Pablu/mangaGetter
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Added saving of LatestAvailableChapter and updating it in goroutine every 5 Minutes, also Added filtering to menu

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This commit is contained in:
Pablu23
2024-03-06 23:27:14 +01:00
parent ad1fcbc68a
commit 1377fd420e
7 changed files with 113 additions and 59 deletions
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9
internal/database/createDb.sql
View File

@@ -1,8 +1,9 @@
create table if not exists Manga (
ID integer not null primary key,
Title text,
TimeStampUnixEpoch int,
Thumbnail blob
TimeStampUnixEpoch integer not null,
Thumbnail blob,
LatestAvailableChapter integer not null
);
create table if not exists Chapter (
@@ -10,7 +11,7 @@ create table if not exists Chapter (
MangaID integer not null,
Url text not null,
Name text null,
Number int not null,
TimeStampUnixEpoch int,
Number integer not null,
TimeStampUnixEpoch integer not null,
foreign key(MangaID) references Manga(ID)
);

27
internal/database/database.go
View File

@@ -11,14 +11,14 @@ import (
)
type Manga struct {
Id int
Title string
TimeStampUnix int64
Thumbnail *bytes.Buffer
Id int
Title string
TimeStampUnix int64
Thumbnail *bytes.Buffer
LastChapterNum int
// Not in DB
LatestChapter *Chapter
LastChapterNum int
LatestChapter *Chapter
}
type Chapter struct {
@@ -125,12 +125,12 @@ func (dbMgr *Manager) Save() error {
if count == 0 {
if m.Thumbnail != nil {
_, err := db.Exec("INSERT INTO Manga(ID, Title, TimeStampUnixEpoch, Thumbnail) values(?, ?, ?, ?)", m.Id, m.Title, m.TimeStampUnix, m.Thumbnail.Bytes())
_, err := db.Exec("INSERT INTO Manga(ID, Title, TimeStampUnixEpoch, Thumbnail, LatestAvailableChapter) values(?, ?, ?, ?, ?)", m.Id, m.Title, m.TimeStampUnix, m.Thumbnail.Bytes(), m.LastChapterNum)
if err != nil {
return err
}
} else {
_, err := db.Exec("INSERT INTO Manga(ID, Title, TimeStampUnixEpoch ) values(?, ?, ?)", m.Id, m.Title, m.TimeStampUnix)
_, err := db.Exec("INSERT INTO Manga(ID, Title, TimeStampUnixEpoch, LatestAvailableChapter) values(?, ?, ?, ?)", m.Id, m.Title, m.TimeStampUnix, m.LastChapterNum)
if err != nil {
return err
}
@@ -143,12 +143,12 @@ func (dbMgr *Manager) Save() error {
}
if tSet != 0 {
_, err = db.Exec("UPDATE Manga set Title = ?, TimeStampUnixEpoch = ? WHERE ID = ?", m.Title, m.TimeStampUnix, m.Id)
_, err = db.Exec("UPDATE Manga set Title = ?, TimeStampUnixEpoch = ?, LatestAvailableChapter = ? WHERE ID = ?", m.Title, m.TimeStampUnix, m.LastChapterNum, m.Id)
if err != nil {
return err
}
} else {
_, err = db.Exec("UPDATE Manga set Title = ?, TimeStampUnixEpoch = ?, Thumbnail = ? WHERE ID = ?", m.Title, m.TimeStampUnix, m.Thumbnail.Bytes(), m.Id)
_, err = db.Exec("UPDATE Manga set Title = ?, TimeStampUnixEpoch = ?, Thumbnail = ?, LatestAvailableChapter = ? WHERE ID = ?", m.Title, m.TimeStampUnix, m.Thumbnail.Bytes(), m.LastChapterNum, m.Id)
if err != nil {
return err
}
@@ -197,7 +197,7 @@ func (dbMgr *Manager) load() error {
dbMgr.Rw.Unlock()
}()
rows, err := db.Query("SELECT * FROM Manga")
rows, err := db.Query("SELECT Id, Title, TimeStampUnixEpoch, Thumbnail, LatestAvailableChapter FROM Manga")
if err != nil {
return err
}
@@ -205,7 +205,7 @@ func (dbMgr *Manager) load() error {
for rows.Next() {
manga := Manga{}
var thumbnail []byte
if err = rows.Scan(&manga.Id, &manga.Title, &manga.TimeStampUnix, &thumbnail); err != nil {
if err = rows.Scan(&manga.Id, &manga.Title, &manga.TimeStampUnix, &thumbnail, &manga.LastChapterNum); err != nil {
return err
}
if len(thumbnail) != 0 {
@@ -217,8 +217,9 @@ func (dbMgr *Manager) load() error {
if err = latestChapter.Scan(&chapter.Id, &chapter.Url, &chapter.Name, &chapter.Number, &chapter.TimeStampUnix); err != nil {
return err
}
dbMgr.Chapters[chapter.Id] = &chapter
chapter.Manga = &manga
manga.LatestChapter = &chapter
dbMgr.Chapters[chapter.Id] = &chapter
dbMgr.Mangas[manga.Id] = &manga
}
return nil