61 lines
2.2 KiB
C#
61 lines
2.2 KiB
C#
using JSMR.Application.Creators.Queries.Search.Contracts;
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using JSMR.Application.Creators.Queries.Search.Ports;
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using JSMR.Infrastructure.Common.Queries;
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using System.Linq.Expressions;
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namespace JSMR.Infrastructure.Data.Repositories.Creators;
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public class CreatorSearchProvider(AppDbContext context) : SearchProvider<CreatorSearchItem, CreatorSearchCriteria, CreatorSortField, CreatorSearchItem>, ICreatorSearchProvider
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{
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protected override IQueryable<CreatorSearchItem> GetBaseQuery()
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{
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return
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from creator in context.Creators
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join voiceWorkCreators in context.VoiceWorkCreators on creator.CreatorId equals voiceWorkCreators.CreatorId into vwcs
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select new CreatorSearchItem
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{
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CreatorId = creator.CreatorId,
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Name = creator.Name,
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Favorite = creator.Favorite,
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Blacklisted = creator.Blacklisted,
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VoiceWorkCount = vwcs.Count()
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};
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}
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protected override IQueryable<CreatorSearchItem> ApplyFilters(IQueryable<CreatorSearchItem> query, CreatorSearchCriteria criteria)
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{
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IQueryable<CreatorSearchItem> filteredQuery = query;
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if (string.IsNullOrEmpty(criteria.Name) == false)
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{
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string name = criteria.Name.Trim();
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filteredQuery = filteredQuery.Where(x => x.Name.Contains(name));
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}
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return filteredQuery;
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}
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protected override Expression<Func<CreatorSearchItem, object>> GetSortExpression(CreatorSortField field)
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{
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Expression<Func<CreatorSearchItem, object>> selector = field switch
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{
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CreatorSortField.VoiceWorkCount => x => x.VoiceWorkCount,
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CreatorSortField.Favorite => x => x.Favorite,
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CreatorSortField.Blacklisted => x => x.Blacklisted,
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_ => x => x.Name
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};
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return selector;
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}
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protected override IOrderedQueryable<CreatorSearchItem> GetDefaultSortExpression(IQueryable<CreatorSearchItem> query)
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{
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return query.OrderBy(x => x.Name);
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}
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protected override IOrderedQueryable<CreatorSearchItem> GetSelectQuery(IOrderedQueryable<CreatorSearchItem> query)
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{
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return query;
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}
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} |