POST variant for /{sourceId}/search endpoint (#434)

* Add POST variant for `/{sourceId}/search` endpoint which handles body data as list of FilterChanges

* Revert changes to existing endpoint and create new route and change the interface

* Update doc

* Rename api endpoint

server/src/main/kotlin/suwayomi/tachidesk/manga/MangaAPI.kt

@@ -48,6 +48,7 @@ object MangaAPI {
             post("{sourceId}/filters", SourceController.setFilters)
 
             get("{sourceId}/search", SourceController.searchSingle)
+            post("{sourceId}/quick-search", SourceController.quickSearchSingle)
 //            get("all/search", SourceController.searchGlobal) // TODO
         }
 

server/src/main/kotlin/suwayomi/tachidesk/manga/controller/SourceController.kt

@@ -16,6 +16,7 @@ import org.kodein.di.instance
 import suwayomi.tachidesk.manga.impl.MangaList
 import suwayomi.tachidesk.manga.impl.Search
 import suwayomi.tachidesk.manga.impl.Search.FilterChange
+import suwayomi.tachidesk.manga.impl.Search.FilterData
 import suwayomi.tachidesk.manga.impl.Source
 import suwayomi.tachidesk.manga.impl.Source.SourcePreferenceChange
 import suwayomi.tachidesk.manga.model.dataclass.PagedMangaListDataClass
@@ -202,6 +203,25 @@ object SourceController {
         }
     )
 
+    /** quick search single source filter */
+    val quickSearchSingle = handler(
+        pathParam<Long>("sourceId"),
+        queryParam("pageNum", 1),
+        documentWith = {
+            withOperation {
+                summary("Source manga quick search")
+                description("Returns list of manga from source matching posted searchTerm and filter")
+            }
+        },
+        behaviorOf = { ctx, sourceId, pageNum ->
+            var filter = json.decodeFromString<FilterData>(ctx.body())
+            ctx.future(future { Search.sourceFilter(sourceId, pageNum, filter) })
+        },
+        withResults = {
+            json<PagedMangaListDataClass>(HttpCode.OK)
+        }
+    )
+
     /** all source search */
     val searchAll = handler(
         pathParam<String>("searchTerm"),

server/src/main/kotlin/suwayomi/tachidesk/manga/impl/Search.kt

@@ -27,6 +27,13 @@ object Search {
         return searchManga.processEntries(sourceId)
     }
 
+    suspend fun sourceFilter(sourceId: Long, pageNum: Int, filter: FilterData): PagedMangaListDataClass {
+        val source = getCatalogueSourceOrStub(sourceId)
+        val filterList = if (filter.filter != null) buildFilterList(sourceId, filter.filter) else source.getFilterList()
+        val searchManga = source.fetchSearchManga(pageNum, filter.searchTerm ?: "", filterList).awaitSingle()
+        return searchManga.processEntries(sourceId)
+    }
+
     private val filterListCache = mutableMapOf<Long, FilterList>()
 
     private fun getFilterListOf(source: CatalogueSource, reset: Boolean = false): FilterList {
@@ -84,7 +91,10 @@ object Search {
     fun setFilter(sourceId: Long, changes: List<FilterChange>) {
         val source = getCatalogueSourceOrStub(sourceId)
         val filterList = getFilterListOf(source, false)
+        updateFilterList(filterList, changes)
+    }
 
+    private fun updateFilterList(filterList: FilterList, changes: List<FilterChange>): FilterList {
         changes.forEach { change ->
             when (val filter = filterList[change.position]) {
                 is Filter.Header -> {
@@ -112,6 +122,13 @@ object Search {
                 }
             }
         }
+        return filterList
+    }
+
+    private fun buildFilterList(sourceId: Long, changes: List<FilterChange>): FilterList {
+        val source = getCatalogueSourceOrStub(sourceId)
+        val filterList = source.getFilterList()
+        return updateFilterList(filterList, changes)
     }
 
     private val jsonMapper by DI.global.instance<JsonMapper>()
@@ -122,6 +139,12 @@ object Search {
         val state: String
     )
 
+    @Serializable
+    data class FilterData(
+        val searchTerm: String?,
+        val filter: List<FilterChange>?
+    )
+
     @Suppress("UNUSED_PARAMETER")
     fun sourceGlobalSearch(searchTerm: String) {
         // TODO