From e388214f7e8b435669be878e085071f812de6dd3 Mon Sep 17 00:00:00 2001
From: harisato <pp.quochai@gmail.com>
Date: Wed, 26 Jul 2023 16:41:39 +0700
Subject: [PATCH] feat(hasura): sort by latest chapter publish

---
 .../punkga-pg/tables/public_manga.yaml        |  6 ++
 hasura/metadata/query_collections.yaml        | 91 ++++++++++---------
 .../down.sql                                  | 11 +++
 .../up.sql                                    |  9 ++
 4 files changed, 73 insertions(+), 44 deletions(-)
 create mode 100644 hasura/migrations/punkga-pg/1690364416444_create manga latest publish function/down.sql
 create mode 100644 hasura/migrations/punkga-pg/1690364416444_create manga latest publish function/up.sql

diff --git a/hasura/metadata/databases/punkga-pg/tables/public_manga.yaml b/hasura/metadata/databases/punkga-pg/tables/public_manga.yaml
index 23185829..d17159c5 100644
--- a/hasura/metadata/databases/punkga-pg/tables/public_manga.yaml
+++ b/hasura/metadata/databases/punkga-pg/tables/public_manga.yaml
@@ -70,6 +70,12 @@ array_relationships:
         table:
           name: social_activities
           schema: public
+computed_fields:
+  - name: latest_published
+    definition:
+      function:
+        name: latest_published
+        schema: public
 select_permissions:
   - role: anonymous
     permission:
diff --git a/hasura/metadata/query_collections.yaml b/hasura/metadata/query_collections.yaml
index b3b23c00..aec53a62 100644
--- a/hasura/metadata/query_collections.yaml
+++ b/hasura/metadata/query_collections.yaml
@@ -457,50 +457,6 @@
               }
             }
           }
-      - name: Public - Query latest update manga
-        query: |
-          query GetLatestUpdatedManga {
-            manga(order_by: {chapters_aggregate:{min:{updated_at:desc_nulls_last}}}, limit: 6, where: {status:{_neq:"Removed"}}) {
-              id
-              manga_total_views {
-                views
-              }
-              manga_total_likes {
-                likes
-              }
-              manga_creators {
-                creator {
-                  id
-                  name
-                  isActive
-                }
-              }
-              status
-              chapters(limit: 1, order_by: {updated_at:desc}, where: {status:{_eq:"Published"}}) {
-                id
-                chapter_number
-                updated_at
-              }
-              manga_tags {
-                tag {
-                  id
-                  tag_languages {
-                    language_id
-                    tag_id
-                    value
-                  }
-                }
-              }
-              manga_languages {
-                title
-                description
-                is_main_language
-                language_id
-              }
-              banner
-              poster
-            }
-          }
       - name: Public - Get subscribe list
         query: |
           query GetSubscribeList ($user_id: String = "") {
@@ -836,3 +792,50 @@
               }
             }
           }
+      - name: Public - Query latest update manga
+        query: |
+          query GetLatestUpdatedManga {
+            manga(order_by: {latest_published:desc_nulls_last}, limit: 6, where: {status:{_neq:"Removed"}}) {
+              id
+              latest_published
+              manga_total_views {
+                views
+              }
+              manga_total_likes {
+                likes
+              }
+              manga_creators {
+                creator {
+                  id
+                  name
+                  isActive
+                }
+              }
+              status
+              chapters(limit: 1, order_by: {pushlish_date:desc}, where: {status:{_eq:"Published"}}) {
+                id
+                chapter_number
+                pushlish_date
+                status
+                updated_at
+              }
+              manga_tags {
+                tag {
+                  id
+                  tag_languages {
+                    language_id
+                    tag_id
+                    value
+                  }
+                }
+              }
+              manga_languages {
+                title
+                description
+                is_main_language
+                language_id
+              }
+              banner
+              poster
+            }
+          }
diff --git a/hasura/migrations/punkga-pg/1690364416444_create manga latest publish function/down.sql b/hasura/migrations/punkga-pg/1690364416444_create manga latest publish function/down.sql
new file mode 100644
index 00000000..96d35ba4
--- /dev/null
+++ b/hasura/migrations/punkga-pg/1690364416444_create manga latest publish function/down.sql	
@@ -0,0 +1,11 @@
+-- Could not auto-generate a down migration.
+-- Please write an appropriate down migration for the SQL below:
+-- CREATE OR REPLACE FUNCTION latest_published(manga_row manga) RETURNS
+-- timestamp with time zone
+-- AS $$
+--     SELECT pushlish_date
+--     FROM chapters
+--     WHERE chapters.manga_id = manga_row.id AND chapters.status = 'Published'
+-- 	ORDER BY pushlish_date DESC NULLS LAST
+-- 	LIMIT 1
+-- $$ LANGUAGE sql STABLE;
diff --git a/hasura/migrations/punkga-pg/1690364416444_create manga latest publish function/up.sql b/hasura/migrations/punkga-pg/1690364416444_create manga latest publish function/up.sql
new file mode 100644
index 00000000..5bad5446
--- /dev/null
+++ b/hasura/migrations/punkga-pg/1690364416444_create manga latest publish function/up.sql	
@@ -0,0 +1,9 @@
+CREATE OR REPLACE FUNCTION latest_published(manga_row manga) RETURNS 
+timestamp with time zone 
+AS $$
+    SELECT pushlish_date
+    FROM chapters
+    WHERE chapters.manga_id = manga_row.id AND chapters.status = 'Published'
+	ORDER BY pushlish_date DESC NULLS LAST
+	LIMIT 1
+$$ LANGUAGE sql STABLE;