新增: pr版本列表和diff接口

app/services/api/v1/projects/pull_requests/versions/get_diff_service.rb

@@ -0,0 +1,35 @@
+class Api::V1::Projects::PullRequests::Versions::GetDiffService < ApplicationService 
+
+  attr_reader :project, :pull_request, :version_id, :owner, :repo, :index, :filepath, :token
+  attr_accessor :gitea_data 
+
+  def initialize(project, pull_request, version_id, params, token=nil)
+    @project = project 
+    @pull_request = pull_request
+    @version_id = version_id
+    @owner = project&.owner.login 
+    @repo = project&.identifier 
+    @index = pull_request.gitea_number 
+    @filepath = params[:filepath]
+    @token = token
+  end
+
+  def call 
+    load_gitea_data 
+
+    gitea_data
+  end
+
+  private 
+  def request_params
+    params = {
+      access_token: token
+    }
+    params.merge!(filepath: filepath) if filepath.present?
+  end
+
+  def load_gitea_data 
+    @gitea_data = $gitea_client.get_repos_pulls_versions_diff_by_owner_repo_index_version_id(owner, repo, index, version_id, {query: request_params})
+    raise Error, '获取合并请求版本diff失败！' unless @gitea_data.is_a?(Hash)
+  end
+end

app/services/api/v1/projects/pull_requests/versions/list_service.rb

@@ -0,0 +1,36 @@
+class Api::V1::Projects::PullRequests::Versions::ListService < ApplicationService 
+  
+  attr_reader :project, :pull_request, :token, :owner, :repo, :index, :page, :limit
+  attr_accessor :gitea_data 
+
+  def initialize(project, pull_request, params, token = nil)
+    @project = project 
+    @pull_request = pull_request
+    @owner = project&.owner.login 
+    @repo = project&.identifier
+    @page = params[:page] || 1
+    @limit = params[:limit] || 15
+    @index = pull_request.gitea_number
+    @token = token 
+  end
+
+  def call 
+    load_gitea_data 
+
+    gitea_data
+  end
+
+  private 
+  def request_params 
+    {
+      access_token: token, 
+      page: page,
+      limit: limit
+    }
+  end
+
+  def load_gitea_data
+    @gitea_data = $gitea_client.get_repos_pulls_versions_by_owner_repo_index(owner, repo, index, {query: request_params})
+    raise Error, '获取合并请求版本失败！' unless @gitea_data.is_a?(Hash)
+  end
+end