Graham McIntire
16a28ac01c
- Add subsonic boolean field to products with composite filter indexes - Add TextDetector utility for detecting subsonic/casing from product titles - Wire TextDetector into SgAmmo (casing + subsonic) and LuckyGunner (subsonic + fallback casing) - Extend latest_prices_for_caliber with casing, grain_weight, and subsonic filter options - Add distinct_grain_weights_for_caliber and distinct_casings_for_caliber queries - Add filter UI with toggleable casing, grain weight, and subsonic buttons - Add grain weight column and subsonic badge to product table - Refresh filter options on PubSub price updates for real-time UI - Implement Target Sports USA scraper with 18 caliber mappings - Display all prices in dollar format ($0.38 instead of 38¢)
54 lines
1.4 KiB
Elixir
54 lines
1.4 KiB
Elixir
defmodule Ammoprices.Catalog.Product do
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@moduledoc false
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use Ecto.Schema
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import Ecto.Changeset
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@primary_key {:id, :binary_id, autogenerate: true}
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@foreign_key_type :binary_id
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schema "products" do
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belongs_to :retailer, Ammoprices.Catalog.Retailer
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belongs_to :caliber, Ammoprices.Catalog.Caliber
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field :title, :string
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field :url, :string
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field :brand, :string
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field :grain_weight, :integer
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field :round_count, :integer
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field :casing, :string
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field :condition, :string, default: "new"
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field :upc, :string
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field :external_id, :string
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field :in_stock, :boolean, default: true
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field :subsonic, :boolean, default: false
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field :last_seen_at, :utc_datetime
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has_many :price_snapshots, Ammoprices.Prices.PriceSnapshot
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timestamps(type: :utc_datetime)
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end
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def changeset(product, attrs) do
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product
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|> cast(attrs, [
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:title,
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:url,
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:brand,
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:grain_weight,
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:round_count,
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:casing,
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:condition,
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:upc,
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:external_id,
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:in_stock,
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:subsonic,
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:last_seen_at
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])
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|> validate_required([:title, :url])
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|> validate_inclusion(:casing, ~w(brass steel aluminum alloy composite))
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|> validate_inclusion(:condition, ~w(new remanufactured surplus))
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|> validate_number(:grain_weight, greater_than: 0)
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|> validate_number(:round_count, greater_than: 0)
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|> unique_constraint([:retailer_id, :url])
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end
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end
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