From 729cd3544a18fba14a3a41d87298f2c3a32b3c2f Mon Sep 17 00:00:00 2001
From: zhuyongxin <zhuyongxin@aspirecn.com>
Date: Tue, 28 Jul 2026 09:50:15 +0800
Subject: [PATCH] chore(rag): remove obsolete PowerShell rebuild script

---
 scripts/rebuild-hybrid-knowledge.ps1 | 157 ---------------------------
 1 file changed, 157 deletions(-)
 delete mode 100644 scripts/rebuild-hybrid-knowledge.ps1

diff --git a/scripts/rebuild-hybrid-knowledge.ps1 b/scripts/rebuild-hybrid-knowledge.ps1
deleted file mode 100644
index d359888..0000000
--- a/scripts/rebuild-hybrid-knowledge.ps1
+++ /dev/null
@@ -1,157 +0,0 @@
-<#
-.SYNOPSIS
-  清空 hybrid 知识库（Milvus biz_hybrid + MySQL api_document + L0），并从 knowledge_base 全量重建。
-
-.DESCRIPTION
-  对应 dense+BM25 混合检索上线后的数据迁移步骤：
-
-    1) 检查服务健康
-    2) 可选：查看当前 /api/knowledge/stats
-    3) POST /api/knowledge/rebuild-hybrid?confirm=REBUILD
-       - drop + recreate milvus.collection（默认 biz_hybrid）
-       - 清空 MySQL api_document
-       - 清空内存 L0 索引
-       - 扫描 knowledge_base/**/*.md 强制导入并写入 dense+BM25
-
-  不会删除旧的 legacy collection `biz`（知识主路径已不再使用它）。
-
-.PARAMETER BaseUrl
-  服务根地址，默认 http://localhost:9900
-
-.PARAMETER Confirm
-  必须为 REBUILD 才会真正执行（防止误触）
-
-.PARAMETER SkipStats
-  跳过重建前后的 stats 查询
-
-.EXAMPLE
-  # 先启动 Spring Boot，再执行：
-  .\scripts\rebuild-hybrid-knowledge.ps1 -Confirm REBUILD
-
-.EXAMPLE
-  .\scripts\rebuild-hybrid-knowledge.ps1 -BaseUrl http://127.0.0.1:9900 -Confirm REBUILD
-#>
-
-[CmdletBinding()]
-param(
-    [string]$BaseUrl = "http://localhost:9900",
-    [ValidateSet("REBUILD")]
-    [Parameter(Mandatory = $true)]
-    [string]$Confirm,
-    [switch]$SkipStats
-)
-
-$ErrorActionPreference = "Stop"
-
-function Write-Step([string]$Message) {
-    Write-Host ""
-    Write-Host "==> $Message" -ForegroundColor Cyan
-}
-
-function Invoke-Json {
-    param(
-        [Parameter(Mandatory = $true)][string]$Method,
-        [Parameter(Mandatory = $true)][string]$Url,
-        [int]$TimeoutSec = 3600
-    )
-    try {
-        $resp = Invoke-WebRequest -Method $Method -Uri $Url -TimeoutSec $TimeoutSec
-        $body = $resp.Content
-        if ([string]::IsNullOrWhiteSpace($body)) {
-            return @{ statusCode = [int]$resp.StatusCode; body = $null }
-        }
-        return @{
-            statusCode = [int]$resp.StatusCode
-            body       = $body | ConvertFrom-Json
-        }
-    }
-    catch {
-        $status = $null
-        $raw = $null
-        if ($_.Exception.Response) {
-            $status = [int]$_.Exception.Response.StatusCode
-            try {
-                $stream = $_.Exception.Response.GetResponseStream()
-                $reader = New-Object System.IO.StreamReader($stream)
-                $raw = $reader.ReadToEnd()
-            }
-            catch { }
-        }
-        throw "HTTP $Method $Url failed (status=$status): $($_.Exception.Message)`n$raw"
-    }
-}
-
-$BaseUrl = $BaseUrl.TrimEnd("/")
-
-Write-Host "Hybrid knowledge rebuild" -ForegroundColor Green
-Write-Host "  BaseUrl : $BaseUrl"
-Write-Host "  Confirm : $Confirm"
-Write-Host "  Source  : knowledge_base/ (server-side knowledge.base-path)"
-Write-Host ""
-Write-Host "This will DESTROY data in:" -ForegroundColor Yellow
-Write-Host "  - Milvus collection milvus.collection (default: biz_hybrid)"
-Write-Host "  - MySQL table api_document"
-Write-Host "  - In-memory L0 knowledge index"
-Write-Host "Then re-import all markdown under knowledge_base."
-Write-Host ""
-
-# 1) health
-Write-Step "Check service health"
-try {
-    $health = Invoke-Json -Method GET -Url "$BaseUrl/milvus/health" -TimeoutSec 30
-    Write-Host ("  milvus health status={0}" -f $health.statusCode)
-    if ($health.body) {
-        $health.body | ConvertTo-Json -Depth 6 | Write-Host
-    }
-}
-catch {
-    Write-Host "  WARN: /milvus/health failed: $_" -ForegroundColor Yellow
-    Write-Host "  Continue if app is up but milvus health endpoint has issues."
-}
-
-# 2) stats before
-if (-not $SkipStats) {
-    Write-Step "Knowledge stats (before)"
-    try {
-        $before = Invoke-Json -Method GET -Url "$BaseUrl/api/knowledge/stats" -TimeoutSec 30
-        $before.body | ConvertTo-Json -Depth 6 | Write-Host
-    }
-    catch {
-        Write-Host "  WARN: stats before failed: $_" -ForegroundColor Yellow
-    }
-}
-
-# 3) rebuild
-Write-Step "POST /api/knowledge/rebuild-hybrid?confirm=REBUILD"
-$rebuildUrl = "$BaseUrl/api/knowledge/rebuild-hybrid?confirm=$Confirm"
-$rebuild = Invoke-Json -Method POST -Url $rebuildUrl -TimeoutSec 7200
-Write-Host ("  HTTP {0}" -f $rebuild.statusCode)
-$rebuild.body | ConvertTo-Json -Depth 12 | Write-Host
-
-if (-not $rebuild.body.success) {
-    Write-Host ""
-    Write-Host "Rebuild reported failure. Inspect details above." -ForegroundColor Red
-    exit 2
-}
-
-# 4) stats after
-if (-not $SkipStats) {
-    Write-Step "Knowledge stats (after)"
-    try {
-        $after = Invoke-Json -Method GET -Url "$BaseUrl/api/knowledge/stats" -TimeoutSec 30
-        $after.body | ConvertTo-Json -Depth 6 | Write-Host
-    }
-    catch {
-        Write-Host "  WARN: stats after failed: $_" -ForegroundColor Yellow
-    }
-}
-
-Write-Host ""
-Write-Host "Done." -ForegroundColor Green
-Write-Host "Next:"
-Write-Host "  1) Ensure application.yml has:"
-Write-Host "       milvus.collection: biz_hybrid"
-Write-Host "       retrieval.search.mode: hybrid"
-Write-Host "  2) Smoke test lookup_knowledge / chat with a known doc query"
-Write-Host "  3) Optional: drop legacy collection 'biz' manually in Zilliz console if no longer needed"
-exit 0