1 files changed, 70 insertions, 0 deletions
diff --git a/db/fixtures/development/19_environments.rb b/db/fixtures/development/19_environments.rb
new file mode 100644
index 00000000000..93214b9d3e7
--- /dev/null
+++ b/db/fixtures/development/19_environments.rb
@@ -0,0 +1,70 @@
+require './spec/support/sidekiq'
+
+class Gitlab::Seeder::Environments
+  def initialize(project)
+    @project = project
+  end
+
+  def seed!
+    @project.create_mock_deployment_service!(active: true)
+    @project.create_mock_monitoring_service!(active: true)
+
+    create_master_deployments!('production')
+    create_master_deployments!('staging')
+    create_merge_request_review_deployments!
+  end
+
+  private
+
+  def create_master_deployments!(name)
+    @project.repository.commits('master', limit: 4).map do |commit|
+      create_deployment!(
+        @project,
+        name,
+        'master',
+        commit.id
+      )
+    end
+  end
+
+  def create_merge_request_review_deployments!
+    @project.merge_requests.sample(4).map do |merge_request|
+      next unless merge_request.diff_head_sha
+
+      create_deployment!(
+        merge_request.source_project,
+        "review/#{merge_request.source_branch}",
+        merge_request.source_branch,
+        merge_request.diff_head_sha
+      )
+    end
+  end
+
+  def create_deployment!(project, name, ref, sha)
+    environment = find_or_create_environment!(project, name)
+    environment.deployments.create!(
+      project: project,
+      ref: ref,
+      sha: sha,
+      tag: false,
+      deployable: find_deployable(project, name)
+    )
+  end
+
+  def find_or_create_environment!(project, name)
+    project.environments.find_or_create_by!(name: name).tap do |environment|
+      environment.update(external_url: "https://google.com/#{name}")
+    end
+  end
+
+  def find_deployable(project, environment)
+    project.builds.where(environment: environment).sample
+  end
+end
+
+Gitlab::Seeder.quiet do
+  Project.all.sample(5).each do |project|
+    project_environments = Gitlab::Seeder::Environments.new(project)
+    project_environments.seed!
+  end
+end