fix: Fix Komga unread count (again)

Author: null2264

data/src/commonMain/sqldelight/tachiyomi/migrations/27.sqm

@@ -0,0 +1,50 @@
+DROP VIEW IF EXISTS scanlators_view;
+CREATE VIEW scanlators_view AS
+SELECT S.* FROM (
+    WITH RECURSIVE split(seq, _id, name, str) AS (
+        SELECT 0, mangas._id, NULL, mangas.filtered_scanlators||' [.] ' FROM mangas WHERE mangas._id
+        UNION ALL SELECT
+            seq+1,
+            _id,
+            substr(str, 0, instr(str, ' [.] ')),
+            substr(str, instr(str, ' [.] ')+5)
+        FROM split WHERE str != ''
+    )
+    SELECT _id AS manga_id, name FROM split WHERE name != '' ORDER BY split.seq ASC
+) AS S;
+
+DROP VIEW IF EXISTS library_view;
+CREATE VIEW library_view AS
+SELECT
+    M.*,
+    coalesce(C.total, 0) AS total,
+    coalesce(C.read_count, 0) AS has_read,
+    coalesce(C.bookmark_count, 0) AS bookmark_count,
+    coalesce(MC.category_id, 0) AS category,
+    coalesce(C.latestUpload, 0) AS latestUpload,
+    coalesce(C.lastRead, 0) AS lastRead,
+    coalesce(C.lastFetch, 0) AS lastFetch
+FROM mangas AS M
+LEFT JOIN (
+    SELECT
+        chapters.manga_id,
+        count(*) AS total,
+        sum(read) AS read_count,
+        sum(bookmark) AS bookmark_count,
+        coalesce(max(chapters.date_upload), 0) AS latestUpload,
+        coalesce(max(history.history_last_read), 0) AS lastRead,
+        coalesce(max(chapters.date_fetch), 0) AS lastFetch
+    FROM chapters
+    LEFT JOIN scanlators_view AS filtered_scanlators
+    ON chapters.manga_id = filtered_scanlators.manga_id
+    AND chapters.scanlator = filtered_scanlators.name
+    LEFT JOIN history
+    ON chapters._id = history.history_chapter_id
+    WHERE filtered_scanlators.name IS NULL
+    GROUP BY chapters.manga_id
+) AS C
+ON M._id = C.manga_id
+LEFT JOIN (SELECT * FROM mangas_categories) AS MC
+ON MC.manga_id = M._id
+WHERE M.favorite = 1
+ORDER BY M.title;

data/src/commonMain/sqldelight/tachiyomi/view/library_view.sq

@@ -21,7 +21,7 @@ LEFT JOIN (
     FROM chapters
     LEFT JOIN scanlators_view AS filtered_scanlators
     ON chapters.manga_id = filtered_scanlators.manga_id
-    AND ifnull(chapters.scanlator, 'N/A') = ifnull(filtered_scanlators.name, '/<INVALID>/')  -- I assume if it's N/A it shouldn't be filtered
+    AND chapters.scanlator = filtered_scanlators.name
     LEFT JOIN history
     ON chapters._id = history.history_chapter_id
     WHERE filtered_scanlators.name IS NULL

data/src/commonMain/sqldelight/tachiyomi/view/scanlators_view.sq

@@ -10,5 +10,5 @@ SELECT S.* FROM (
             substr(str, instr(str, ' [.] ')+5)
         FROM split WHERE str != ''
     )
-    SELECT _id AS manga_id, name FROM split WHERE split.seq != 0 ORDER BY split.seq ASC
+    SELECT _id AS manga_id, name FROM split WHERE name != '' ORDER BY split.seq ASC
 ) AS S;