549 lines
17 KiB
C#
549 lines
17 KiB
C#
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using Dapper;
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using SolarPower.Helper;
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using SolarPower.Models;
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using SolarPower.Repository.Interface;
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Data.SqlClient;
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using System.Linq;
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using System.Reflection;
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using System.Text;
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using System.Threading.Tasks;
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namespace SolarPower.Repository.Implement
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{
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public class RepositoryBase<T> : IRepositoryBase<T> where T : class
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{
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protected readonly IDatabaseHelper _databaseHelper;
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protected string tableName;
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protected IEnumerable<PropertyInfo> GetProperties = typeof(T).GetProperties();
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public RepositoryBase(IDatabaseHelper databaseHelper)
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{
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this._databaseHelper = databaseHelper;
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}
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/// <summary>
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/// 新增資料
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/// </summary>
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/// <param name="entity"></param>
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/// <returns></returns>
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public virtual async Task<int> AddAsync(T entity, List<string> properties)
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{
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int count;
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using (IDbConnection conn = _databaseHelper.GetConnection())
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{
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conn.Open();
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using (var trans = conn.BeginTransaction())
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{
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try
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{
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string sql = GenerateInsertQuery(properties);
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count = await conn.ExecuteAsync(sql, entity, trans);
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trans.Commit();
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}
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catch (Exception exception)
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{
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trans.Rollback();
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throw exception;
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}
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finally
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{
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conn.Close();
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}
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}
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return count;
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}
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}
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/// <summary>
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/// 新增單一筆資料
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/// </summary>
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/// <param name="entity"></param>
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/// <param name="properties"></param>
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/// <returns></returns>
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public virtual async Task<int> AddOneAsync(T entity, List<string> properties)
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{
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int id;
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using (IDbConnection conn = _databaseHelper.GetConnection())
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{
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conn.Open();
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using (var trans = conn.BeginTransaction())
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{
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try
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{
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string sql = GenerateInsertQuery(properties);
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sql += "SELECT LAST_INSERT_ID();";
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id = (await conn.QueryAsync<int>(sql, entity, trans)).Single();
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trans.Commit();
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}
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catch (Exception exception)
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{
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trans.Rollback();
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throw exception;
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}
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finally
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{
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conn.Close();
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}
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}
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return id;
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}
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}
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/// <summary>
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/// 透過Id，軟刪除單一筆資料
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/// </summary>
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/// <param name="id"></param>
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/// <returns></returns>
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public virtual async Task DeleteOne(int id)
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{
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using (IDbConnection conn = this._databaseHelper.GetConnection())
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{
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conn.Open();
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using (var trans = conn.BeginTransaction())
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{
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try
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{
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var sql = $"UPDATE {tableName} SET deleted = 1 WHERE id = @Id";
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await conn.ExecuteAsync(sql, new { Id = id }, trans);
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trans.Commit();
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}
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catch (Exception exception)
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{
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trans.Rollback();
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throw exception;
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}
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finally
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{
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conn.Close();
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}
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}
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}
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}
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/// <summary>
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/// 透過table_name、Id，軟刪除指定資料表的單一筆資料
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/// </summary>
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/// <param name="id"></param>
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/// <param name="table_name"></param>
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/// <returns></returns>
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public virtual async Task DeleteOneByIdWithCustomTable(int id, string table_name)
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{
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using (IDbConnection conn = this._databaseHelper.GetConnection())
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{
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conn.Open();
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using (var trans = conn.BeginTransaction())
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{
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try
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{
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var sql = $"UPDATE {table_name} SET Deleted = 1 WHERE Id = @Id";
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await conn.ExecuteAsync(sql, new { Id = id }, trans);
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trans.Commit();
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}
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catch (Exception exception)
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{
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trans.Rollback();
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throw exception;
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}
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finally
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{
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conn.Close();
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}
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}
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}
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}
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/// <summary>
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/// 透過Id、db_name、table_name，刪除指定的資料庫之資料表的一筆資料
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/// </summary>
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/// <param name="id"></param>
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/// <param name="db_name"></param>
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/// <param name="table_name"></param>
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/// <returns></returns>
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public virtual async Task DeleteOneByIdWithCustomDBNameAndTable(int id, string db_name, string table_name)
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{
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using (IDbConnection conn = this._databaseHelper.GetConnection())
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{
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conn.Open();
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using (var trans = conn.BeginTransaction())
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{
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try
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{
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var sql = $"UPDATE {db_name}.{table_name} SET Deleted = 1 WHERE Id = @Id";
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await conn.ExecuteAsync(sql, new { Id = id }, trans);
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trans.Commit();
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}
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catch (Exception exception)
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{
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trans.Rollback();
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throw exception;
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}
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finally
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{
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conn.Close();
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}
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}
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}
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}
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/// <summary>
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/// 取得所有資料
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/// </summary>
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/// <returns></returns>
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public virtual async Task<List<T>> GetAllAsync()
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{
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List<T> result;
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using (IDbConnection conn = this._databaseHelper.GetConnection())
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{
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try
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{
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var sql = $"SELECT * FROM {tableName}";
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result = (await conn.QueryAsync<T>(sql)).ToList();
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}
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catch (Exception exception)
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{
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throw exception;
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}
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return result;
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}
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}
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/// <summary>
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/// 取得單一筆資料
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/// </summary>
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/// <param name="id"></param>
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/// <returns></returns>
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public virtual async Task<T> GetOneAsync(int id)
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{
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T result;
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using (IDbConnection conn = this._databaseHelper.GetConnection())
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{
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try
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{
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var sql = $"SELECT * FROM {tableName} WHERE id = @Id";
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result = await conn.QueryFirstOrDefaultAsync<T>(sql, new { Id = id });
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}
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catch (Exception exception)
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{
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throw exception;
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}
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return result;
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}
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}
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/// <summary>
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/// 透過Id，實際刪除單一筆資料
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/// </summary>
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/// <param name="id"></param>
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/// <returns></returns>
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public virtual async Task PurgeOneAsync(int id)
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{
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using (IDbConnection conn = this._databaseHelper.GetConnection())
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{
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conn.Open();
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using (var trans = conn.BeginTransaction())
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{
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try
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{
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var sql = $"DELETE FROM {tableName} WHERE id = @Id";
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await conn.ExecuteAsync(sql, new { Id = id }, trans);
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trans.Commit();
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}
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catch (Exception exception)
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{
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trans.Rollback();
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throw exception;
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}
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finally
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{
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conn.Close();
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}
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}
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}
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}
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/// <summary>
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/// 修改資料
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/// </summary>
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/// <param name="entity"></param>
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/// <returns></returns>
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public virtual async Task Update(T entity, List<string> properties)
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{
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using (IDbConnection conn = this._databaseHelper.GetConnection())
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{
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conn.Open();
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using (var trans = conn.BeginTransaction())
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{
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try
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{
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var sql = GenerateUpdateQuery(properties);
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await conn.ExecuteAsync(sql, entity, trans);
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trans.Commit();
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}
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catch (Exception exception)
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{
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trans.Rollback();
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throw exception;
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}
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finally
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{
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conn.Close();
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}
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}
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}
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}
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/// <summary>
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/// 透過name list，取得指定的多筆設定變數
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/// </summary>
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/// <param name="names"></param>
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/// <returns>回傳為字典格式</returns>
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public virtual async Task<Dictionary<string, string>> GetDictVariableByNames(List<string> names)
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{
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Dictionary<string, string> dict;
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using (IDbConnection conn = this._databaseHelper.GetConnection())
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{
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try
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{
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var sql = $"SELECT * FROM variable WHERE Name IN @Names";
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var result = (await conn.QueryAsync<Variable>(sql, new { Names = names })).ToList();
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dict = result.ToDictionary(x => x.Name, x => x.Value);
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}
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catch (Exception exception)
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{
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throw exception;
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}
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return dict;
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}
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}
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/// <summary>
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/// 透過name，取得單一設定變數
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/// </summary>
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/// <param name="name"></param>
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/// <returns></returns>
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public virtual async Task<string> GetOneVariableByName(string name)
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{
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string result;
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using (IDbConnection conn = this._databaseHelper.GetConnection())
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{
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try
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{
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var sql = $"SELECT * FROM variable WHERE Name = @Name";
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result = await conn.QueryFirstOrDefaultAsync<string>(sql, new { Name = name });
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}
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catch (Exception exception)
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{
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throw exception;
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}
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return result;
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}
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}
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/// <summary>
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/// 產生Insert語句
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/// </summary>
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/// <returns></returns>
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protected string GenerateInsertQuery(List<string> properties)
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{
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var insertQuery = new StringBuilder($"INSERT INTO {tableName} ");
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insertQuery.Append("(");
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properties.ForEach(prop => { insertQuery.Append($"{prop},"); });
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insertQuery
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.Remove(insertQuery.Length - 1, 1)
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.Append(") VALUES (");
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properties.ForEach(prop => { insertQuery.Append($"@{prop},"); });
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insertQuery
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.Remove(insertQuery.Length - 1, 1)
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.Append(");");
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return insertQuery.ToString();
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}
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/// <summary>
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/// 產生Insert語句，可選擇自己要加入資料表
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/// </summary>
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/// <param name="properties"></param>
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/// <param name="table_name">欲新增至目標資料表</param>
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/// <returns></returns>
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protected string GenerateInsertQueryWithCustomTable(List<string> properties, string table_name)
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{
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var insertQuery = new StringBuilder($"INSERT INTO `{table_name}` ");
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insertQuery.Append("(");
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properties.ForEach(prop => { insertQuery.Append($"{prop},"); });
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insertQuery
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.Remove(insertQuery.Length - 1, 1)
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.Append(") VALUES (");
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properties.ForEach(prop => { insertQuery.Append($"@{prop},"); });
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insertQuery
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.Remove(insertQuery.Length - 1, 1)
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.Append(");");
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return insertQuery.ToString();
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}
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/// <summary>
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/// 產生Insert語句，可選擇自己要加入資料庫及資料表
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/// </summary>
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/// <param name="properties"></param>
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/// <param name="db_name">欲新增至目標資料庫</param>
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/// <param name="table_name">欲新增至目標資料表</param>
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/// <returns></returns>
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protected string GenerateInsertQueryWithCustomDBNameAndTable(List<string> properties, string db_name, string table_name)
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{
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var insertQuery = new StringBuilder($"INSERT INTO `{db_name}`.`{table_name}` ");
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insertQuery.Append("(");
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properties.ForEach(prop => { insertQuery.Append($"`{table_name}`.{prop},"); });
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insertQuery
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.Remove(insertQuery.Length - 1, 1)
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.Append(") VALUES (");
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properties.ForEach(prop => { insertQuery.Append($"@{prop},"); });
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insertQuery
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.Remove(insertQuery.Length - 1, 1)
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.Append(");");
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return insertQuery.ToString();
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}
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/// <summary>
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/// 產生Update語句
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/// </summary>
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/// <param name="properties"></param>
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/// <returns></returns>
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protected string GenerateUpdateQuery(List<string> properties)
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{
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var updateQuery = new StringBuilder($"UPDATE {tableName} SET ");
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properties.ForEach(property =>
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{
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if (!property.Equals("Id"))
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{
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updateQuery.Append($"{property}=@{property},");
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}
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});
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updateQuery.Remove(updateQuery.Length - 1, 1); //remove last comma
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updateQuery.Append(" WHERE id = @Id");
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return updateQuery.ToString();
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}
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/// <summary>
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/// 產生Update語句，可選擇自己要加入資料表
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/// </summary>
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/// <param name="properties"></param>
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/// <param name="table_name">欲新增至目標資料表</param>
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/// <returns></returns>
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protected string GenerateUpdateQueryWithCustomTable(List<string> properties, string table_name)
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{
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var updateQuery = new StringBuilder($"UPDATE {table_name} SET ");
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properties.ForEach(property =>
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{
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if (!property.Equals("Id"))
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{
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updateQuery.Append($"{property}=@{property},");
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}
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});
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updateQuery.Remove(updateQuery.Length - 1, 1); //remove last comma
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updateQuery.Append(" WHERE id = @Id");
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return updateQuery.ToString();
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}
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protected string GenerateUpdateQueryWithCustomDBNameAndTable(List<string> properties, string db_name, string table_name)
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{
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var updateQuery = new StringBuilder($"UPDATE {db_name}.{table_name} SET ");
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properties.ForEach(property =>
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{
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if (!property.Equals("Id"))
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{
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updateQuery.Append($"{table_name}.{property}=@{property},");
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}
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});
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updateQuery.Remove(updateQuery.Length - 1, 1); //remove last comma
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updateQuery.Append(" WHERE id = @Id");
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return updateQuery.ToString();
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}
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/// <summary>
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/// 取資料庫當前流水號
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/// </summary>
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/// <param name="Table_name"></param>
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/// <param name="where"></param>
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/// <returns></returns>
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public async Task<string> GetCurrentSerialNumber(string Table_name, string where = "")
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{
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string Num;
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using IDbConnection conn = _databaseHelper.GetConnection();
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conn.Open();
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try
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{
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var sql = @$"SELECT SerialNumber FROM {Table_name}";
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if (!string.IsNullOrEmpty(where))
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{
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sql += $" WHERE {where}";
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}
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sql += " ORDER BY SerialNumber DESC";
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Num = await conn.QueryFirstOrDefaultAsync<string>(sql);
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}
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catch (Exception exception)
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{
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throw exception;
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}
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finally
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{
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conn.Close();
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}
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return Num;
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}
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}
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}
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