basic storage package

storage/storage.go

@@ -0,0 +1,60 @@
+package storage
+
+import (
+	"database/sql"
+	_ "github.com/mattn/go-sqlite3"
+)
+
+var initQuery string = `
+create table if not exists folders (
+ id             integer primary key autoincrement,
+ title          text not null,
+ is_expanded    boolean
+);
+
+create table if not exists feeds (
+ id             integer primary key autoincrement,
+ folder_id      references folders(id),
+ title          text not null,
+ description    text,
+ link           text,
+ feed_link      text,
+ icon           text
+);
+
+create index if not exists idx_feed_folder_id on feeds(folder_id);
+
+create table if not exists items (
+ id             string primary key,
+ feed_id        references feeds(id),
+ title          text,
+ link           text,
+ description    text,
+ content        text,
+ author         text,
+ date           integer,
+ date_updated   integer,
+ status         integer,
+ image          text
+);
+
+create index if not exists idx_item_feed_id on items(feed_id);
+create index if not exists idx_item_status  on items(status);
+`
+
+type Storage struct {
+	db *sql.DB
+}
+
+func New() (*Storage, error) {
+	path := "./storage.db"
+	db, err := sql.Open("sqlite3", path)
+	if err != nil {
+		return nil, err
+	}
+	_, err = db.Exec(initQuery)
+	if err != nil {
+		return nil, err
+	}
+	return &Storage{db: db}, nil
+}