Merge pull request #3175 from abpframework/Cotur-Virtualization-BJobs

Make BackgroundJobs module services easily overridable by inheritance

modules/background-jobs/src/Volo.Abp.BackgroundJobs.Domain/Volo/Abp/BackgroundJobs/BackgroundJobRecord.cs

@@ -48,7 +48,7 @@ namespace Volo.Abp.BackgroundJobs
         /// </summary>
         public virtual BackgroundJobPriority Priority { get; set; }
 
-        private BackgroundJobRecord()
+        protected BackgroundJobRecord()
         {
             
         }

modules/background-jobs/src/Volo.Abp.BackgroundJobs.EntityFrameworkCore/Volo/Abp/BackgroundJobs/EntityFrameworkCore/EfCoreBackgroundJobRepository.cs

@@ -21,13 +21,13 @@ namespace Volo.Abp.BackgroundJobs.EntityFrameworkCore
             Clock = clock;
         }
 
-        public async Task<List<BackgroundJobRecord>> GetWaitingListAsync(int maxResultCount)
+        public virtual async Task<List<BackgroundJobRecord>> GetWaitingListAsync(int maxResultCount)
         {
             return await GetWaitingListQuery(maxResultCount)
                 .ToListAsync();
         }
 
-        private IQueryable<BackgroundJobRecord> GetWaitingListQuery(int maxResultCount)
+        protected virtual IQueryable<BackgroundJobRecord> GetWaitingListQuery(int maxResultCount)
         {
             var now = Clock.Now;
             return DbSet

modules/background-jobs/src/Volo.Abp.BackgroundJobs.MongoDB/Volo/Abp/BackgroundJobs/MongoDB/MongoBackgroundJobRepository.cs

@@ -21,13 +21,13 @@ namespace Volo.Abp.BackgroundJobs.MongoDB
             Clock = clock;
         }
 
-        public async Task<List<BackgroundJobRecord>> GetWaitingListAsync(int maxResultCount)
+        public virtual async Task<List<BackgroundJobRecord>> GetWaitingListAsync(int maxResultCount)
         {
             return await GetWaitingListQuery(maxResultCount)
                 .ToListAsync();
         }
 
-        private IMongoQueryable<BackgroundJobRecord> GetWaitingListQuery(int maxResultCount)
+        protected virtual IMongoQueryable<BackgroundJobRecord> GetWaitingListQuery(int maxResultCount)
         {
             var now = Clock.Now;
             return GetMongoQueryable()