feat: 增加章节阅读功能

src/main/kotlin/com/lanyuanxiaoyao/bookstore/Controller.kt

@@ -5,6 +5,7 @@ import jakarta.annotation.Resource
 import jakarta.transaction.Transactional
 import org.slf4j.LoggerFactory
 import org.springframework.data.domain.PageRequest
+import org.springframework.data.domain.Sort
 import org.springframework.web.bind.annotation.*
 
 data class PageResponse<E>(
@@ -12,6 +13,12 @@ data class PageResponse<E>(
     val total: Long,
 )
 
+data class SingleResponse<E>(
+    val data: Map<String, E>,
+) {
+    constructor(e: E): this(mapOf("item" to e))
+}
+
 @RestController
 @RequestMapping("book")
 class BookController {
@@ -154,6 +161,17 @@ class ChapterController {
         return chapterRepository.findById(chapterId).orElseThrow().let { ViewItem(it) }
     }
 
+    @GetMapping("show/{chapterId}")
+    fun show(@PathVariable("chapterId") chapterId: String): SingleResponse<String> {
+        return SingleResponse(
+            lineRepository
+                .findAll({ root, _, builder ->
+                    builder.equal(root.get<Chapter>("chapter").get<String>("chapterId"), chapterId)
+                }, Sort.by(Sort.Direction.DESC, "sequence"))
+                .joinToString("\n") { "<p>${it.text}</p>" }
+        )
+    }
+
     @Transactional
     @GetMapping("remove/{chapterId}")
     fun remove(@PathVariable("chapterId") chapterId: String) {

src/main/resources/static/index.html

@@ -150,6 +150,26 @@
                                                                 label: '编辑',
                                                                 ...chapterDetailDialog(),
                                                             },
+                                                            {
+                                                                type: 'action',
+                                                                label: '阅读',
+                                                                actionType: 'dialog',
+                                                                dialog: {
+                                                                    title: '阅读',
+                                                                    size: 'lg',
+                                                                    actions: [],
+                                                                    body: {
+                                                                        type: 'service',
+                                                                        className: 'p-10',
+                                                                        api: '${base}/chapter/show/${chapterId}',
+                                                                        silentPolling: true,
+                                                                        body: {
+                                                                            type: 'tpl',
+                                                                            tpl: '${item|raw}'
+                                                                        }
+                                                                    }
+                                                                }
+                                                            },
                                                             {
                                                                 type: 'action',
                                                                 label: '导入',