43 lines
1.5 KiB
Ruby
43 lines
1.5 KiB
Ruby
# frozen_string_literal: true
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module Mutations
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class CreateDirectUpload < Mutations::BaseMutation
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description "File information required to prepare a direct upload"
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argument :dossier_id, ID, "Dossier ID", required: true, loads: Types::DossierType
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argument :filename, String, "Original file name", required: true
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argument :byte_size, Int, "File size (bytes)", required: true
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argument :checksum, String, "MD5 file checksum as base64", required: true
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argument :content_type, String, "File content type", required: true
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class DirectUpload < Types::BaseObject
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description "Represents direct upload credentials"
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field :url, String, "Upload URL", null: false
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field :headers, String, "HTTP request headers (JSON-encoded)", null: false
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field :blob_id, ID, "Created blob record ID", null: false
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field :signed_blob_id, ID, "Created blob record signed ID", null: false
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end
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field :direct_upload, DirectUpload, null: false
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def resolve(filename:, byte_size:, checksum:, content_type:, dossier:)
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blob = ActiveStorage::Blob.create_before_direct_upload!(
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filename: filename,
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byte_size: byte_size,
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checksum: checksum,
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content_type: content_type
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)
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{
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direct_upload: {
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url: blob.service_url_for_direct_upload,
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# NOTE: we pass headers as JSON since they have no schema
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headers: blob.service_headers_for_direct_upload.to_json,
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blob_id: blob.id,
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signed_blob_id: blob.signed_id
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}
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}
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end
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end
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end
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