add operation for pull request create/merge/refuse

app/controllers/pull_requests_controller.rb

@@ -54,7 +54,17 @@ class PullRequestsController < ApplicationController
       @pull_request, @gitea_pull_request = PullRequests::CreateService.call(current_user, @owner, @project, params)
       if @gitea_pull_request[:status] == :success
         @pull_request.bind_gitea_pull_request!(@gitea_pull_request[:body]["number"])
-        render_ok
+
+        # author: zxh
+        # 调用上链API
+        success_blockchain = push_activity_2_blockchain("pull_request_create", @pull_request)
+        if success_blockchain == false
+          render_error("create pull request error: cannot save to blockchain")
+          raise ActiveRecord::Rollback
+        else
+          render_ok
+        end
+
       else
         render_error("create pull request error: #{@gitea_pull_request[:status]}")
         raise ActiveRecord::Rollback
@@ -119,7 +129,17 @@ class PullRequestsController < ApplicationController
       begin
         @pull_request.update(status: 2)
         @pull_request.issue.update(status_id: 5)
-        normal_status(1, "已拒绝")
+
+        # author: zxh
+        # 调用上链API
+        success_blockchain = push_activity_2_blockchain("pull_request_refuse", @pull_request)
+        if success_blockchain == false
+          normal_status(-1, "拒绝失败")
+          raise ActiveRecord::Rollback
+        else
+          normal_status(1, "已拒绝")
+        end
+
       rescue => e
         normal_status(-1, e.message)
         raise ActiveRecord::Rollback
@@ -152,10 +172,20 @@ class PullRequestsController < ApplicationController
           }
           merge_pr = Gitea::PullRequest::MergeService.call(current_user.gitea_token, @project.owner.login,
             @repository.try(:identifier), @pull_request.try(:gpid), requests_params)
-          if @pull_request.update_attribute(:status, 1) && merge_pr[:status].to_i == 200
+          if merge_pr.status.to_i == 200 && @pull_request.update_attribute(:status, 1)
             @pull_request&.project_trends&.update_all(action_type: "close")
             @issue&.custom_journal_detail("merge", "", "该合并请求已被合并", current_user&.id)
-            normal_status(1, "合并成功")
+
+            # author: zxh
+            # 调用上链API
+            success_blockchain = push_activity_2_blockchain("pull_request_merge", @pull_request)
+            if success_blockchain == false
+              normal_status(-1, "合并失败")
+              raise ActiveRecord::Rollback
+            else
+              normal_status(1, "合并成功")
+            end
+
           else
             normal_status(-1, "合并失败")
           end