Version 2.0 updates

* Update MongoDb NuGet package version to 2.12.4
* Update readme instructions
* Add Copy Database functionality (closes #1)
* Set Dockerfile to not run as root (closes #3)

README.md

@@ -125,6 +125,39 @@ JSON Body:
 }
 ```
 
+## Copy Database
+POST: https://localhost:5001/copydatabase  
+Authentication: Disabled  
+JSON Body:
+```
+{
+    "SourceDatabase":{
+        "Host":"source.mongo.cosmos.azure.com",
+        "Port":10255,
+        "UseTls":true,
+        "User":"source",
+        "Password":"source_password",
+        "AuthDatabaseName":"mydb",
+        "ReplicaSet":"globaldb",
+        "ApplicationName":"@source@",
+        "MaxConnectionIdleTimeStringOfMs":"120000",
+        "DatabaseName":"mydb"
+    },
+    "TargetDatabase":{
+        "Host":"target.mongo.cosmos.azure.com",
+        "Port":10255,
+        "UseTls":true,
+        "User":"target",
+        "Password":"target_password",
+        "AuthDatabaseName":"mydb",
+        "ReplicaSet":"globaldb",
+        "ApplicationName":"@target@",
+        "MaxConnectionIdleTimeStringOfMs":"120000",
+        "DatabaseName":"mydb"
+    }
+}
+```
+
 # Considerations
 
 ## Creating a Basic Database

src/MongoDbManagement/Dockerfile

@@ -19,4 +19,5 @@ RUN dotnet publish -c Release -o /app/publish --no-restore --no-build
 FROM mcr.microsoft.com/dotnet/aspnet:${DOTNET_VERSION} AS release
 WORKDIR /app
 COPY --from=publish /app/publish ./
+USER user
 ENTRYPOINT [ "dotnet", "MongoDbManagement.API.dll" ]

src/MongoDbManagement/MongoDbManagement.API/Controllers/CopyDatabaseController.cs

@@ -0,0 +1,117 @@
+// MIT License
+//
+// Copyright (c) 2020 RedSail Technologies
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+using System.Linq;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Logging;
+using MongoDB.Bson;
+using MongoDB.Driver;
+using MongoDbManagement.API.Models;
+
+namespace MongoDbManagement.API.Controllers
+{
+    /// <summary>
+    /// Copy database controller.
+    /// </summary>
+    /// <seealso cref="ControllerBase" />
+    [ApiController]
+    [Route("[controller]")]
+    public class CopyDatabaseController : ControllerBase
+    {
+        /// <summary>
+        /// The _logger.
+        /// </summary>
+        private readonly ILogger<CopyDatabaseController> _logger;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="CopyDatabaseController"/> class.
+        /// </summary>
+        /// <param name="logger">The logger.</param>
+        public CopyDatabaseController(ILogger<CopyDatabaseController> logger)
+        {
+            _logger = logger;
+        }
+
+        /// <summary>
+        /// Copies a database.
+        /// </summary>
+        /// <param name="mongoDatabaseCopy">The mongo database copy model.</param>
+        /// <returns>
+        /// The 201 or 400.
+        /// </returns>
+        [HttpPost]
+        [ProducesResponseType(StatusCodes.Status201Created)]
+        [ProducesResponseType(StatusCodes.Status400BadRequest)]
+        public ActionResult<object> CopyDatabase(MongoDatabaseCopy mongoDatabaseCopy)
+        {
+            try
+            {
+                MongoClient sourceClient = Helper.GetMongoClient(mongoDatabaseCopy.SourceDatabase);
+                var sourceDatabase = sourceClient.GetDatabase(mongoDatabaseCopy.SourceDatabase.DatabaseName);
+
+                MongoClient targetClient = Helper.GetMongoClient(mongoDatabaseCopy.TargetDatabase);
+                var targetDatabase = targetClient.GetDatabase(mongoDatabaseCopy.TargetDatabase.DatabaseName);
+
+                var sourceCollectionNames = sourceDatabase.ListCollectionNames().ToList();
+                foreach (var sourceCollectionName in sourceCollectionNames)
+                {
+                    var sourceCollection = sourceDatabase.GetCollection<BsonDocument>(sourceCollectionName);
+                    var sourceDocuments = sourceCollection.Find(_ => true).ToList();
+
+                    targetDatabase.CreateCollection(sourceCollectionName);
+                    var targetCollection = targetDatabase.GetCollection<BsonDocument>(sourceCollectionName);
+                    targetCollection.InsertMany(sourceDocuments);
+
+                    var sourceIndexes = sourceCollection.Indexes.List().ToList();
+                    foreach (var sourceIndex in sourceIndexes)
+                    {
+                        var key = sourceIndex.GetElement("key");
+                        var value = key.Value.AsBsonDocument;
+                        var keyName = value.Elements.FirstOrDefault().Name;
+                        var sortOrder = value.Elements.FirstOrDefault().Value.AsInt32;
+
+                        IndexKeysDefinition<BsonDocument> keys;
+                        if (sortOrder == 1)
+                        {
+                            keys = Builders<BsonDocument>.IndexKeys.Ascending(keyName);
+                        }
+                        else
+                        {
+                            keys = Builders<BsonDocument>.IndexKeys.Descending(keyName);
+                        }
+
+                        // TODO: FIND OPTIONS ELEMENT(?) AND DUPLICATE
+                        var model = new CreateIndexModel<BsonDocument>(keys);
+                        targetCollection.Indexes.CreateOne(model);
+                    }
+                }
+            }
+            catch
+            {
+                return StatusCodes.Status400BadRequest;
+            }
+
+            return StatusCodes.Status201Created;
+        }
+    }
+}

src/MongoDbManagement/MongoDbManagement.API/Models/MongoDatabaseCopy.cs

@@ -0,0 +1,46 @@
+// MIT License
+//
+// Copyright (c) 2020 RedSail Technologies
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+namespace MongoDbManagement.API.Models
+{
+    /// <summary>
+    /// Mongo database copy.
+    /// </summary>
+    public class MongoDatabaseCopy
+    {
+        /// <summary>
+        /// Gets or sets the source database.
+        /// </summary>
+        /// <value>
+        /// The source database.
+        /// </value>
+        public MongoDatabase SourceDatabase { get; set; }
+
+        /// <summary>
+        /// Gets or sets the target database.
+        /// </summary>
+        /// <value>
+        /// The target database.
+        /// </value>
+        public MongoDatabase TargetDatabase { get; set; }
+    }
+}

src/MongoDbManagement/MongoDbManagement.API/MongoDbManagement.API.csproj

@@ -5,8 +5,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="MongoDb.Bson" Version="2.12.3" />
-    <PackageReference Include="MongoDb.Driver" Version="2.12.3" />
+    <PackageReference Include="MongoDb.Bson" Version="2.12.4" />
+    <PackageReference Include="MongoDb.Driver" Version="2.12.4" />
   </ItemGroup>
 
 </Project>