ROOG
6356baacc0
- 添加 `last_message_id` 字段至 `chat_sessions` 表，更新其关联索引 - 实现会话更新接口，支持修改名称与状态并添加验证逻辑 - 增加会话列表接口，支持状态过滤与关键字查询 - 提供会话和消息相关的资源类和请求验证类 - 扩展 `ChatService` 服务层逻辑以处理会话更新和消息附加 - 编写测试用例以验证新功能的正确性 - 增加接口文档及 OpenAPI 规范文件，覆盖新增功能 - 更新数据库播种器，添加默认用户
50 lines
992 B
PHP
50 lines
992 B
PHP
<?php
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namespace App\Models;
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use App\Enums\ChatSessionStatus;
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use Illuminate\Database\Eloquent\Factories\HasFactory;
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use Illuminate\Database\Eloquent\Model;
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use Illuminate\Database\Eloquent\Relations\HasMany;
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class ChatSession extends Model
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{
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use HasFactory;
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protected $primaryKey = 'session_id';
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public $incrementing = false;
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protected $keyType = 'string';
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protected $fillable = [
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'session_id',
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'session_name',
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'status',
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'last_seq',
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'last_message_id',
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];
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protected function casts(): array
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{
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return [
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'last_seq' => 'integer',
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];
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}
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public function messages(): HasMany
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{
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return $this->hasMany(Message::class, 'session_id', 'session_id');
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}
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public function isClosed(): bool
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{
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return $this->status === ChatSessionStatus::CLOSED;
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}
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public function isLocked(): bool
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{
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return $this->status === ChatSessionStatus::LOCKED;
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}
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}
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