1 files changed, 0 insertions, 101 deletions
diff --git a/app/services/projects/lsif_data_service.rb b/app/services/projects/lsif_data_service.rb
deleted file mode 100644
index 5e7055b3309..00000000000
--- a/app/services/projects/lsif_data_service.rb
+++ /dev/null
@@ -1,101 +0,0 @@
-# frozen_string_literal: true
-
-module Projects
-  class LsifDataService
-    attr_reader :file, :project, :commit_id, :docs,
-      :doc_ranges, :ranges, :def_refs, :hover_refs
-
-    CACHE_EXPIRE_IN = 1.hour
-
-    def initialize(file, project, commit_id)
-      @file = file
-      @project = project
-      @commit_id = commit_id
-
-      fetch_data!
-    end
-
-    def execute(path)
-      doc_id = find_doc_id(docs, path)
-      dir_absolute_path = docs[doc_id]&.delete_suffix(path)
-
-      doc_ranges[doc_id]&.map do |range_id|
-        location, ref_id = ranges[range_id].values_at('loc', 'ref_id')
-        line_data, column_data = location
-
-        {
-          start_line: line_data.first,
-          end_line: line_data.last,
-          start_char: column_data.first,
-          end_char: column_data.last,
-          definition_url: definition_url_for(def_refs[ref_id], dir_absolute_path),
-          hover: highlighted_hover(hover_refs[ref_id])
-        }
-      end
-    end
-
-    private
-
-    def fetch_data
-      Rails.cache.fetch("project:#{project.id}:lsif:#{commit_id}", expires_in: CACHE_EXPIRE_IN) do
-        data = nil
-
-        file.open do |stream|
-          Zlib::GzipReader.wrap(stream) do |gz_stream|
-            data = Gitlab::Json.parse(gz_stream.read)
-          end
-        end
-
-        data
-      end
-    end
-
-    def fetch_data!
-      data = fetch_data
-
-      @docs = data['docs']
-      @doc_ranges = data['doc_ranges']
-      @ranges = data['ranges']
-      @def_refs = data['def_refs']
-      @hover_refs = data['hover_refs']
-    end
-
-    def find_doc_id(docs, path)
-      docs.reduce(nil) do |doc_id, (id, doc_path)|
-        next doc_id unless doc_path =~ /#{path}$/
-
-        if doc_id.nil? || docs[doc_id].size > doc_path.size
-          doc_id = id
-        end
-
-        doc_id
-      end
-    end
-
-    def definition_url_for(ref_id, dir_absolute_path)
-      return unless range = ranges[ref_id]
-
-      def_doc_id, location = range.values_at('doc_id', 'loc')
-      localized_doc_url = docs[def_doc_id].delete_prefix(dir_absolute_path)
-
-      # location is stored as [[start_line, end_line], [start_char, end_char]]
-      start_line = location.first.first
-
-      line_anchor = "L#{start_line + 1}"
-      definition_ref_path = [commit_id, localized_doc_url].join('/')
-
-      Gitlab::Routing.url_helpers.project_blob_path(project, definition_ref_path, anchor: line_anchor)
-    end
-
-    def highlighted_hover(hovers)
-      hovers&.map do |hover|
-        # Documentation for a method which is added as comments on top of the method
-        # is stored as a raw string value in LSIF file
-        next { value: hover } unless hover.is_a?(Hash)
-
-        value = Gitlab::Highlight.highlight(nil, hover['value'], language: hover['language'])
-        { language: hover['language'], value: value }
-      end
-    end
-  end
-end