Merge branch '42934-search-api-fix' into 'master'

Add information about projects when searching in wiki_blobs, blobs, commits scopes

Closes #42934

See merge request gitlab-org/gitlab-ce!17095

12 files changed, 37 insertions, 22 deletions

diff --git a/app/models/commit.rb b/app/models/commit.rb
index 2d2d89af030..8c960389652 100644
--- a/app/models/commit.rb
+++ b/app/models/commit.rb
@@ -116,6 +116,10 @@ class Commit
     raw.id
   end
 
+  def project_id
+    project.id
+  end
+
   def ==(other)
     other.is_a?(self.class) && raw == other.raw
   end
diff --git a/doc/api/README.md b/doc/api/README.md
index f226716c3b5..88710eae4fe 100644
--- a/doc/api/README.md
+++ b/doc/api/README.md
@@ -49,6 +49,7 @@ following locations:
 - [Repositories](repositories.md)
 - [Repository Files](repository_files.md)
 - [Runners](runners.md)
+- [Search](search.md)
 - [Services](services.md)
 - [Settings](settings.md)
 - [Sidekiq metrics](sidekiq_metrics.md)
diff --git a/doc/api/search.md b/doc/api/search.md
index 1fba9c3fbb8..d441b556186 100644
--- a/doc/api/search.md
+++ b/doc/api/search.md
@@ -737,7 +737,8 @@ Example response:
     "filename": "home.md",
     "id": null,
     "ref": "master",
-    "startline": 5
+    "startline": 5,
+    "project_id": 6
   }
 ]
 ```
@@ -767,7 +768,8 @@ Example response:
   "authored_date": "2013-02-18T22:02:54.000Z",
   "committer_name": "angus croll",
   "committer_email": "anguscroll@gmail.com",
-  "committed_date": "2013-02-18T22:02:54.000Z"
+  "committed_date": "2013-02-18T22:02:54.000Z",
+  "project_id": 6
   }
 ]
 ```
@@ -789,7 +791,8 @@ Example response:
     "filename": "README.md",
     "id": null,
     "ref": "master",
-    "startline": 46
+    "startline": 46,
+    "project_id": 6
   }
 ]
 ```
diff --git a/lib/api/entities.rb b/lib/api/entities.rb
index c8cda85b170..e9e32ac76fe 100644
--- a/lib/api/entities.rb
+++ b/lib/api/entities.rb
@@ -274,6 +274,7 @@ module API
       expose :stats, using: Entities::CommitStats, if: :stats
       expose :status
       expose :last_pipeline, using: 'API::Entities::PipelineBasic'
+      expose :project_id
     end
 
     class BasicRef < Grape::Entity
@@ -1176,6 +1177,7 @@ module API
       expose :id
       expose :ref
       expose :startline
+      expose :project_id
     end
   end
 end
diff --git a/lib/api/search.rb b/lib/api/search.rb
index b9982e03bb3..3556ad98c52 100644
--- a/lib/api/search.rb
+++ b/lib/api/search.rb
@@ -11,7 +11,7 @@ module API
         projects: Entities::BasicProjectDetails,
         milestones: Entities::Milestone,
         notes: Entities::Note,
-        commits: Entities::Commit,
+        commits: Entities::CommitDetail,
         blobs: Entities::Blob,
         wiki_blobs: Entities::Blob,
         snippet_titles: Entities::Snippet,
@@ -35,7 +35,7 @@ module API
       def process_results(results)
         case params[:scope]
         when 'wiki_blobs'
-          paginate(results).map { |blob| Gitlab::ProjectSearchResults.parse_search_result(blob) }
+          paginate(results).map { |blob| Gitlab::ProjectSearchResults.parse_search_result(blob, user_project) }
         when 'blobs'
           paginate(results).map { |blob| blob[1] }
         else
@@ -85,9 +85,7 @@ module API
         use :pagination
       end
       get ':id/-/search' do
-        group = find_group!(params[:id])
-
-        present search(group_id: group.id), with: entity
+        present search(group_id: user_group.id), with: entity
       end
     end
 
@@ -106,9 +104,7 @@ module API
         use :pagination
       end
       get ':id/-/search' do
-        project = find_project!(params[:id])
-
-        present search(project_id: project.id), with: entity
+        present search(project_id: user_project.id), with: entity
       end
     end
   end
diff --git a/lib/gitlab/file_finder.rb b/lib/gitlab/file_finder.rb
index 10ffc345bd5..8c082c0c336 100644
--- a/lib/gitlab/file_finder.rb
+++ b/lib/gitlab/file_finder.rb
@@ -28,7 +28,7 @@ module Gitlab
 
     def find_by_content(query)
       results = repository.search_files_by_content(query, ref).first(BATCH_SIZE)
-      results.map { |result| Gitlab::ProjectSearchResults.parse_search_result(result) }
+      results.map { |result| Gitlab::ProjectSearchResults.parse_search_result(result, project) }
     end
 
     def find_by_filename(query, except: [])
@@ -45,7 +45,8 @@ module Gitlab
           basename: File.basename(blob.path),
           ref: ref,
           startline: 1,
-          data: blob.data
+          data: blob.data,
+          project: project
         )
       end
     end
diff --git a/lib/gitlab/project_search_results.rb b/lib/gitlab/project_search_results.rb
index 9e2fa07a205..cf0935dbd9a 100644
--- a/lib/gitlab/project_search_results.rb
+++ b/lib/gitlab/project_search_results.rb
@@ -41,7 +41,7 @@ module Gitlab
       @commits_count ||= commits.count
     end
 
-    def self.parse_search_result(result)
+    def self.parse_search_result(result, project = nil)
       ref = nil
       filename = nil
       basename = nil
@@ -66,7 +66,8 @@ module Gitlab
         basename: basename,
         ref: ref,
         startline: startline,
-        data: data
+        data: data,
+        project_id: project ? project.id : nil
       )
     end
 
diff --git a/lib/gitlab/search_results.rb b/lib/gitlab/search_results.rb
index 5ad219179f3..5a5ae7f19d4 100644
--- a/lib/gitlab/search_results.rb
+++ b/lib/gitlab/search_results.rb
@@ -1,7 +1,7 @@
 module Gitlab
   class SearchResults
     class FoundBlob
-      attr_reader :id, :filename, :basename, :ref, :startline, :data
+      attr_reader :id, :filename, :basename, :ref, :startline, :data, :project_id
 
       def initialize(opts = {})
         @id = opts.fetch(:id, nil)
@@ -11,6 +11,7 @@ module Gitlab
         @startline = opts.fetch(:startline, nil)
         @data = opts.fetch(:data, nil)
         @per_page = opts.fetch(:per_page, 20)
+        @project_id = opts.fetch(:project_id, nil)
       end
 
       def path
diff --git a/spec/fixtures/api/schemas/public_api/v4/blobs.json b/spec/fixtures/api/schemas/public_api/v4/blobs.json
index 9cb1eae3762..a812815838f 100644
--- a/spec/fixtures/api/schemas/public_api/v4/blobs.json
+++ b/spec/fixtures/api/schemas/public_api/v4/blobs.json
@@ -7,11 +7,12 @@
       "data": { "type": "string" },
       "filename": { "type": ["string"] },
       "id": { "type": ["string", "null"] },
+      "project_id": { "type": "integer" },
       "ref": { "type": "string" },
       "startline": { "type": "integer" }
     },
     "required": [
-      "basename", "data", "filename", "id", "ref", "startline"
+      "basename", "data", "filename", "id", "ref", "startline", "project_id"
     ],
     "additionalProperties": false
   }
diff --git a/spec/fixtures/api/schemas/public_api/v4/commit/detail.json b/spec/fixtures/api/schemas/public_api/v4/commit/detail.json
index 88a3cad62f6..477e776a804 100644
--- a/spec/fixtures/api/schemas/public_api/v4/commit/detail.json
+++ b/spec/fixtures/api/schemas/public_api/v4/commit/detail.json
@@ -4,9 +4,9 @@
     { "$ref": "basic.json" },
     {
       "required" : [
-        "stats",
         "status",
-        "last_pipeline"
+        "last_pipeline",
+        "project_id"
       ],
       "properties": {
         "stats": { "$ref": "../commit_stats.json" },
@@ -16,7 +16,8 @@
             { "type": "null" },
             { "$ref": "../pipeline/basic.json" }
           ]
-        }
+        },
+        "project_id": { "type": "integer" }
       }
     }
   ]
diff --git a/spec/fixtures/api/schemas/public_api/v4/commits_details.json b/spec/fixtures/api/schemas/public_api/v4/commits_details.json
new file mode 100644
index 00000000000..1f5b1ad86ef
--- /dev/null
+++ b/spec/fixtures/api/schemas/public_api/v4/commits_details.json
@@ -0,0 +1,4 @@
+{
+  "type": "array",
+  "items": { "$ref": "commit/detail.json" }
+}
diff --git a/spec/requests/api/search_spec.rb b/spec/requests/api/search_spec.rb
index ddda5752f0c..9052a18c60b 100644
--- a/spec/requests/api/search_spec.rb
+++ b/spec/requests/api/search_spec.rb
@@ -295,7 +295,7 @@ describe API::Search do
           get api("/projects/#{repo_project.id}/-/search", user), scope: 'commits', search: '498214de67004b1da3d820901307bed2a68a8ef6'
         end
 
-        it_behaves_like 'response is correct', schema: 'public_api/v4/commits'
+        it_behaves_like 'response is correct', schema: 'public_api/v4/commits_details'
       end
 
       context 'for commits scope with project path as id' do
@@ -303,7 +303,7 @@ describe API::Search do
           get api("/projects/#{CGI.escape(repo_project.full_path)}/-/search", user), scope: 'commits', search: '498214de67004b1da3d820901307bed2a68a8ef6'
         end
 
-        it_behaves_like 'response is correct', schema: 'public_api/v4/commits'
+        it_behaves_like 'response is correct', schema: 'public_api/v4/commits_details'
       end
 
       context 'for blobs scope' do