From b2b926548cf654480717bcfec5c4a5a39bff63ac Mon Sep 17 00:00:00 2001
From: Bohdan Marukhnenko <bmaruhnenko@gmail.com>
Date: Thu, 9 Feb 2023 16:43:46 +0200
Subject: [PATCH] Created a script for loading the MKR cache

---
 tools/load-cache.bat | 57 ++++++++++++++++++++++++++++++++++++++++++++
 tools/load-cache.sh  | 55 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 112 insertions(+)
 create mode 100644 tools/load-cache.bat
 create mode 100644 tools/load-cache.sh

diff --git a/tools/load-cache.bat b/tools/load-cache.bat
new file mode 100644
index 0000000..253394f
--- /dev/null
+++ b/tools/load-cache.bat
@@ -0,0 +1,57 @@
+@echo off
+
+SET CUR_YEAR=%date:~6,4%
+SET /a NEX_YEAR=%CUR_YEAR% + 1
+
+SET DATE_START=%CUR_YEAR%-01-01
+SET DATE_END=%NEX_YEAR%-01-01
+SET API_URL=https://mia.mobil.knute.edu.ua
+
+SET SCRIPT_DIR=%~dp0
+SET ROOT_DIR=%~dp0..
+
+:: Check if cache is installed
+if exist "%ROOT_DIR%\cache\temp-mkr-cache.loaded" (
+    call :setup_cache || exit 1
+    exit 0
+)
+
+call :clear_temp_cache
+
+:: Install cacher if not installed
+echo Installing cacher
+start cmd /k call "%SCRIPT_DIR%install-cacher.bat" -y || (
+    echo Failed to install cacher
+    exit 1
+) && echo Cacher installed
+
+:: Load cache
+"%ROOT_DIR%\bin\cacher.exe" -url=%API_URL% -dateStart=%DATE_START% -dateEnd=%DATE_END% -output="%ROOT_DIR%\cache\temp-mkr-cache.sqlite" || (
+    echo Failed to load cache
+    call :clear_temp_cache
+    exit 1
+)
+
+call :setup_cache || exit 1
+
+
+:: Setup cache file
+:setup_cache
+echo Setting up cache file
+move "%ROOT_DIR%\cache\temp-mkr-cache.sqlite" "%ROOT_DIR%\cache\mkr-cache.sqlite" || (
+    echo Failed to setup cache file. Perhaps you forgot to stop the bot first?
+    copy /y NUL "%ROOT_DIR%\cache\temp-mkr-cache.loaded" > NUL
+    exit /b 1
+)
+call :clear_temp_cache
+echo Done
+exit /b 0
+
+:: Function that clears broken cache in case of error
+:clear_temp_cache
+echo Clearing temp cache
+del "%ROOT_DIR%\cache\temp-mkr-cache.*" 2>nul || (
+    echo Failed to clear cache
+    exit /b 1
+)
+exit /b 0
diff --git a/tools/load-cache.sh b/tools/load-cache.sh
new file mode 100644
index 0000000..9282409
--- /dev/null
+++ b/tools/load-cache.sh
@@ -0,0 +1,55 @@
+DATE_START=$(date -d $(date +%Y)-01-01 +%Y-%m-%d) # Start date of the current year
+DATE_END=$(date -d $(date -d +1year +%Y)-01-01 +%Y-%m-%d) # Start date of the next year
+API_URL=https://mia.mobil.knute.edu.ua
+
+SCRIPT_DIR=$(dirname $(realpath $0))
+ROOT_DIR=$(dirname $SCRIPT_DIR)
+
+echo $DATE_START $DATE_END
+
+exit 0
+
+# Check if cache is already loaded
+if [ -f $ROOT_DIR/cache/temp-mkr-cache.loaded ]; then
+    exit $(setup_cache)
+fi
+
+clear_temp_cache
+
+# Install cacher if not installed
+echo Installing cacher
+bash $SCRIPT_DIR/install-cacher.sh -y || (
+    echo Failed to install cacher
+    exit 1
+) && echo Cacher installed
+
+# Load cache
+bash $ROOT_DIR/tools/load_cache.sh -url=$API_URL -dateStart=$DATE_START -dateEnd=$DATE_END -output="$ROOT_DIR/cache/temp-mkr-cache.sqlite" || (
+    echo Failed to load cache
+    clear_temp_cache
+    exit 1
+)
+
+setup_cache || exit 1
+
+
+# Setup cache file
+function setup_cache {
+    mv $ROOT_DIR/cache/temp-mkr-cache.sqlite $ROOT_DIR/cache/mkr-cache.sqlite || (
+        echo Failed to setup cache file. Perhaps you forgot to stop the bot first?
+        touch $ROOT_DIR/cache/temp-mkr-cache.loaded
+        return 1
+    )
+    clear_temp_cache
+    echo Done
+    return 0
+}
+
+# Function that clears broken cache in case of error
+function clear_temp_cache {
+    rm $ROOT_DIR/cache/temp-mkr-cache.* || (
+        echo Failed to clear temp cache
+        return 1
+    )
+    return 0
+}