Sample IDataService

sample scratch

using System;
using System.Collections.Generic;
using System.Text;
using System.Threading.Tasks;


    /// <summary>
    /// Interface that specifies
    /// the CRUD operations to
    /// replicate the online data
    /// locally.
    /// </summary>
    public interface IReplicaService<U> where U:class {


            /// <summary>
            /// Gets or sets the database context.
            /// </summary>
            /// <value>
            /// The database context.
            /// </value>
            U DatabaseContext {
                get;
                set;
            }


            /// <summary>
            /// Initializes the replica database.
            /// </summary>
            /// <param name="dbPath">The database path.</param>
            /// <returns></returns>
            Task InitReplicaDb(string dbPath);

            /// <summary>
            /// Adds the replica entry.
            /// </summary>
            /// <param name="query">The query.</param>
            /// <returns></returns>
            Task AddReplicaEntry<T>(T entity);

            /// <summary>
            /// Deletes the replica entry.
            /// </summary>
            /// <param name="query">The query.</param>
            /// <returns></returns>
            Task DeleteReplicaEntry<T>(T entity);

            /// <summary>
            /// Updates the replica entry.
            /// </summary>
            /// <param name="query">The query.</param>
            /// <returns></returns>
            Task UpdateReplicaEntry<T>(T entity);


        }