add AttachmentVariant

2026-08-21 23:43:40 +08:00
parent 3a3809b661
commit 2e9225852d
15 changed files with 827 additions and 258 deletions
@@ -26,33 +26,4 @@
 			</if>
 		ORDER BY `created_at`
 	</select>
-	<select id="selectThumb" resultType="com.imyeyu.api.modules.common.entity.Attachment">
-		SELECT
-		    *
-		FROM
-		    `attachment`
-		WHERE
-		    biz_type = #{bizType}
-			AND biz_id = #{sourceId}
-			AND attach_type = 'THUMB'
-			<choose>
-				<when test="requestWidth != null">
-					AND JSON_EXTRACT(metadata, '$.requestWidth') = #{requestWidth}
-				</when>
-				<otherwise>
-					AND JSON_EXTRACT(metadata, '$.requestWidth') IS NULL
-				</otherwise>
-			</choose>
-			<choose>
-				<when test="requestHeight != null">
-					AND JSON_EXTRACT(metadata, '$.requestHeight') = #{requestHeight}
-				</when>
-				<otherwise>
-					AND JSON_EXTRACT(metadata, '$.requestHeight') IS NULL
-				</otherwise>
-			</choose>
-			AND is_destroyed = FALSE
-			AND UNIX_TIMESTAMP() * 1000 &lt; destroy_at
-		LIMIT 1
-	</select>
 </mapper>
@@ -0,0 +1,105 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
+<mapper namespace="com.imyeyu.api.modules.common.mapper.AttachmentVariantMapper">
+	<sql id="variantKey">
+		`source_attachment_id` = #{sourceAttachmentId}
+		AND `source_mongo_id` = #{sourceMongoId}
+		AND `request_width` = #{requestWidth}
+		AND `request_height` = #{requestHeight}
+		AND `fit_mode` = #{fitMode}
+		AND `output_format` = #{outputFormat}
+		AND `algorithm_version` = #{algorithmVersion}
+	</sql>
+
+	<select id="selectValidAttachment" resultType="com.imyeyu.api.modules.common.entity.Attachment">
+		SELECT
+			v.`id`,
+			a.`biz_type`,
+			v.`source_attachment_id` AS `biz_id`,
+			'THUMB' AS `attach_type`,
+			v.`mongo_id`,
+			v.`name`,
+			v.`mime_type`,
+			v.`metadata`,
+			v.`size`,
+			v.`md5`,
+			FALSE AS `is_destroyed`,
+			v.`created_at`,
+			v.`expire_at` AS `destroy_at`
+		FROM `attachment_variant` v
+		INNER JOIN `attachment` a ON a.`id` = v.`source_attachment_id`
+		WHERE
+			<include refid="variantKey" />
+			AND v.`expire_at` &gt; #{now}
+			AND a.`mongo_id` = v.`source_mongo_id`
+			AND a.`is_destroyed` = FALSE
+			AND (a.`deleted_at` IS NULL OR #{now} &lt; a.`deleted_at`)
+			AND (a.`destroy_at` IS NULL OR #{now} &lt; a.`destroy_at`)
+		LIMIT 1
+	</select>
+
+	<select id="selectByKey" resultType="com.imyeyu.api.modules.common.entity.AttachmentVariant">
+		SELECT *
+		FROM `attachment_variant`
+		WHERE
+			<include refid="variantKey" />
+		LIMIT 1
+	</select>
+
+	<select id="selectBySourceAttachmentId" resultType="com.imyeyu.api.modules.common.entity.AttachmentVariant">
+		SELECT *
+		FROM `attachment_variant`
+		WHERE `source_attachment_id` = #{sourceAttachmentId}
+	</select>
+
+	<select id="selectExpired" resultType="com.imyeyu.api.modules.common.entity.AttachmentVariant">
+		SELECT *
+		FROM `attachment_variant`
+		WHERE `expire_at` &lt;= #{now}
+	</select>
+
+	<insert id="insert">
+		INSERT INTO `attachment_variant` (
+			`id`,
+			`source_attachment_id`,
+			`source_mongo_id`,
+			`source_md5`,
+			`request_width`,
+			`request_height`,
+			`fit_mode`,
+			`output_format`,
+			`algorithm_version`,
+			`mongo_id`,
+			`name`,
+			`mime_type`,
+			`metadata`,
+			`size`,
+			`md5`,
+			`created_at`,
+			`expire_at`
+		) VALUES (
+			#{id},
+			#{sourceAttachmentId},
+			#{sourceMongoId},
+			#{sourceMd5},
+			#{requestWidth},
+			#{requestHeight},
+			#{fitMode},
+			#{outputFormat},
+			#{algorithmVersion},
+			#{mongoId},
+			#{name},
+			#{mimeType},
+			#{metadata},
+			#{size},
+			#{md5},
+			#{createdAt},
+			#{expireAt}
+		)
+	</insert>
+
+	<delete id="delete">
+		DELETE FROM `attachment_variant`
+		WHERE `id` = #{id}
+	</delete>
+</mapper>