import from khatru.

sqlite3/init.go

@@ -0,0 +1,33 @@
+package sqlite3
+
+import (
+	"github.com/jmoiron/sqlx"
+	"github.com/jmoiron/sqlx/reflectx"
+	_ "github.com/mattn/go-sqlite3"
+)
+
+func (b *SQLite3Backend) Init() error {
+	db, err := sqlx.Connect("sqlite3", b.DatabaseURL)
+	if err != nil {
+		return err
+	}
+
+	// sqlx default is 0 (unlimited), while sqlite3 by default accepts up to 100 connections
+	db.SetMaxOpenConns(80)
+
+	db.Mapper = reflectx.NewMapperFunc("json", sqlx.NameMapper)
+	b.DB = db
+
+	_, err = b.DB.Exec(`
+CREATE TABLE IF NOT EXISTS event (
+  id text NOT NULL,
+  pubkey text NOT NULL,
+  created_at integer NOT NULL,
+  kind integer NOT NULL,
+  tags jsonb NOT NULL,
+  content text NOT NULL,
+  sig text NOT NULL
+);
+    `)
+	return err
+}