2019-07-14 11:47:06 +00:00
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defmodule Backend.CrawlInteraction do
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2019-08-21 12:30:47 +00:00
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@moduledoc """
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Model for tracking interactions between instances. Stores the source and target instance, as well as the number
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of mentions seen in the given crawl.
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"""
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2019-07-14 11:47:06 +00:00
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use Ecto.Schema
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import Ecto.Changeset
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schema "crawl_interactions" do
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belongs_to :crawl, Backend.Crawl
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belongs_to :source, Backend.Instance,
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references: :domain,
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type: :string,
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foreign_key: :source_domain
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belongs_to :target, Backend.Instance,
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references: :domain,
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type: :string,
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foreign_key: :target_domain
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field :mentions, :integer
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timestamps()
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end
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@doc false
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def changeset(crawl_interaction, attrs) do
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crawl_interaction
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|> cast(attrs, [:crawl, :source, :target, :mentions])
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|> validate_required([:crawl, :source, :target, :mentions])
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end
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end
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