From 2c544d43c832e816614a9bef35e1899f34b4a53d Mon Sep 17 00:00:00 2001
From: jubianchi <contact@jubianchi.fr>
Date: Sat, 17 Jan 2015 23:45:39 +0100
Subject: Query issues, merge requests and milestones with their IID through
 API

---
 lib/api/helpers.rb        |  4 ++++
 lib/api/issues.rb         |  3 +++
 lib/api/merge_requests.rb | 16 +++++++++++-----
 3 files changed, 18 insertions(+), 5 deletions(-)

(limited to 'lib')

diff --git a/lib/api/helpers.rb b/lib/api/helpers.rb
index be133a2920b..85e9081680d 100644
--- a/lib/api/helpers.rb
+++ b/lib/api/helpers.rb
@@ -173,6 +173,10 @@ module API
       end
     end
 
+    def filter_by_iid(items, iid)
+      items.where(iid: iid)
+    end
+
     # error helpers
 
     def forbidden!(reason = nil)
diff --git a/lib/api/issues.rb b/lib/api/issues.rb
index ff062be6040..c8db93eb778 100644
--- a/lib/api/issues.rb
+++ b/lib/api/issues.rb
@@ -51,6 +51,7 @@ module API
       #
       # Parameters:
       #   id (required) - The ID of a project
+      #   iid (optional) - Return the project issue having the given `iid`
       #   state (optional) - Return "opened" or "closed" issues
       #   labels (optional) - Comma-separated list of label names
       #   milestone (optional) - Milestone title
@@ -66,10 +67,12 @@ module API
       #   GET /projects/:id/issues?labels=foo,bar&state=opened
       #   GET /projects/:id/issues?milestone=1.0.0
       #   GET /projects/:id/issues?milestone=1.0.0&state=closed
+      #   GET /issues?iid=42
       get ":id/issues" do
         issues = user_project.issues
         issues = filter_issues_state(issues, params[:state]) unless params[:state].nil?
         issues = filter_issues_labels(issues, params[:labels]) unless params[:labels].nil?
+        issues = filter_by_iid(issues, params[:iid]) unless params[:iid].nil?
 
         unless params[:milestone].nil?
           issues = filter_issues_milestone(issues, params[:milestone])
diff --git a/lib/api/merge_requests.rb b/lib/api/merge_requests.rb
index b252c57faed..2216a12a87a 100644
--- a/lib/api/merge_requests.rb
+++ b/lib/api/merge_requests.rb
@@ -24,6 +24,7 @@ module API
       #
       # Parameters:
       #   id (required) - The ID of a project
+      #   iid (optional) - Return the project MR having the given `iid`
       #   state (optional) - Return requests "merged", "opened" or "closed"
       #   order_by (optional) - Return requests ordered by `created_at` or `updated_at` fields. Default is `created_at`
       #   sort (optional) - Return requests sorted in `asc` or `desc` order. Default is `desc`
@@ -36,11 +37,16 @@ module API
       #   GET /projects/:id/merge_requests?order_by=updated_at
       #   GET /projects/:id/merge_requests?sort=desc
       #   GET /projects/:id/merge_requests?sort=asc
+      #   GET /projects/:id/merge_requests?iid=42
       #
       get ":id/merge_requests" do
         authorize! :read_merge_request, user_project
         merge_requests = user_project.merge_requests
 
+        unless params[:iid].nil?
+          merge_requests = filter_by_iid(merge_requests, params[:iid])
+        end
+
         merge_requests =
           case params["state"]
           when "opened" then merge_requests.opened
@@ -169,8 +175,8 @@ module API
       # Merge MR
       #
       # Parameters:
-      #   id (required)               - The ID of a project
-      #   merge_request_id (required) - ID of MR
+      #   id (required)                   - The ID of a project
+      #   merge_request_id (required)     - ID of MR
       #   merge_commit_message (optional) - Custom merge commit message
       # Example:
       #   PUT /projects/:id/merge_request/:merge_request_id/merge
@@ -209,7 +215,7 @@ module API
       # Get a merge request's comments
       #
       # Parameters:
-      #   id (required) - The ID of a project
+      #   id (required)               - The ID of a project
       #   merge_request_id (required) - ID of MR
       # Examples:
       #   GET /projects/:id/merge_request/:merge_request_id/comments
@@ -225,9 +231,9 @@ module API
       # Post comment to merge request
       #
       # Parameters:
-      #   id (required) - The ID of a project
+      #   id (required)               - The ID of a project
       #   merge_request_id (required) - ID of MR
-      #   note (required) - Text of comment
+      #   note (required)             - Text of comment
       # Examples:
       #   POST /projects/:id/merge_request/:merge_request_id/comments
       #
-- 
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