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authorAdam Mathes <adam@trenchant.org>2018-07-04 13:16:52 -0700
committerAdam Mathes <adam@trenchant.org>2018-07-04 13:16:52 -0700
commit556f1c98528c4523c4095b438b9436ade5e0d84b (patch)
tree2860ad4532d7748bfd6824013ad2446e0f9fbfdc /models
parent29b012f8a995136ab832aac44311af919152ae24 (diff)
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wip, simplifications
Diffstat (limited to 'models')
-rw-r--r--models/db.go55
1 files changed, 53 insertions, 2 deletions
diff --git a/models/db.go b/models/db.go
index 31d8bdd..d5bc7dc 100644
--- a/models/db.go
+++ b/models/db.go
@@ -5,8 +5,8 @@ package models
import (
"adammathes.com/neko/config"
+ "adammathes.com/neko/vlog"
"database/sql"
- _ "github.com/go-sql-driver/mysql"
_ "github.com/mattn/go-sqlite3"
"log"
)
@@ -16,7 +16,9 @@ var DB *sql.DB
func InitDB() {
var err error
// DB, err = sql.Open("mysql", dataSourceName)
- DB, err = sql.Open(config.Config.DBDriver, config.Config.DBServer)
+ vlog.Printf("using sqlite3 db file %s\n", config.Config.DBFile)
+
+ DB, err = sql.Open("sqlite3", config.Config.DBFile)
if err != nil {
log.Panic(err)
}
@@ -24,4 +26,53 @@ func InitDB() {
if err = DB.Ping(); err != nil {
log.Panic(err)
}
+
+ schema := `
+CREATE TABLE IF NOT EXISTS feed (
+ id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
+ url varchar(100) NOT NULL UNIQUE,
+ web_url varchar(255) NOT NULL DEFAULT '',
+ title varchar(255) NOT NULL DEFAULT '',
+ last_updated timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+ category varchar(255) NOT NULL DEFAULT 'uncategorized'
+);
+CREATE INDEX feed_url ON feed (url);
+CREATE INDEX feed_category ON feed (category);
+
+CREATE TABLE IF NOT EXISTS item (
+ id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
+ feed_id int(11) NOT NULL,
+ title text NOT NULL DEFAULT '',
+ url varchar(255) NOT NULL UNIQUE,
+ description text NOT NULL DEFAULT '',
+ publish_date timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+ read_state tinyint(1) NOT NULL DEFAULT '0',
+ starred tinyint(1) NOT NULL DEFAULT '0',
+ full_content text NOT NULL DEFAULT '',
+ header_image text NOT NULL DEFAULT '',
+ CONSTRAINT item_ibfk_1 FOREIGN KEY (feed_id) REFERENCES feed(id) ON DELETE CASCADE
+);
+CREATE INDEX item_url ON item (url);
+CREATE INDEX item_publish_date ON item (publish_date);
+CREATE INDEX item_feed_id ON item (feed_id);
+CREATE INDEX item_read_state ON item (read_state);
+
+CREATE VIRTUAL TABLE fts_item using fts4(content="item", title, url, description);
+CREATE TRIGGER item_bu BEFORE UPDATE ON item BEGIN
+ DELETE FROM fts_item WHERE docid=old.rowid;
+END;
+CREATE TRIGGER item_bd BEFORE DELETE ON item BEGIN
+ DELETE FROM fts_item WHERE docid=old.rowid;
+END;
+CREATE TRIGGER item_au AFTER UPDATE ON item BEGIN
+ INSERT INTO fts_item(docid, title, url, description) VALUES(new.rowid, new.title, new.url, new.description);
+END;
+CREATE TRIGGER item_ai AFTER INSERT ON item BEGIN
+ INSERT INTO fts_item(docid, title, url, description) VALUES(new.rowid, new.title, new.url, new.description);
+END;
+
+ INSERT INTO fts_item(fts_item) VALUES('rebuild');
+`
+
+ _, _ = DB.Exec(schema)
}