From 095fc10ac83a259320804f576bc5e51b2c3a3ceb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20Zieli=C5=84ski?= <bimbej@gmail.com>
Date: Fri, 1 Sep 2023 18:23:53 +0200
Subject: [PATCH] AdminController; DbBackup route

---
 .DS_Store                              | Bin 0 -> 6148 bytes
 WebAPI/.DS_Store                       | Bin 0 -> 8196 bytes
 WebAPI/Controllers/AdminController.cs  | 112 +++++++++++++++++++++++++
 WebAPI/Controllers/LayersController.cs |   3 +-
 WebAPI/Controllers/LogsController.cs   |   3 +
 WebAPI/Models/LogEntry.cs              |   3 +-
 WebAPI/appsettings.Development.json    |   2 +
 WebAPI/appsettings.json                |   4 +-
 8 files changed, 124 insertions(+), 3 deletions(-)
 create mode 100644 .DS_Store
 create mode 100644 WebAPI/.DS_Store
 create mode 100644 WebAPI/Controllers/AdminController.cs

diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..2a046ec16deeeab0a8f411af41118b3d5a918961
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diff --git a/WebAPI/.DS_Store b/WebAPI/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..01415a84ae362528484127ff59bec2f54b5bf8c1
GIT binary patch
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diff --git a/WebAPI/Controllers/AdminController.cs b/WebAPI/Controllers/AdminController.cs
new file mode 100644
index 0000000..41ce1f6
--- /dev/null
+++ b/WebAPI/Controllers/AdminController.cs
@@ -0,0 +1,112 @@
+using System.Data;
+using System.Globalization;
+using System.Xml.Serialization;
+using Google.Apis.Sheets.v4;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Data.SqlClient;
+using Microsoft.EntityFrameworkCore;
+using WebAPI.dataParsers;
+using WebAPI.Exports;
+using WebAPI.Models;
+using static Google.Apis.Drive.v3.FilesResource;
+
+namespace WebAPI.Controllers
+{
+    [ApiController]
+    [Route("api/[controller]")]
+
+    public class AdminController : Controller
+    {
+        private readonly AppDbContext db;
+        private GoogleDriveHelper googleDriveHelper;
+        private GoogleSheetsHelper googleSheetsHelper;
+        private readonly IConfiguration configuration;
+        private readonly LogsController logsController;
+
+        public AdminController(
+            AppDbContext _db,
+            GoogleSheetsHelper _googleSheetsHelper,
+            GoogleDriveHelper _googleDriveHelper,
+            IConfiguration _configuration)
+        {
+            db = _db;
+            googleSheetsHelper = _googleSheetsHelper;
+            googleDriveHelper = _googleDriveHelper;
+            configuration = _configuration;
+            logsController = new LogsController(googleSheetsHelper, googleDriveHelper, configuration);
+        }
+
+        [HttpGet]
+        [Route("BackupDatabase/{apiKey}")]
+        [AllowAnonymous]
+        public IActionResult BackupDatabase(string apiKey)
+        {
+            if (Request.Host.Value != configuration["apiLocalUrl"] || apiKey != configuration["apiKey"])
+            {
+                return Unauthorized();
+            }
+            try
+            {
+                string databaseName = "diunabi-morska";
+                string localDatabasePath = $"{configuration["dbBackupFile"]}-{DateTime.UtcNow.Day}.bak";
+                var formatMediaName = $"DatabaseToolkitBackup_{databaseName}";
+                var formatName = $"Full Backup of {databaseName}";
+
+                var connection = new SqlConnection(configuration.GetConnectionString("SQLDatabase"));
+
+                var sql = @"BACKUP DATABASE @databaseName
+                    TO DISK = @localDatabasePath
+                    WITH FORMAT,
+                      MEDIANAME = @formatMediaName,
+                        NAME = @formatName";
+
+                connection.Open();
+                var command = new SqlCommand(sql, connection);
+
+                command.CommandType = CommandType.Text;
+                command.CommandTimeout = 7200;
+                command.Parameters.AddWithValue("@databaseName", databaseName);
+                command.Parameters.AddWithValue("@localDatabasePath", localDatabasePath);
+                command.Parameters.AddWithValue("@formatMediaName", formatMediaName);
+                command.Parameters.AddWithValue("@formatName", formatName);
+
+                // command.ExecuteNonQuery();
+
+                Google.Apis.Drive.v3.Data.File body = new Google.Apis.Drive.v3.Data.File();
+                body.Name = Path.GetFileName(localDatabasePath);
+                body.Parents = new List<string?> { configuration["GDriveBackupDirectory"] };
+                body.MimeType = "application/octet-stream";
+
+                var fsSource = new FileStream(localDatabasePath, FileMode.Open, FileAccess.Read);
+
+                CreateMediaUpload request = googleDriveHelper.Service.Files.Create(body, fsSource, body.MimeType);
+                request.Fields = "id";
+
+                var response = request.Upload();
+
+
+                logsController.AddEntry(new LogEntry
+                {
+                    Title = "Backup success",
+                    Type = LogEntryType.info,
+                    LogType = LogType.backup,
+                    CreatedAt = DateTime.UtcNow
+                });
+                return Ok();
+            }
+            catch (Exception e)
+            {
+                logsController.AddEntry(new LogEntry
+                {
+                    Title = "Backup error",
+                    Type = LogEntryType.error,
+                    LogType = LogType.backup,
+                    Message = e.ToString(),
+                    CreatedAt = DateTime.UtcNow
+                });
+                return BadRequest(e.ToString());
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/WebAPI/Controllers/LayersController.cs b/WebAPI/Controllers/LayersController.cs
index 773240d..bf1ed94 100644
--- a/WebAPI/Controllers/LayersController.cs
+++ b/WebAPI/Controllers/LayersController.cs
@@ -165,6 +165,7 @@ namespace WebAPI.Controllers
                 {
                     Title = "Import error",
                     Type = LogEntryType.error,
+                    LogType = LogType.import,
                     Message = e.ToString(),
                     CreatedAt = DateTime.UtcNow
                 });
@@ -294,9 +295,9 @@ namespace WebAPI.Controllers
             {
                 Title = $"Import Success, {importWorker.Name}",
                 Type = LogEntryType.info,
+                LogType = LogType.import,
                 CreatedAt = DateTime.UtcNow
             });
-
         }
         private Layer AddLayer(Layer input, Guid currentUserId)
         {
diff --git a/WebAPI/Controllers/LogsController.cs b/WebAPI/Controllers/LogsController.cs
index 2e12bcf..46d64a9 100644
--- a/WebAPI/Controllers/LogsController.cs
+++ b/WebAPI/Controllers/LogsController.cs
@@ -29,6 +29,9 @@ namespace WebAPI.Controllers
                 case LogType.import:
                     type = "Import";
                     break;
+                case LogType.backup:
+                    type = "Backup";
+                    break;
                 default:
                     type = "Other"; // should never happen
                     break;
diff --git a/WebAPI/Models/LogEntry.cs b/WebAPI/Models/LogEntry.cs
index 5e0b970..a4d9193 100644
--- a/WebAPI/Models/LogEntry.cs
+++ b/WebAPI/Models/LogEntry.cs
@@ -9,7 +9,8 @@ namespace WebAPI.Models
         error,
     }
     public enum LogType {
-        import
+        import,
+        backup
     }
     public class LogEntry
     {
diff --git a/WebAPI/appsettings.Development.json b/WebAPI/appsettings.Development.json
index 8da826e..4786320 100644
--- a/WebAPI/appsettings.Development.json
+++ b/WebAPI/appsettings.Development.json
@@ -16,6 +16,8 @@
   "exportDirectory": "1eTyCUzYbzVQB8f8sbNmvnebFXyW2-axt",
   "appLogsFile": "13PuDvS3_HAYoSLOCgKexzlzIDLUilkApUF8QiJMTae0",
   "apiLocalUrl": "localhost:5400",
+  "dbBackupFile": "/home/mz/backups/diunabi-morska",
+  "GDriveBackupDirectory": "1FEcdtVcF2cuqCROdq-vlBNs__th1M8_P",
   "Kestrel": {
     "Endpoints": {
       "Http": {
diff --git a/WebAPI/appsettings.json b/WebAPI/appsettings.json
index 900c42f..9c18f0f 100644
--- a/WebAPI/appsettings.json
+++ b/WebAPI/appsettings.json
@@ -13,9 +13,11 @@
   "GoogleClientId": "#{google-backend-login-client-id}#",
   "Secret": "#{google-backend-login-secret}#",
   "apiKey": "#{api-key}#",
-  "exportDirectory":  "#{export-directory}#",
+  "exportDirectory": "#{export-directory}#",
   "appLogsFile": "#{app-logs-file}#",
   "apiLocalUrl": "#{api-local-url}#",
+  "dbBackupFile": "#{db-backup-file}",
+  "GDriveBackupDirectory": "#{gdrive-backup-directory}",
   "Kestrel": {
     "Endpoints": {
       "Http": {