完善基础数据
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yanpeng200212
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using F9WebAiTest.Application.Common.Exceptions;
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using F9WebAiTest.Application.Interfaces.Repositories.SYS.WuziMulus;
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using F9WebAiTest.Application.Interfaces.SnowflakeID;
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using F9WebAiTest.Domain.Entities.SYS.WuziMulus;
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using F9WebAiTest.Domain.Enums.SYS.Departments;
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using F9WebAiTest.Domain.Enums.SYS.WuziMulus;
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using F9WebAiTest.Domain.Interfaces.SYS.WuziMulus;
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using MediatR;
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namespace F9WebAiTest.Application.CQRS.SYS.WuziMulus.Commands;
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// ==================== 物资分组 ====================
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/// <summary>新增物资分组（编号由前端调用 new-code 预生成后提交）</summary>
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public record WuziGroup_CreateCommand(long ParentId, WuziBusiness_Type_Enum BusinessType,
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Department_DutyType_Enum DepartmentType, string Code, string Name, int SortOrder, string Description) : IRequest<long>;
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public class CreateWuziGroupCommandHandler(
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IWuziGroupWriteRepository repository,
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IWuziGroupReadRepository readRepository,
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ISnowflakeIdGenerator snowflakeIdGenerator,
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IPublisher eventBus) : IRequestHandler<WuziGroup_CreateCommand, long>
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{
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public async Task<long> Handle(WuziGroup_CreateCommand command, CancellationToken cancellationToken)
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{
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if (string.IsNullOrWhiteSpace(command.Name)) throw new F9OperationException("分组名称不能为空");
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var code = (command.Code ?? "").Trim();
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if (string.IsNullOrEmpty(code)) code = await readRepository.GetNewCodeAsync(command.ParentId);
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var entity = new WuziGroup(snowflakeIdGenerator.CreateId(), command.BusinessType, command.DepartmentType,
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code, command.Name.Trim(), command.ParentId, command.SortOrder, command.Description ?? string.Empty);
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var result = await repository.AddAsync(entity);
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if (result == false) throw new F9OperationException("物资分组", "新增");
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foreach (var de in entity.DomainEvents) await eventBus.Publish(de, cancellationToken);
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entity.ClearDomainEvents();
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return entity.Id;
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}
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}
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/// <summary>修改物资分组（编号不可改）</summary>
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public record WuziGroup_UpdateCommand(long Id, WuziBusiness_Type_Enum BusinessType,
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Department_DutyType_Enum DepartmentType, string Name, int SortOrder, string Description) : IRequest<bool>;
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public class UpdateWuziGroupCommandHandler(
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IWuziGroupWriteRepository repository,
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IPublisher eventBus) : IRequestHandler<WuziGroup_UpdateCommand, bool>
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{
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public async Task<bool> Handle(WuziGroup_UpdateCommand command, CancellationToken cancellationToken)
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{
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var entity = await repository.GetByIdAsync(command.Id, cancellationToken)
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?? throw new F9NotFoundException("物资分组不存在");
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if (string.IsNullOrWhiteSpace(command.Name)) throw new F9OperationException("分组名称不能为空");
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entity.Update(command.BusinessType, command.DepartmentType, command.Name.Trim(), command.SortOrder,
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command.Description ?? string.Empty);
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var result = await repository.UpdateAsync(entity);
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if (result == false) throw new F9OperationException("物资分组", "修改");
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foreach (var de in entity.DomainEvents) await eventBus.Publish(de, cancellationToken);
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entity.ClearDomainEvents();
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return true;
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}
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}
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/// <summary>删除物资分组（存在下级分组或物资时不允许删除）</summary>
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public record WuziGroup_DelCommand(long Id) : IRequest<bool>;
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public class DelWuziGroupCommandHandler(
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IWuziGroupWriteRepository repository,
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IWuziGroupReadRepository readRepository,
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IPublisher eventBus) : IRequestHandler<WuziGroup_DelCommand, bool>
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{
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public async Task<bool> Handle(WuziGroup_DelCommand command, CancellationToken cancellationToken)
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{
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var entity = await repository.GetByIdAsync(command.Id, cancellationToken)
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?? throw new F9NotFoundException("物资分组不存在");
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if (await readRepository.ExistChildAsync(command.Id)) throw new F9OperationException("存在下级分组，不能删除");
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if (await readRepository.ExistMuluAsync(command.Id)) throw new F9OperationException("分组下存在物资，不能删除");
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var result = await repository.SoftDeleteAsync(command.Id);
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if (result == false) throw new F9OperationException("物资分组", "删除");
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entity.Deleted();
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foreach (var de in entity.DomainEvents) await eventBus.Publish(de, cancellationToken);
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entity.ClearDomainEvents();
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return true;
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}
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}
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// ==================== 物资目录 ====================
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/// <summary>新增物资</summary>
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public record WuziMulu_CreateCommand(long GroupId, string Name, string Code, string Unit, string Guige,
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string Xinghao, string PinyinName, decimal Kucunyujing, int SortOrder, bool IsYujing, decimal SaleRate) : IRequest<long>;
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public class CreateWuziMuluCommandHandler(
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IWuziMuluWriteRepository repository,
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IWuziMuluReadRepository readRepository,
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ISnowflakeIdGenerator snowflakeIdGenerator,
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IPublisher eventBus) : IRequestHandler<WuziMulu_CreateCommand, long>
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{
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public async Task<long> Handle(WuziMulu_CreateCommand command, CancellationToken cancellationToken)
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{
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if (command.GroupId <= 0) throw new F9OperationException("请选择所属分组");
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if (string.IsNullOrWhiteSpace(command.Name)) throw new F9OperationException("物资名称不能为空");
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var code = (command.Code ?? "").Trim();
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if (string.IsNullOrEmpty(code)) code = await readRepository.GetNewCodeAsync(command.GroupId);
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var entity = new WuziMulu(snowflakeIdGenerator.CreateId(), command.GroupId, command.Name.Trim(), code,
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command.Unit ?? string.Empty, command.Guige ?? string.Empty, command.Xinghao ?? string.Empty,
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command.PinyinName ?? string.Empty, command.Kucunyujing, command.SortOrder, command.IsYujing, command.SaleRate);
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var result = await repository.AddAsync(entity);
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if (result == false) throw new F9OperationException("物资", "新增");
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foreach (var de in entity.DomainEvents) await eventBus.Publish(de, cancellationToken);
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entity.ClearDomainEvents();
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return entity.Id;
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}
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}
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/// <summary>修改物资（编号不可改）</summary>
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public record WuziMulu_UpdateCommand(long Id, long GroupId, string Name, string Unit, string Guige,
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string Xinghao, string PinyinName, decimal Kucunyujing, int SortOrder, bool IsYujing, decimal SaleRate) : IRequest<bool>;
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public class UpdateWuziMuluCommandHandler(
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IWuziMuluWriteRepository repository,
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IPublisher eventBus) : IRequestHandler<WuziMulu_UpdateCommand, bool>
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{
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public async Task<bool> Handle(WuziMulu_UpdateCommand command, CancellationToken cancellationToken)
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{
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var entity = await repository.GetByIdAsync(command.Id, cancellationToken)
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?? throw new F9NotFoundException("物资不存在");
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if (command.GroupId <= 0) throw new F9OperationException("请选择所属分组");
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if (string.IsNullOrWhiteSpace(command.Name)) throw new F9OperationException("物资名称不能为空");
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entity.Update(command.GroupId, command.Name.Trim(), command.Unit ?? string.Empty, command.Guige ?? string.Empty,
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command.Xinghao ?? string.Empty, command.PinyinName ?? string.Empty, command.Kucunyujing,
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command.SortOrder, command.IsYujing, command.SaleRate);
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var result = await repository.UpdateAsync(entity);
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if (result == false) throw new F9OperationException("物资", "修改");
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foreach (var de in entity.DomainEvents) await eventBus.Publish(de, cancellationToken);
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entity.ClearDomainEvents();
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return true;
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}
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}
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/// <summary>删除物资</summary>
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public record WuziMulu_DelCommand(long Id) : IRequest<bool>;
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public class DelWuziMuluCommandHandler(
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IWuziMuluWriteRepository repository,
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IPublisher eventBus) : IRequestHandler<WuziMulu_DelCommand, bool>
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{
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public async Task<bool> Handle(WuziMulu_DelCommand command, CancellationToken cancellationToken)
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{
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var entity = await repository.GetByIdAsync(command.Id, cancellationToken)
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?? throw new F9NotFoundException("物资不存在");
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var result = await repository.SoftDeleteAsync(command.Id);
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if (result == false) throw new F9OperationException("物资", "删除");
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entity.Deleted();
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foreach (var de in entity.DomainEvents) await eventBus.Publish(de, cancellationToken);
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entity.ClearDomainEvents();
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return true;
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}
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}
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