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# frozen_string_literal: true
module Ml
class CandidateDetailsPresenter
include Rails.application.routes.url_helpers
def initialize(candidate, include_ci_job = false)
@candidate = candidate
@include_ci_job = include_ci_job
end
def present
data = {
candidate: {
info: {
iid: candidate.iid,
eid: candidate.eid,
path_to_artifact: link_to_artifact,
experiment_name: candidate.experiment.name,
path_to_experiment: link_to_experiment,
path: link_to_details,
status: candidate.status,
ci_job: job_info
},
params: candidate.params,
metrics: candidate.latest_metrics,
metadata: candidate.metadata
}
}
Gitlab::Json.generate(data)
end
private
attr_reader :candidate, :include_ci_job
def job_info
return unless include_ci_job && candidate.from_ci?
build = candidate.ci_build
{
path: project_job_path(build.project, build),
name: build.name,
**user_info(build.user) || {},
**mr_info(build.pipeline.merge_request) || {}
}
end
def user_info(user)
return unless user
{
user: {
path: user_path(user),
username: user.username,
name: user.name,
avatar: user.avatar_url
}
}
end
def mr_info(mr)
return unless mr
{
merge_request: {
path: project_merge_request_path(mr.project, mr),
iid: mr.iid,
title: mr.title
}
}
end
def link_to_artifact
artifact = candidate.artifact
return unless artifact.present?
project_package_path(candidate.project, artifact)
end
def link_to_details
project_ml_candidate_path(candidate.project, candidate.iid)
end
def link_to_experiment
project_ml_experiment_path(candidate.project, candidate.experiment.iid)
end
end
end
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