema: {
		identifier: true,
		restrictProperties: true,
		restrictRelationships: true,
		properties: {
			propertyId: {
				identifier: true,
			},
		},
	}
}

{
	nodeLabel: "productAttributePropertyValue",
	schema: {
		identifier: true,
		restrictProperties: true,
		restrictRelationships: true,
		properties: {
			propertyId: {
				identifier: true,
			},
		},
	}
}

Basic node schemas

productAttribute

Service - Media Graph

Working documents

Product Attributes