private async Task <bool> VerifyCollectionModel(IDocumentDatabase db, CollectionModel model)
{
(await db.CollectionExist(_workContext, _collectionName)).Should().BeTrue();
IDocumentCollection <TestDocument> collection = db.GetCollection <TestDocument>(_collectionName);
foreach (var indexDetail in model.Indexes)
{
IndexDetailV1 detail = await collection.Index.GetIndexDetail(_workContext, indexDetail.Name);
detail.Should().NotBeNull();
if (!indexDetail.IsEquals(detail))
{
return(false);
}
}
IEnumerable <IndexDetailV1> dbIndex = await collection.Index.ListIndexes(_workContext);
dbIndex.Should().NotBeNull();
dbIndex.Count().Should().Be(model.Indexes.Count + 1);
return(dbIndex
.Where(x => x.Name != "_id_")
.OrderBy(x => x.Name)
.Zip(model.Indexes.OrderBy(x => x.Name), (d, m) => new { Db = d, Model = m })
.All(x => x.Model.IsEquals(x.Db)));
}
public async Task CreateSingleIndexTest()
{
await _documentServer.DropDatabase(_workContext, _dbName);
IDocumentDatabase db = _documentServer.GetDatabase(_workContext, _dbName);
await db.CreateCollection(_workContext, _collectionName);
IDocumentCollection <TestDocument> collection = db.GetCollection <TestDocument>(_collectionName);
IEnumerable <IndexDetailV1> list = await collection.Index.ListIndexes(_workContext);
list.Should().NotBeNull();
list.Count().Should().Be(1);
list.First().Name.Should().Be("_id_");
var model = new CollectionIndex
{
Name = "TestIndex_1",
Unique = true,
Sparse = false,
Keys = new List <IndexKey>
{
new IndexKey {
FieldName = "FirstName"
},
new IndexKey {
FieldName = "Last Name"
},
}
};
await collection.Index.CreateIndex(_workContext, model);
list = await collection.Index.ListIndexes(_workContext);
list.Should().NotBeNull();
list.Count().Should().Be(2);
list.First().Name.Should().Be("_id_");
IndexDetailV1 detail = list.Skip(1).First();
detail.Name.Should().Be(model.Name);
detail.Unique.Should().Be(model.Unique);
detail.Sparse.Should().Be(model.Sparse);
detail.Keys.Count.Should().Be(model.Keys.Count);
detail.Keys[0].FieldName.Should().Be(model.Keys[0].FieldName);
detail.Keys[0].Descending.Should().Be(model.Keys[0].Descending);
detail.Keys[1].FieldName.Should().Be(model.Keys[1].FieldName);
detail.Keys[1].Descending.Should().Be(model.Keys[1].Descending);
await db.DropCollection(_workContext, _collectionName);
await _documentServer.DropDatabase(_workContext, _dbName);
}
public async Task ApplyCappedCollectionModelWithIndex()
{
const int maxDocuments = 100;
const int maxSizeInBytes = maxDocuments * 1000;
var model = new CappedCollectionModel
{
CollectionName = _collectionName,
MaxSizeInBytes = maxSizeInBytes,
MaxNumberOfDocuments = maxDocuments,
Indexes = new List <CollectionIndex>
{
new CollectionIndex
{
Name = "TestIndex_1",
Unique = true,
Keys = new List <IndexKey>
{
new IndexKey {
FieldName = "Field1", Descending = false
},
}
}
}
};
var package = new CollectionModelPackage(_documentDatabase, model, new CollectionModelSettings {
ReCreate = true
});
bool result = await package.Apply(_workContext);
result.Should().BeTrue();
(await _documentDatabase.CollectionExist(_workContext, _collectionName)).Should().BeTrue();
CollectionDetailV1 detail = await _documentDatabase.GetCollectionDetail(_workContext, _collectionName);
detail.Should().NotBeNull();
detail.Name.Should().Be(_collectionName);
detail.Type.Should().Be("collection");
detail.Readonly.Should().BeFalse();
detail.Capped.Should().BeTrue();
detail.MaxDocuments.Should().HaveValue();
detail.MaxDocuments.Should().Be(maxDocuments);
detail.MaxSizeInBytes.Should().HaveValue();
detail.MaxSizeInBytes.Should().BeGreaterOrEqualTo(maxSizeInBytes);
IDocumentCollection <TestDocument> collection = _documentDatabase.GetCollection <TestDocument>(_collectionName);
IndexDetailV1 indexDetail = await collection.Index.GetIndexDetail(_workContext, model.Indexes[0].Name);
indexDetail.Should().NotBeNull();
indexDetail.Keys.Count.Should().Be(1);
model.Indexes[0].IsEquals(indexDetail).Should().BeTrue();
}
public async Task ApplyCollectionModelFull()
{
IDocumentDatabase db = _documentServer.GetDatabase(_workContext, _dbName);
var model = new CollectionModel
{
CollectionName = _collectionName,
Indexes = new List <CollectionIndex>
{
new CollectionIndex
{
Name = "TestIndex_1",
Unique = true,
Keys = new List <IndexKey>
{
new IndexKey {
FieldName = "Field1", Descending = false
},
}
}
}
};
var package = new CollectionModelPackage(db, model, new CollectionModelSettings {
ReCreate = true
});
bool result = await package.Apply(_workContext);
result.Should().BeTrue();
(await db.CollectionExist(_workContext, _collectionName)).Should().BeTrue();
IDocumentCollection <TestDocument> collection = db.GetCollection <TestDocument>(_collectionName);
IndexDetailV1 detail = await collection.Index.GetIndexDetail(_workContext, model.Indexes[0].Name);
detail.Should().NotBeNull();
detail.Keys.Count.Should().Be(1);
model.Indexes[0].IsEquals(detail).Should().BeTrue();
await db.DropCollection(_workContext, _collectionName);
await _documentServer.DropDatabase(_workContext, _dbName);
}
/// <summary>
/// List indexes
/// </summary>
/// <param name="context">work context</param>
/// <returns>list of index details</returns>
public async Task <IEnumerable <IndexDetailV1> > ListIndexes(IWorkContext context)
{
Verify.IsNotNull(nameof(context), context);
var list = new List <IndexDetailV1>();
using (var cursor = await Parent.MongoCollection.Indexes.ListAsync())
{
List <BsonDocument> resultList = await cursor.ToListAsync();
foreach (var item in resultList)
{
var indexDetail = new IndexDetailV1
{
Name = item.Get <string>("name"),
Version = item.Get <int>("v"),
Unique = item.Get <bool>("unique", required: false),
Sparse = item.Get <bool>("sparse", required: false),
Namespace = item.Get <string>("ns"),
};
list.Add(indexDetail);
BsonDocument keyDocument = (BsonDocument)item["key"];
var keyList = new List <IndexKey>();
foreach (var kValue in keyDocument.Elements)
{
var indexKey = new IndexKey
{
FieldName = kValue.Name,
Descending = kValue.Value.AsInt32 == 1 ? false : true,
};
keyList.Add(indexKey);
}
indexDetail.Keys = keyList;
}
return(list);
}
}
public async Task <bool> Test(IWorkContext context)
{
Verify.IsNotNull(nameof(context), context);
context = context.WithTag(_tag);
IDocumentCollection <BsonDocument> collection = Parent.Database.GetCollection <BsonDocument>(Parent.Model.CollectionName);
IndexDetailV1 detail = await collection.Index.GetIndexDetail(context, Index.Name);
if (detail == null)
{
MongoDbEventSource.Log.Info(context, $"Index {Index.Name} for collection {Parent.Model.CollectionName} does not exist");
return(false);
}
bool status = Index.IsEquals(detail);
MongoDbEventSource.Log.Info(context, $"Index {Index.Name} for collection {Parent.Model.CollectionName}, Equals={status}");
return(status);
}
public static bool IsEquals(this CollectionIndex self, IndexDetailV1 detail)
{
bool equal = self.Name.Equals(detail.Name) &&
self.Unique == detail.Unique &&
self.Sparse == detail.Sparse &&
self.Keys?.Count == detail?.Keys.Count;
if (!equal)
{
return(false);
}
if (self.Keys?.Count() > 0)
{
return(self.Keys
.OrderBy(x => x.FieldName)
.Zip(detail.Keys.OrderBy(x => x.FieldName), (f, s) => new { F = s, S = s })
.All(x => x.F.Equals(x.S)));
}
return(true);
}
