JiShe.CollectBus/src/JiShe.CollectBus.MongoDB/MongoDB/CollectBusMongoDbContext.cs

using JiShe.CollectBus.IotSystems.Devices;
using JiShe.CollectBus.IotSystems.MessageReceiveds;
using JiShe.CollectBus.IotSystems.MeterReadingRecords;
using JiShe.CollectBus.IotSystems.Protocols;
using JiShe.CollectBus.ShardingStrategy;
using MongoDB.Bson;
using MongoDB.Bson.Serialization;
using MongoDB.Driver;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using Volo.Abp.Data;
using Volo.Abp.MongoDB;
using Volo.Abp.MultiTenancy;

namespace JiShe.CollectBus.MongoDB;

[IgnoreMultiTenancy]
[ConnectionStringName(CollectBusDbProperties.MongoDbConnectionStringName)]
public class CollectBusMongoDbContext : AbpMongoDbContext, ICollectBusMongoDbContext
{
    /* Add mongo collections here. Example:
     * public IMongoCollection<Question> Questions => Collection<Question>();
     */

    public IMongoCollection<MessageReceived> MessageReceiveds => Collection<MessageReceived>();
    public IMongoCollection<MessageReceivedLogin> MessageReceivedLogins => Collection<MessageReceivedLogin>();
    public IMongoCollection<MessageReceivedHeartbeat> MessageReceivedHeartbeats => Collection<MessageReceivedHeartbeat>();
    public IMongoCollection<Device> Devices => Collection<Device>();
    public IMongoCollection<ProtocolInfo> ProtocolInfos => Collection<ProtocolInfo>();
       
    protected override void CreateModel(IMongoModelBuilder modelBuilder)
    {
        modelBuilder.Entity<MeterReadingRecords>(builder =>
        {
            builder.CreateCollectionOptions.Collation = new Collation(locale: "en_US", strength: CollationStrength.Secondary);
            builder.ConfigureIndexes(indexes =>
            {
                indexes.CreateOne(
                    new CreateIndexModel<BsonDocument>(
                        Builders<BsonDocument>.IndexKeys.Ascending("MyProperty"),
                        new CreateIndexOptions { Unique = true }
                    )
                );
            }
            );

            //// 创建索引
            //builder.ConfigureIndexes(index =>
            //{


            //    //List<CreateIndexModel<BsonDocument>> createIndexModels = new List<CreateIndexModel<BsonDocument>>();
            //    //createIndexModels.Add(new CreateIndexModel<BsonDocument>(
            //    //        Builders<BsonDocument>.IndexKeys.Ascending(nameof(MeterReadingRecords)),
            //    //        new CreateIndexOptions
            //    //        {
            //    //            Unique = true
            //    //        }
            //    //    ));


            //    //var indexKeys = Builders<BsonDocument>.IndexKeys
            //    //.Ascending("CreationTime")
            //    //.Ascending("OrderNumber");

            //    //var indexOptions = new CreateIndexOptions
            //    //{
            //    //    Background = true,
            //    //    Name = "IX_CreationTime_OrderNumber"
            //    //};
            //    //index.CreateOne(
            //    //new CreateIndexModel<BsonDocument>(indexKeys, indexOptions));

            //    //index.CreateOne(new CreateIndexModel<BsonDocument>(
            //    //        Builders<BsonDocument>.IndexKeys.Ascending(nameof(MeterReadingRecords)),
            //    //        new CreateIndexOptions
            //    //        {
            //    //            Unique = true
            //    //        }
            //    //    ));
            //});

        });

        base.CreateModel(modelBuilder); 
        modelBuilder.ConfigureCollectBus(); 
    } 
}