add: project rank and user rank api

app/views/project_rank/_detail.json.jbuilder

@@ -0,0 +1,19 @@
+project_common = $redis_cache.hgetall("v2-project-common:#{item[0]}")
+owner_common = $redis_cache.hgetall("v2-owner-common:#{project_common["owner_id"]}")
+json.id item[0]
+json.score item[1]
+json.name project_common["name"]
+json.identifier project_common["identifier"]
+json.description project_common["description"]
+json.owner do 
+  json.id project_common["owner_id"]
+  json.name owner_common["name"]
+  json.login owner_common["login"]
+  json.avatar_url owner_common["avatar_url"]
+end
+json.visits project_common["visits"]
+json.forks project_common["forks"]
+json.watchers project_common["watchers"]
+json.praises project_common["praises"]
+json.issues project_common["issues"]
+json.pulls project_common["pullrequests"]

app/views/project_rank/index.json.jbuilder

@@ -0,0 +1,8 @@
+json.partial! "commons/success"
+json.projects do 
+
+  json.array! @project_rank.each do |item|
+    json.partial! "detail", locals: {item: item}
+  end
+
+end

app/views/user_rank/_detail.json.jbuilder

@@ -0,0 +1,15 @@
+owner_common = $redis_cache.hgetall("v2-owner-common:#{item[0]}")
+popular_project = $redis_cache.zrevrange("v2-user-project-rank:#{item[0]}", 0, 1, withscores: true)[0]
+popular_project_common = $redis_cache.hgetall("v2-project-common:#{popular_project[0]}")
+json.id item[0]
+json.score item[1]
+json.name owner_common["name"]
+json.type owner_common["type"]
+json.login owner_common["login"]
+json.avatar_url owner_common["avatar_url"]
+json.project do 
+  json.id popular_project[0]
+  json.name popular_project_common["name"]
+  json.identifier popular_project_common["identifier"]
+  json.description popular_project_common["description"]
+end

app/views/user_rank/index.json.jbuilder

@@ -0,0 +1,8 @@
+json.partial! "commons/success"
+json.users do 
+
+  json.array! @user_rank.each do |item|
+    json.partial! "detail", locals: {item: item}
+  end
+
+end