TxSearchApi/Repositories/FwMariaSearchRepo.cs

using Datamodels.BusinessModels;
using Datamodels.DatabaseModels;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Logging;
using Repositories.Interfaces;
using System;
using System.Collections.Generic;
using System.Text;
using System.Threading.Tasks;
using System.Linq;
using Microsoft.EntityFrameworkCore;
using Datamodels.SearchModels;
using System.Linq.Expressions;
using System.Diagnostics;

namespace Repositories
{
    public class FwMariaSearchRepo : IFwMariaSearchRepo
    {
        private readonly FwDbContext _dbContext = new FwDbContext();
        private readonly ILogger<FwMariaSearchRepo> _logger;
        private readonly IConfiguration _configuration;

        public FwMariaSearchRepo(ILogger<FwMariaSearchRepo> logger, IConfiguration configuration)
        {
            _logger = logger;
            _configuration = configuration;
            try
            {
                if (Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT") == "Development")
                {
                    _dbContext._connectionString = "SERVER=127.0.0.1;DATABASE=testdb;PORT=3306;USER=root;PASSWORD=example";
                }
                else
                {
                    string usedDb = configuration.GetSection("GeneralSettings").GetSection("DbToUse").Get<string>();
                    string connectionString = configuration.GetConnectionString(usedDb);
                    _dbContext._connectionString = connectionString;
                }
            }
            catch (Exception ex)
            {
                _logger.LogError(ex, "Database Connection Configuration not valid");
            }
        }

        public async Task<DataResult<List<Address>>> GetAllAddresses()
        {
            try
            {
                var result = await _dbContext.Address.Where(x => x.City == "Augsburg" || x.City == "München").Where(y => y.StreetName.Contains("bruck")).ToListAsync().ConfigureAwait(false);
                return new DataResult<List<Address>> { Data = result };
            }
            catch (Exception ex)
            {
                return new DataResult<List<Address>>
                {
                    GeneralResult = GeneralResults.DatabaseError,
                    UserMessage = "Fehler beim Laden der Adressen",
                    ServerMessage = ex.Message
                };
            }
        }

        public Task<object> GetAllSortedData(TableModel queryFieldDef, List<SortModel> sortModel)
        {
            throw new NotImplementedException();
        }

        public Task<string> GetBlobData(string tableName, string fieldName, long id)
        {
            throw new NotImplementedException();
        }

        public Task<object> GetDataFilteredAndSorted(List<FilterModel> filter, List<SortModel> sortModel, long skip = 0, long take = -1)
        {
            throw new NotImplementedException();
        }

        public async Task<DataResult<List<IEntityClass>>> GetFilteredData<T>(List<Expression> expressions, long skip = 0, long take = -1) where T : IEntityClass
        {

            throw new NotImplementedException();
        }
    }

    public class FilterLinq<T>
    {
        public static Expression<Func<T, Boolean>> GetWherePredicate(string whereFieldList, string whereFieldValues)
        {
            throw new NotImplementedException();
        }
    }
}