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https://github.com/openfoodfoundation/openfoodnetwork
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Fix legacy bulk edit product system spec
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@@ -53,126 +53,128 @@ describe "BulkProducts service", ->
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describe "loading variant unit", ->
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describe "setting product variant_unit_with_scale field", ->
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it "sets by combining variant_unit and variant_unit_scale", ->
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it "HERE 2 sets by combining variant_unit and variant_unit_scale", ->
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product =
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variant_unit: "volume"
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variant_unit_scale: .001
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variants:[
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id: 10
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variant_unit: "volume"
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variant_unit_scale: .001
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]
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BulkProducts.loadVariantUnit product
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expect(product.variant_unit_with_scale).toEqual "volume_0.001"
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expect(product.variants[0].variant_unit_with_scale).toEqual "volume_0.001"
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it "sets to null when variant_unit is null", ->
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product = {variant_unit: null, variant_unit_scale: 1000}
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product =
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variants: [
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{variant_unit: null, variant_unit_scale: 1000}
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]
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BulkProducts.loadVariantUnit product
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expect(product.variant_unit_with_scale).toBeNull()
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expect(product.variants[0].variant_unit_with_scale).toBeNull()
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it "sets to variant_unit when variant_unit_scale is null", ->
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product = {variant_unit: 'items', variant_unit_scale: null, variant_unit_name: 'foo'}
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product =
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variants: [
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{variant_unit: 'items', variant_unit_scale: null, variant_unit_name: 'foo'}
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]
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BulkProducts.loadVariantUnit product
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expect(product.variant_unit_with_scale).toEqual "items"
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expect(product.variants[0].variant_unit_with_scale).toEqual "items"
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it "sets to variant_unit when variant_unit is 'items'", ->
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product = {variant_unit: 'items', variant_unit_scale: 1000, variant_unit_name: 'foo'}
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product =
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variants: [
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{variant_unit: 'items', variant_unit_scale: 1000, variant_unit_name: 'foo'}
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]
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BulkProducts.loadVariantUnit product
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expect(product.variant_unit_with_scale).toEqual "items"
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it "loads data for variants (incl. master)", ->
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spyOn BulkProducts, "loadVariantUnitValues"
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spyOn BulkProducts, "loadVariantUnitValue"
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product =
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variant_unit_scale: 1.0
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master: {id: 1, unit_value: 1, unit_description: '(one)'}
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variants: [{id: 2, unit_value: 2, unit_description: '(two)'}]
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BulkProducts.loadVariantUnit product
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expect(BulkProducts.loadVariantUnitValues).toHaveBeenCalledWith product
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expect(BulkProducts.loadVariantUnitValue).toHaveBeenCalledWith product, product.master
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expect(product.variants[0].variant_unit_with_scale).toEqual "items"
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it "loads data for variants (excl. master)", ->
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spyOn BulkProducts, "loadVariantUnitValue"
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product =
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variant_unit_scale: 1.0
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master: {id: 1, unit_value: 1, unit_description: '(one)'}
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variants: [{id: 2, unit_value: 2, unit_description: '(two)'}]
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BulkProducts.loadVariantUnitValues product
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variants: [
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{id: 2, variant_unit_scale: 1.0, unit_value: 2, unit_description: '(two)'}
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]
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BulkProducts.loadVariantUnitValues product.variants
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expect(BulkProducts.loadVariantUnitValue).toHaveBeenCalledWith product, product.variants[0]
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expect(BulkProducts.loadVariantUnitValue).not.toHaveBeenCalledWith product, product.master
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expect(BulkProducts.loadVariantUnitValue).toHaveBeenCalledWith product.variants[0]
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describe "setting variant unit_value_with_description", ->
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it "sets by combining unit_value and unit_description", ->
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product =
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variant_unit_scale: 1.0
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variants: [{id: 1, unit_value: 1, unit_description: '(bottle)'}]
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BulkProducts.loadVariantUnitValues product, product.variants[0]
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variants: [
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{id: 1, variant_unit_scale: 1.0, unit_value: 1, unit_description: '(bottle)'}
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]
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BulkProducts.loadVariantUnitValues product.variants
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expect(product.variants[0]).toEqual
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id: 1
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variant_unit_scale: 1.0,
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variant_unit_with_scale: null,
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unit_value: 1
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unit_description: '(bottle)'
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unit_value_with_description: '1 (bottle)'
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it "uses unit_value when description is missing", ->
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product =
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variant_unit_scale: 1.0
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variants: [{id: 1, unit_value: 1}]
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BulkProducts.loadVariantUnitValues product, product.variants[0]
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variants: [
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{id: 1, variant_unit_scale: 1.0, unit_value: 1}
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]
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BulkProducts.loadVariantUnitValues product.variants
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expect(product.variants[0].unit_value_with_description).toEqual '1'
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it "uses unit_description when value is missing", ->
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product =
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variant_unit_scale: 1.0
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variants: [{id: 1, unit_description: 'Small'}]
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BulkProducts.loadVariantUnitValues product, product.variants[0]
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variants: [
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{id: 1, variant_unit_scale: 1.0, unit_description: 'Small'}
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]
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BulkProducts.loadVariantUnitValues product.variants
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expect(product.variants[0].unit_value_with_description).toEqual 'Small'
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it "converts values from base value to chosen unit", ->
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product =
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variant_unit_scale: 1000.0
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variants: [{id: 1, unit_value: 2500}]
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BulkProducts.loadVariantUnitValues product, product.variants[0]
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variants: [
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id: 1, variant_unit_scale: 1000.0, unit_value: 2500
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]
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BulkProducts.loadVariantUnitValues product.variants
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expect(product.variants[0].unit_value_with_description).toEqual '2.5'
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it "converts values from base value to chosen unit without breaking precision", ->
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product =
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variant_unit_scale: 0.001
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variants: [{id: 1, unit_value: 0.35}]
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BulkProducts.loadVariantUnitValues product, product.variants[0]
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variants: [
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{id: 1,variant_unit_scale: 0.001, unit_value: 0.35}
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]
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BulkProducts.loadVariantUnitValues product.variants
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expect(product.variants[0].unit_value_with_description).toEqual '350'
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it "displays a unit_value of zero", ->
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product =
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variant_unit_scale: 1.0
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variants: [{id: 1, unit_value: 0}]
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BulkProducts.loadVariantUnitValues product, product.variants[0]
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variants: [
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{id: 1, variant_unit_scale: 1.0, unit_value: 0}
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]
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BulkProducts.loadVariantUnitValues product.variants
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expect(product.variants[0].unit_value_with_description).toEqual '0'
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describe "calculating the scaled unit value for a variant", ->
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it "returns the scaled value when variant has a unit_value", ->
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product = {variant_unit_scale: 0.001}
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variant = {unit_value: 5}
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expect(BulkProducts.variantUnitValue(product, variant)).toEqual 5000
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variant = {variant_unit_scale: 0.001, unit_value: 5}
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expect(BulkProducts.variantUnitValue(variant)).toEqual 5000
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it "returns the scaled value rounded off upto 2 decimal points", ->
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product = {variant_unit_scale: 28.35}
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variant = {unit_value: 1234.5}
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expect(BulkProducts.variantUnitValue(product, variant)).toEqual 43.54
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variant = {variant_unit_scale: 28.35, unit_value: 1234.5}
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expect(BulkProducts.variantUnitValue(variant)).toEqual 43.54
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it "returns the unscaled value when the product has no scale", ->
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product = {}
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variant = {unit_value: 5}
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expect(BulkProducts.variantUnitValue(product, variant)).toEqual 5
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expect(BulkProducts.variantUnitValue(variant)).toEqual 5
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it "returns zero when the value is zero", ->
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product = {}
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variant = {unit_value: 0}
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expect(BulkProducts.variantUnitValue(product, variant)).toEqual 0
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expect(BulkProducts.variantUnitValue(variant)).toEqual 0
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it "returns null when the variant has no unit_value", ->
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product = {}
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variant = {}
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expect(BulkProducts.variantUnitValue(product, variant)).toEqual null
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expect(BulkProducts.variantUnitValue(variant)).toEqual null
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describe "fetching a product by id", ->
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