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| author | muqiuhan <[email protected]> | 2025-03-30 12:23:13 +0000 |
|---|---|---|
| committer | muqiuhan <[email protected]> | 2025-03-30 12:23:13 +0000 |
| commit | 229283bf6d0c15abb4e0dd8cf6bb2e528b8f9c9a (patch) | |
| tree | f217bbfeccc74fdcbb28b685eb8ee1ee323c1004 | |
| parent | 1afcff163e930cd31d875127c0b2d87336586e50 (diff) | |
| download | blog-229283bf6d0c15abb4e0dd8cf6bb2e528b8f9c9a.tar.gz | |
deploy: e3709d1d023c22e08ed7a8387acb75dda7fcfdf3
| -rw-r--r-- | 2025/02/19/Repository-pattern-in-Typescript/index.html | 4 | ||||
| -rw-r--r-- | search.xml | 26 |
2 files changed, 17 insertions, 13 deletions
diff --git a/2025/02/19/Repository-pattern-in-Typescript/index.html b/2025/02/19/Repository-pattern-in-Typescript/index.html index d5a0b590..9ba5366a 100644 --- a/2025/02/19/Repository-pattern-in-Typescript/index.html +++ b/2025/02/19/Repository-pattern-in-Typescript/index.html @@ -197,7 +197,9 @@ <p>然后实现一个 <code>MongoDataServices</code>:</p> <figure class="highlight typescript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br><span class="line">40</span><br></pre></td><td class="code"><pre><span class="line"><span class="keyword">import</span> { <span class="title class_">Injectable</span>, <span class="title class_">OnApplicationBootstrap</span> } <span class="keyword">from</span> <span class="string">'@nestjs/common'</span>;</span><br><span class="line"><span class="keyword">import</span> { <span class="title class_">InjectModel</span> } <span class="keyword">from</span> <span class="string">'@nestjs/mongoose'</span>;</span><br><span class="line"><span class="keyword">import</span> { <span class="title class_">Model</span> } <span class="keyword">from</span> <span class="string">'mongoose'</span>;</span><br><span class="line"><span class="keyword">import</span> { <span class="title class_">IDataServices</span> } <span class="keyword">from</span> <span class="string">'../../../core'</span>;</span><br><span class="line"><span class="keyword">import</span> { <span class="title class_">MongoGenericRepository</span> } <span class="keyword">from</span> <span class="string">'./mongo-generic-repository'</span>;</span><br><span class="line"><span class="keyword">import</span> {</span><br><span class="line"> <span class="title class_">Author</span>,</span><br><span class="line"> <span class="title class_">AuthorDocument</span>,</span><br><span class="line"> <span class="title class_">Book</span>,</span><br><span class="line"> <span class="title class_">BookDocument</span>,</span><br><span class="line"> <span class="title class_">Genre</span>,</span><br><span class="line"> <span class="title class_">GenreDocument</span>,</span><br><span class="line">} <span class="keyword">from</span> <span class="string">'./model'</span>;</span><br><span class="line"></span><br><span class="line"><span class="meta">@Injectable</span>()</span><br><span class="line"><span class="keyword">export</span> <span class="keyword">class</span> <span class="title class_">MongoDataServices</span></span><br><span class="line"> <span class="keyword">implements</span> <span class="title class_">IDataServices</span>, <span class="title class_">OnApplicationBootstrap</span></span><br><span class="line">{</span><br><span class="line"> <span class="attr">authors</span>: <span class="title class_">MongoGenericRepository</span><<span class="title class_">Author</span>>;</span><br><span class="line"> <span class="attr">books</span>: <span class="title class_">MongoGenericRepository</span><<span class="title class_">Book</span>>;</span><br><span class="line"> <span class="attr">genres</span>: <span class="title class_">MongoGenericRepository</span><<span class="title class_">Genre</span>>;</span><br><span class="line"></span><br><span class="line"> <span class="title function_">constructor</span>(<span class="params"></span></span><br><span class="line"><span class="params"> <span class="meta">@InjectModel</span>(Author.name)</span></span><br><span class="line"><span class="params"> <span class="keyword">private</span> AuthorRepository: Model<AuthorDocument>,</span></span><br><span class="line"><span class="params"> <span class="meta">@InjectModel</span>(Book.name)</span></span><br><span class="line"><span class="params"> <span class="keyword">private</span> BookRepository: Model<BookDocument>,</span></span><br><span class="line"><span class="params"> <span class="meta">@InjectModel</span>(Genre.name)</span></span><br><span class="line"><span class="params"> <span class="keyword">private</span> GenreRepository: Model<GenreDocument>,</span></span><br><span class="line"><span class="params"> </span>) {}</span><br><span class="line"></span><br><span class="line"> <span class="title function_">onApplicationBootstrap</span>(<span class="params"></span>) {</span><br><span class="line"> <span class="variable language_">this</span>.<span class="property">authors</span> = <span class="keyword">new</span> <span class="title class_">MongoGenericRepository</span><<span class="title class_">Author</span>>(<span class="variable language_">this</span>.<span class="property">AuthorRepository</span>);</span><br><span class="line"> <span class="variable language_">this</span>.<span class="property">books</span> = <span class="keyword">new</span> <span class="title class_">MongoGenericRepository</span><<span class="title class_">Book</span>>(<span class="variable language_">this</span>.<span class="property">BookRepository</span>, [</span><br><span class="line"> <span class="string">'author'</span>,</span><br><span class="line"> <span class="string">'genre'</span>,</span><br><span class="line"> ]);</span><br><span class="line"> <span class="variable language_">this</span>.<span class="property">genres</span> = <span class="keyword">new</span> <span class="title class_">MongoGenericRepository</span><<span class="title class_">Genre</span>>(<span class="variable language_">this</span>.<span class="property">GenreRepository</span>);</span><br><span class="line"> }</span><br><span class="line">}</span><br></pre></td></tr></table></figure> -<p>以上。</p> +<hr> +<p>Sunday, March 30, 2025 7:58 PM:</p> +<p>感觉以上全错，不应该过度抽象 Repository 的，就让它分散在各个模块中，还可以参考 <a target="_blank" rel="noopener" href="https://github.com/Papooch/nestjs-cls">https://github.com/Papooch/nestjs-cls</a> 实现不会抽象泄漏的事务性 Repository 方法。</p> </div> @@ -1679,7 +1679,9 @@ <p>然后实现一个 <code>MongoDataServices</code>:</p> <figure class="highlight typescript"><table><tr><td class="code"><pre><span class="line"><span class="keyword">import</span> { <span class="title class_">Injectable</span>, <span class="title class_">OnApplicationBootstrap</span> } <span class="keyword">from</span> <span class="string">'@nestjs/common'</span>;</span><br><span class="line"><span class="keyword">import</span> { <span class="title class_">InjectModel</span> } <span class="keyword">from</span> <span class="string">'@nestjs/mongoose'</span>;</span><br><span class="line"><span class="keyword">import</span> { <span class="title class_">Model</span> } <span class="keyword">from</span> <span class="string">'mongoose'</span>;</span><br><span class="line"><span class="keyword">import</span> { <span class="title class_">IDataServices</span> } <span class="keyword">from</span> <span class="string">'../../../core'</span>;</span><br><span class="line"><span class="keyword">import</span> { <span class="title class_">MongoGenericRepository</span> } <span class="keyword">from</span> <span class="string">'./mongo-generic-repository'</span>;</span><br><span class="line"><span class="keyword">import</span> {</span><br><span class="line"> <span class="title class_">Author</span>,</span><br><span class="line"> <span class="title class_">AuthorDocument</span>,</span><br><span class="line"> <span class="title class_">Book</span>,</span><br><span class="line"> <span class="title class_">BookDocument</span>,</span><br><span class="line"> <span class="title class_">Genre</span>,</span><br><span class="line"> <span class="title class_">GenreDocument</span>,</span><br><span class="line">} <span class="keyword">from</span> <span class="string">'./model'</span>;</span><br><span class="line"></span><br><span class="line"><span class="meta">@Injectable</span>()</span><br><span class="line"><span class="keyword">export</span> <span class="keyword">class</span> <span class="title class_">MongoDataServices</span></span><br><span class="line"> <span class="keyword">implements</span> <span class="title class_">IDataServices</span>, <span class="title class_">OnApplicationBootstrap</span></span><br><span class="line">{</span><br><span class="line"> <span class="attr">authors</span>: <span class="title class_">MongoGenericRepository</span><<span class="title class_">Author</span>>;</span><br><span class="line"> <span class="attr">books</span>: <span class="title class_">MongoGenericRepository</span><<span class="title class_">Book</span>>;</span><br><span class="line"> <span class="attr">genres</span>: <span class="title class_">MongoGenericRepository</span><<span class="title class_">Genre</span>>;</span><br><span class="line"></span><br><span class="line"> <span class="title function_">constructor</span>(<span class="params"></span></span><br><span class="line"><span class="params"> <span class="meta">@InjectModel</span>(Author.name)</span></span><br><span class="line"><span class="params"> <span class="keyword">private</span> AuthorRepository: Model<AuthorDocument>,</span></span><br><span class="line"><span class="params"> <span class="meta">@InjectModel</span>(Book.name)</span></span><br><span class="line"><span class="params"> <span class="keyword">private</span> BookRepository: Model<BookDocument>,</span></span><br><span class="line"><span class="params"> <span class="meta">@InjectModel</span>(Genre.name)</span></span><br><span class="line"><span class="params"> <span class="keyword">private</span> GenreRepository: Model<GenreDocument>,</span></span><br><span class="line"><span class="params"> </span>) {}</span><br><span class="line"></span><br><span class="line"> <span class="title function_">onApplicationBootstrap</span>(<span class="params"></span>) {</span><br><span class="line"> <span class="variable language_">this</span>.<span class="property">authors</span> = <span class="keyword">new</span> <span class="title class_">MongoGenericRepository</span><<span class="title class_">Author</span>>(<span class="variable language_">this</span>.<span class="property">AuthorRepository</span>);</span><br><span class="line"> <span class="variable language_">this</span>.<span class="property">books</span> = <span class="keyword">new</span> <span class="title class_">MongoGenericRepository</span><<span class="title class_">Book</span>>(<span class="variable language_">this</span>.<span class="property">BookRepository</span>, [</span><br><span class="line"> <span class="string">'author'</span>,</span><br><span class="line"> <span class="string">'genre'</span>,</span><br><span class="line"> ]);</span><br><span class="line"> <span class="variable language_">this</span>.<span class="property">genres</span> = <span class="keyword">new</span> <span class="title class_">MongoGenericRepository</span><<span class="title class_">Genre</span>>(<span class="variable language_">this</span>.<span class="property">GenreRepository</span>);</span><br><span class="line"> }</span><br><span class="line">}</span><br></pre></td></tr></table></figure> -<p>以上。</p> +<hr> +<p>Sunday, March 30, 2025 7:58 PM:</p> +<p>感觉以上全错，不应该过度抽象 Repository 的，就让它分散在各个模块中，还可以参考 <a href="https://github.com/Papooch/nestjs-cls">https://github.com/Papooch/nestjs-cls</a> 实现不会抽象泄漏的事务性 Repository 方法。</p> ]]></content> <tags> <tag>Technique</tag> @@ -2949,6 +2951,17 @@ </categories> </entry> <entry> + <title>二零二三年八月二十七日</title> + <url>/2023/08/27/%E4%BA%8C%E9%9B%B6%E4%BA%8C%E4%B8%89%E5%B9%B4%E5%85%AB%E6%9C%88%E4%BA%8C%E5%8D%81%E4%B8%83%E6%97%A5/</url> + <content><![CDATA[<p>我从失去家人的那一刻就坠入了一个朦胧而美丽的梦，梦境没有主人，我是被梦境所留下的，永远不愿醒来的旅人。<br>我足不出户，一直缩在一方小世界里面，我用了无数的理由和所有人说我的生活态度，其实勇敢的人根本不需要理由就能走出去，只有懦弱的人会用各种理由说服自己退缩</p> +<p>请以我为戒，大胆往前走，走到灯火通明。</p> +<p>何须纵酒方能舞翩迁，<br>赤诚相见时便是少年。</p> +]]></content> + <categories> + <category>gallery</category> + </categories> + </entry> + <entry> <title>二零二三年六月十日</title> <url>/2023/06/10/%E4%BA%8C%E9%9B%B6%E4%BA%8C%E4%B8%89%E5%B9%B4%E5%85%AD%E6%9C%88%E5%8D%81%E6%97%A5/</url> <content><![CDATA[<p>请绝对理性的面对所有事情，这是一个人工作学习生活的基础，但同时要感同身受的去阅读文学类作品，这是保留一丝感性的方式，感性是不可或缺的，理性可以让人控制感性，但也可以消灭它。</p> @@ -2962,17 +2975,6 @@ </categories> </entry> <entry> - <title>二零二三年八月二十七日</title> - <url>/2023/08/27/%E4%BA%8C%E9%9B%B6%E4%BA%8C%E4%B8%89%E5%B9%B4%E5%85%AB%E6%9C%88%E4%BA%8C%E5%8D%81%E4%B8%83%E6%97%A5/</url> - <content><![CDATA[<p>我从失去家人的那一刻就坠入了一个朦胧而美丽的梦，梦境没有主人，我是被梦境所留下的，永远不愿醒来的旅人。<br>我足不出户，一直缩在一方小世界里面，我用了无数的理由和所有人说我的生活态度，其实勇敢的人根本不需要理由就能走出去，只有懦弱的人会用各种理由说服自己退缩</p> -<p>请以我为戒，大胆往前走，走到灯火通明。</p> -<p>何须纵酒方能舞翩迁，<br>赤诚相见时便是少年。</p> -]]></content> - <categories> - <category>gallery</category> - </categories> - </entry> - <entry> <title>二零二三年十一月六日</title> <url>/2023/11/06/%E4%BA%8C%E9%9B%B6%E4%BA%8C%E4%B8%89%E5%B9%B4%E5%8D%81%E4%B8%80%E6%9C%88%E5%85%AD%E6%97%A5/</url> <content><![CDATA[<p>寒风打得他踉跄地摔进田野中，他颤抖着，疑惑的抬起头，云层捂住了月亮，摇曳着露出一角烛火般的月光，烛火同他的身体一般颤抖，那是落日的余晖，也是等待朝阳的希望。</p> |