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sources/RoboforkApp/Services/Robofork15DemoService.cs 2.34 KB
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  using System;
  using System.Collections.Generic;
  using Amazon.DynamoDBv2;
  using Amazon.DynamoDBv2.DocumentModel;
  using Amazon.DynamoDBv2.Model;
  using RoboforkApp.AWS.DynamoDb;
  using RoboforkApp.Entities;
  
  namespace RoboforkApp.Services
  {
      public class Robofork15DemoService
      {
          private readonly DynamoService _dynamoService;
  
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          public Robofork15DemoService()
          {
              _dynamoService = new DynamoService();
          }
  
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          /// <summary>
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          ///  AddRobofork15Demo will accept a Robofork15Demo object and creates an Item on Amazon DynamoDB
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          /// </summary>
          /// <param name="robofork15Demo"></param>
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          public void AddRobofork15Demo(Robofork15Demo robofork15Demo)
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          {
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              _dynamoService.Store(robofork15Demo);
          }
  
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          /// <summary>
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          /// ModifyRobofork15Demo tries to load an existing Robofork15Demo, modifies and saves it back. If the Item doesn’t exist, it raises an exception
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          /// </summary>
          /// <param name="robofork15Demo"></param>
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          public void ModifyRobofork15Demo(Robofork15Demo robofork15Demo)
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          {
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              _dynamoService.UpdateItem(robofork15Demo);
          }
  
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          /// <summary>
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          /// GetALllRobofork15Demos will perform a Table Scan operation to return all the Robofork15Demos
          /// </summary>
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          /// <returns></returns>
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          public IEnumerable<Robofork15Demo> GetAllRobofork15Demos()
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          {
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              return _dynamoService.GetAll<Robofork15Demo>();
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          }
  
          /// <summary>
          /// SearchRobofork15Demos will search all data Robofork15Demos with id
          /// </summary>
          /// <param name="forkId">Fork Id</param>
          /// <returns></returns>
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          public IEnumerable<Robofork15Demo> SearchRobofork15Demos(int forkId)
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          {
              IEnumerable<Robofork15Demo> filteredRobofork15Demos = _dynamoService.DbContext.Query<Robofork15Demo>(forkId, QueryOperator.Equal);
  
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              return filteredRobofork15Demos;
          }
  
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          /// <summary>
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          /// Delete Robofork15Demo will remove an item from DynamoDb
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          /// </summary>
          /// <param name="robofork15Demo"></param>
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          public void DeleteRobofork15Demo(Robofork15Demo robofork15Demo)
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          {
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              _dynamoService.DeleteItem(robofork15Demo);
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          }
      }
  }