From 21c1bf9b63cd0ff01db000b13b46edd40ba6fec9 Mon Sep 17 00:00:00 2001
From: uvok cheetah
Date: Sat, 9 Dec 2023 17:50:39 +0000
Subject: Add Migrate function for sqlite module

needed for tests
---
 persistence/sqlite/sqliteRepository.go | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/persistence/sqlite/sqliteRepository.go b/persistence/sqlite/sqliteRepository.go
index dfeb23a..9e0e3f5 100644
--- a/persistence/sqlite/sqliteRepository.go
+++ b/persistence/sqlite/sqliteRepository.go
@@ -4,6 +4,7 @@ import (
 	"context"
 	"database/sql"
 	"log"
+	"os"
 
 	_ "modernc.org/sqlite"
 
@@ -92,3 +93,28 @@ func (repo *sqliteRepository) checkInit() (*sql.DB, error) {
 	}
 	return db, nil
 }
+
+func (repo *sqliteRepository) Migrate() error {
+	db, err := repo.checkInit()
+	if err != nil {
+		return err
+	}
+	var schema_version int64
+	err = db.QueryRow("PRAGMA user_version").Scan(&schema_version)
+
+	if err != nil {
+		return err
+	}
+	// Initial / fresh table
+	if schema_version == 0 {
+		var sql []byte
+		sql, err = os.ReadFile("./0001_Create_Initial_Tables.sql")
+		if err != nil {
+			return err
+		}
+		sqlString := string(sql)
+		_, err = db.Exec(sqlString)
+	}
+
+	return err
+}
-- 
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