webmatic/insight
webmatic/insight
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

initial upload

Browse source
This commit is contained in:
kkb 2023-09-21 18:58:32 +02:00
parent a0aa9cc28e
commit f857f43df4
553 changed files with 46169 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

83
src/Core/Insight.Infrastructure/Extensions/MongoCollectionExtensions.cs Normal file
View file

@ -0,0 +1,83 @@
using Insight.Infrastructure.Models;
using Microsoft.AspNetCore.Http;
using MongoDB.Bson;
using MongoDB.Bson.Serialization;
using MongoDB.Driver;
namespace Insight.Infrastructure
{
public static class MongoCollectionExtensions
{
private const int _maximumLimit = 100;
public static async Task<PagedList<TData>> GetPagedAsync<TData>(
this IMongoCollection<TData> collection,
FilterDefinition<TData>? filter = null,
SortDefinition<TData>? sort = null,
int offset = 0,
int limit = 10,
CancellationToken cancellationToken = default)
{
if (limit > _maximumLimit) throw new InvalidOperationException("invalid limit value > 100");
var query = collection.Find(filter ?? Builders<TData>.Filter.Empty);
if (sort is not null) query = query.Sort(sort);
var data = await query.Skip(offset).Limit(limit).ToListAsync(cancellationToken).ConfigureAwait(false);
var total = await collection.EstimatedDocumentCountAsync(null, cancellationToken).ConfigureAwait(false);
return new PagedList<TData>(data, offset, limit, total);
}
public static async Task<PagedList<TData>> GetPagedAsync<TData>(
this IMongoCollection<TData> collection,
HttpRequest request,
HttpResponse response,
FilterDefinition<TData>? filter = null,
SortDefinition<TData>? sort = null,
int offset = 0,
int limit = 10,
CancellationToken cancellationToken = default)
{
var result = await GetPagedAsync(collection, filter, sort, offset, limit, cancellationToken).ConfigureAwait(false);
request?.AddPagination(result);
response?.AddPagination(result);
return result;
}
public static async Task<PagedList<TResult>> GetPagedAsync<TData, TResult>(
this IMongoCollection<TData> collection,
IAggregateFluent<BsonDocument> query,
int offset = 0,
int limit = 10,
CancellationToken cancellationToken = default)
{
if (limit > _maximumLimit) throw new InvalidOperationException("invalid limit value");
var data = await query.Skip(offset).Limit(limit).ToListAsync(cancellationToken).ConfigureAwait(false);
var total = await collection.EstimatedDocumentCountAsync(null, cancellationToken).ConfigureAwait(false);
return new PagedList<TResult>(data.Select(x => BsonSerializer.Deserialize<TResult>(x)), offset, limit, total);
}
public static async Task<PagedList<TResult>> GetPagedAsync<TData, TResult>(
this IMongoCollection<TData> collection,
HttpRequest request,
HttpResponse response,
IAggregateFluent<BsonDocument> query,
int offset = 0,
int limit = 10,
CancellationToken cancellationToken = default)
{
var result = await GetPagedAsync<TData, TResult>(collection, query, offset, limit, cancellationToken).ConfigureAwait(false);
request?.AddPagination(result);
response?.AddPagination(result);
return result;
}
}
}