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some batch actions, and added some methods while being there :)

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This commit is contained in:
David Lebee 2020-07-29 20:08:24 -04:00
parent e7383e75f6
commit 516d18314b
3 changed files with 208 additions and 2 deletions
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33
PoweredSoft.ObjectStorage.Core/IObjectStorageCollection.cs
View File

@ -20,5 +20,38 @@ namespace PoweredSoft.ObjectStorage.Core
Task<TEntity> UpdateAsync(TEntity entity, CancellationToken cancellationToken = default(CancellationToken));
IQueryable<TEntity> AsQueryable();
List<PropertyInfo> GetObjectKeys();
Task<bool> AnyAsync(Expression<Func<TEntity, bool>> predicate, CancellationToken cancellationToken = default(CancellationToken));
Task<int> CountAsync(Expression<Func<TEntity, bool>> predicate, CancellationToken cancellationToken = default(CancellationToken));
Task<long> LongCountAsync(Expression<Func<TEntity, bool>> predicate, CancellationToken cancellationToken = default(CancellationToken));
Task<TEntity> FirstOrDefaultAsync(Expression<Func<TEntity, bool>> predicate, CancellationToken cancellationToken = default(CancellationToken));
Task<TEntity> FirstAsync(Expression<Func<TEntity, bool>> predicate, CancellationToken cancellationToken = default(CancellationToken));
Task UpdateManyAsync<TField>(Expression<Func<TEntity, bool>> predicate,
Expression<Func<TEntity, TField>> fieldExpression, TField value,
CancellationToken cancellationToken = default);
Task UpdateManyAsync<TField, TField2>(Expression<Func<TEntity, bool>> predicate,
Expression<Func<TEntity, TField>> fieldExpression, TField value,
Expression<Func<TEntity, TField2>> fieldExpression2, TField2 value2,
CancellationToken cancellationToken = default);
Task UpdateManyAsync<TField, TField2, TField3>(Expression<Func<TEntity, bool>> predicate,
Expression<Func<TEntity, TField>> fieldExpression, TField value,
Expression<Func<TEntity, TField2>> fieldExpression2, TField2 value2,
Expression<Func<TEntity, TField3>> fieldExpression3, TField3 value3,
CancellationToken cancellationToken = default);
Task UpdateOneAsync<TField>(Expression<Func<TEntity, bool>> predicate,
Expression<Func<TEntity, TField>> fieldExpression, TField value,
CancellationToken cancellationToken = default);
Task UpdateOneAsync<TField, TField2>(Expression<Func<TEntity, bool>> predicate,
Expression<Func<TEntity, TField>> fieldExpression, TField value,
Expression<Func<TEntity, TField2>> fieldExpression2, TField2 value2,
CancellationToken cancellationToken = default);
Task UpdateOneAsync<TField, TField2, TField3>(Expression<Func<TEntity, bool>> predicate,
Expression<Func<TEntity, TField>> fieldExpression, TField value,
Expression<Func<TEntity, TField2>> fieldExpression2, TField2 value2,
Expression<Func<TEntity, TField3>> fieldExpression3, TField3 value3,
CancellationToken cancellationToken = default);
}
}

42
PoweredSoft.ObjectStorage.MongoDB.Tests/CrudTests.cs
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@ -9,6 +9,35 @@ namespace PoweredSoft.ObjectStorage.MongoDB.Tests
{
public class CrudTests
{
[Fact]
public async Task UpdateMany()
{
var osc = MongoDatabaseFactory.GetObjectStorageContext();
var collection = osc.GetCollection<Contact>();
var a = await collection.AddAsync(new Contact
{
LastName = "A",
FirstName = "A"
});
var b = await collection.AddAsync(new Contact
{
LastName = "B",
FirstName = "B"
});
await collection.UpdateManyAsync(t => t.LastName == "A" || t.LastName == "B", t => t.LastName, "C");
var howManyCs = await collection.GetAllAsync(t => t.LastName == "C");
var howManyCs2 = await collection.LongCountAsync(t => t.LastName == "C");
Assert.Equal(2, howManyCs.Count);
Assert.Equal(2, howManyCs2);
// clean up.
await collection.DeleteAsync(a);
await collection.DeleteAsync(b);
}
[Fact]
public async Task CreateUpdateThenDelete()
{
@ -26,6 +55,12 @@ namespace PoweredSoft.ObjectStorage.MongoDB.Tests
var updatedContact = await collection.UpdateAsync(contact);
Assert.Equal("Norris", updatedContact.LastName);
// update name back to not norris
await collection.UpdateOneAsync(t => t.Id == contact.Id, t => t.LastName, "Not Norris");
var updatedContact2 = await collection.FirstAsync(t => t.Id == contact.Id);
Assert.Equal("Not Norris", updatedContact2.LastName);
// delete the test.
await collection.DeleteAsync(updatedContact);
@ -49,6 +84,13 @@ namespace PoweredSoft.ObjectStorage.MongoDB.Tests
var fetchedUsingGetAsync = await collection.GetAsync(contact.Id);
Assert.NotNull(fetchedUsingGetAsync);
Assert.True(await collection.AnyAsync(t => t.Id == contact.Id), "Any async does not work");
Assert.NotNull(await collection.FirstOrDefaultAsync(t => t.Id == contact.Id));
// does not crash.
await collection.FirstAsync(t => t.Id == contact.Id);
// now delete it.
await collection.DeleteAsync(fetchedUsingGetAsync);
}

135
PoweredSoft.ObjectStorage.MongoDB/MongoObjectStorageCollection.cs
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@ -6,7 +6,8 @@ using System.Reflection;
using System.Threading;
using System.Threading.Tasks;
using MongoDB.Bson.Serialization.Attributes;
using MongoDB.Driver;
using MongoDB.Driver;
using MongoDB.Driver.Linq;
using PoweredSoft.DynamicLinq.Helpers;
using PoweredSoft.ObjectStorage.Core;
@ -32,6 +33,11 @@ namespace PoweredSoft.ObjectStorage.MongoDB
return entity;
}
public Task<bool> AnyAsync(Expression<Func<TEntity, bool>> predicate, CancellationToken cancellationToken = default(CancellationToken))
{
return MongoQueryable.AnyAsync(Collection.AsQueryable(), predicate, cancellationToken);
}
public IQueryable<TEntity> AsQueryable()
{
return Collection.AsQueryable();
@ -95,6 +101,131 @@ namespace PoweredSoft.ObjectStorage.MongoDB
{
GetBsonIdProperty()
};
}
}
public Task<TEntity> FirstOrDefaultAsync(Expression<Func<TEntity, bool>> predicate, CancellationToken cancellationToken = default)
{
return this.Collection.AsQueryable().FirstOrDefaultAsync(predicate, cancellationToken);
}
public Task<TEntity> FirstAsync(Expression<Func<TEntity, bool>> predicate, CancellationToken cancellationToken = default)
{
return this.Collection.AsQueryable().FirstAsync(predicate, cancellationToken);
}
public async Task UpdateManyAsync<TField>(Expression<Func<TEntity, bool>> predicate, Expression<Func<TEntity, TField>> fieldExpression, TField value, CancellationToken cancellationToken = default)
{
var updateDefinition = Builders<TEntity>.Update.Set<TField>(fieldExpression, value);
await Collection.UpdateManyAsync(predicate, updateDefinition, new UpdateOptions()
{
IsUpsert = false
}, cancellationToken);
}
public async Task UpdateManyAsync<TField, TField2>(Expression<Func<TEntity, bool>> predicate,
Expression<Func<TEntity, TField>> fieldExpression, TField value,
Expression<Func<TEntity, TField2>> fieldExpression2, TField2 value2,
CancellationToken cancellationToken = default)
{
var updateDefinition = Builders<TEntity>.Update
.Set(fieldExpression, value)
.Set(fieldExpression2, value2)
;
await Collection.UpdateManyAsync(predicate, updateDefinition, new UpdateOptions()
{
IsUpsert = false
}, cancellationToken);
}
public async Task UpdateManyAsync<TField, TField2, TField3>(Expression<Func<TEntity, bool>> predicate,
Expression<Func<TEntity, TField>> fieldExpression, TField value,
Expression<Func<TEntity, TField2>> fieldExpression2, TField2 value2,
Expression<Func<TEntity, TField3>> fieldExpression3, TField3 value3,
CancellationToken cancellationToken = default)
{
var updateDefinition = Builders<TEntity>.Update
.Set(fieldExpression, value)
.Set(fieldExpression2, value2)
.Set(fieldExpression3, value3)
;
await Collection.UpdateManyAsync(predicate, updateDefinition, new UpdateOptions()
{
IsUpsert = false
}, cancellationToken);
}
public async Task UpdateOneAsync<TField>(Expression<Func<TEntity, bool>> predicate, Expression<Func<TEntity, TField>> fieldExpression, TField value, CancellationToken cancellationToken = default)
{
var updateDefinition = Builders<TEntity>.Update.Set<TField>(fieldExpression, value);
await Collection.UpdateOneAsync(predicate, updateDefinition, new UpdateOptions()
{
IsUpsert = false
}, cancellationToken);
}
public async Task UpdateOneAsync<TField, TField2>(Expression<Func<TEntity, bool>> predicate,
Expression<Func<TEntity, TField>> fieldExpression, TField value,
Expression<Func<TEntity, TField2>> fieldExpression2, TField2 value2,
CancellationToken cancellationToken = default)
{
var updateDefinition = Builders<TEntity>.Update
.Set(fieldExpression, value)
.Set(fieldExpression2, value2);
await Collection.UpdateOneAsync(predicate, updateDefinition, new UpdateOptions()
{
IsUpsert = false
}, cancellationToken);
}
public async Task UpdateOneAsync<TField, TField2, TField3>(Expression<Func<TEntity, bool>> predicate,
Expression<Func<TEntity, TField>> fieldExpression, TField value,
Expression<Func<TEntity, TField2>> fieldExpression2, TField2 value2,
Expression<Func<TEntity, TField3>> fieldExpression3, TField3 value3,
CancellationToken cancellationToken = default)
{
var updateDefinition = Builders<TEntity>.Update
.Set(fieldExpression, value)
.Set(fieldExpression2, value2)
.Set(fieldExpression3, value3)
;
await Collection.UpdateOneAsync(predicate, updateDefinition, new UpdateOptions()
{
IsUpsert = false
}, cancellationToken);
}
public async Task UpdateOneAsync(Expression<Func<TEntity, bool>> predicate, UpdateDefinition<TEntity> updateDefinition, CancellationToken cancellationToken = default)
{
await Collection.UpdateOneAsync(predicate, updateDefinition, new UpdateOptions()
{
IsUpsert = false
}, cancellationToken);
}
public async Task UpdateManyAsync(Expression<Func<TEntity, bool>> predicate, UpdateDefinition<TEntity> updateDefinition, CancellationToken cancellationToken = default)
{
await Collection.UpdateManyAsync(predicate, updateDefinition, new UpdateOptions()
{
IsUpsert = false
}, cancellationToken);
}
public async Task<int> CountAsync(Expression<Func<TEntity, bool>> predicate, CancellationToken cancellationToken = default)
{
var longResult = await Collection.CountDocumentsAsync(predicate, null, cancellationToken);
if (longResult > int.MaxValue)
throw new Exception("Exceeds integer maximum value");
return (int)longResult;
}
public Task<long> LongCountAsync(Expression<Func<TEntity, bool>> predicate, CancellationToken cancellationToken = default)
{
return Collection.CountDocumentsAsync(predicate, null, cancellationToken);
}
}
}