Refactor season endpoint and include tags endpoint

src/main/kotlin/com/jeluchu/core/models/SimpleAnimeEntity.kt

@@ -0,0 +1,27 @@
+package com.jeluchu.core.models
+
+import com.jeluchu.core.extensions.getDocumentSafe
+import com.jeluchu.core.extensions.getIntSafe
+import com.jeluchu.core.extensions.getStringSafe
+import com.jeluchu.features.anime.mappers.documentToMultipleLanguageLists
+import com.jeluchu.features.anime.models.anime.MultipleLanguageLists
+import com.jeluchu.features.anime.models.tags.TagsAnimeEntity
+import kotlinx.serialization.Serializable
+import org.bson.Document
+
+@Serializable
+data class SimpleAnimeEntity(
+    val malId: Int,
+    val type: String,
+    val title: String,
+    val image: String,
+    val score: String
+)
+
+fun documentToSimpleAnimeEntity(doc: Document) = SimpleAnimeEntity(
+    malId = doc.getIntSafe("malId"),
+    title = doc.getStringSafe("title"),
+    type = doc.getStringSafe("type"),
+    score = doc.getStringSafe("score"),
+    image = doc.getStringSafe("poster")
+)

src/main/kotlin/com/jeluchu/core/utils/Constants.kt

@@ -52,6 +52,7 @@ object Routes {
     const val ES = "/es"
     const val EN = "/en"
     const val TOP = "/top"
+    const val TAGS = "/tags"
     const val NEWS = "/news"
     const val ANIME = "/anime"
     const val MANGA = "/manga"

src/main/kotlin/com/jeluchu/features/anime/mappers/SeasonMappers.kt

@@ -1,13 +0,0 @@
-package com.jeluchu.features.anime.mappers
-
-import com.jeluchu.core.extensions.getIntSafe
-import com.jeluchu.core.extensions.getStringSafe
-import com.jeluchu.features.anime.models.seasons.SeasonAnimeEntity
-import org.bson.Document
-
-fun documentToSeasonEntity(doc: Document) = SeasonAnimeEntity(
-    score = doc.getStringSafe("score"),
-    malId = doc.getIntSafe("malId"),
-    image = doc.getStringSafe("poster"),
-    title = doc.getStringSafe("title")
-)

src/main/kotlin/com/jeluchu/features/anime/models/seasons/SeasonAnimeEntity.kt

@@ -1,11 +0,0 @@
-package com.jeluchu.features.anime.models.seasons
-
-import kotlinx.serialization.Serializable
-
-@Serializable
-data class SeasonAnimeEntity(
-    val malId: Int,
-    val title: String,
-    val image: String,
-    val score: String,
-)

src/main/kotlin/com/jeluchu/features/anime/routes/AnimeRoutes.kt

@@ -5,17 +5,20 @@ import com.jeluchu.core.utils.Routes
 import com.jeluchu.features.anime.services.AnimeService
 import com.jeluchu.features.anime.services.DirectoryService
 import com.jeluchu.features.anime.services.SeasonService
+import com.jeluchu.features.anime.services.TagsService
 import com.mongodb.client.MongoDatabase
 import io.ktor.server.routing.*
 
 fun Route.animeEndpoints(
     mongoDatabase: MongoDatabase,
     service: AnimeService = AnimeService(mongoDatabase),
+    tagsService: TagsService = TagsService(mongoDatabase),
     seasonService: SeasonService = SeasonService(mongoDatabase),
     directoryService: DirectoryService = DirectoryService(mongoDatabase),
 ) = route(Routes.ANIME) {
     getToJson { service.getAnimeByType(call) }
     getToJson(Routes.ID) { service.getAnimeByMalId(call) }
+    getToJson(Routes.TAGS) { tagsService.getAnimeByAnyTag(call) }
     getToJson(Routes.LAST_EPISODES) { service.getLastEpisodes(call) }
 
     route(Routes.SEASON) {

src/main/kotlin/com/jeluchu/features/anime/services/SeasonService.kt

@@ -1,15 +1,9 @@
 package com.jeluchu.features.anime.services
 
-import com.jeluchu.core.enums.TimeUnit
 import com.jeluchu.core.enums.parseSeasons
-import com.jeluchu.core.extensions.badRequestError
-import com.jeluchu.core.extensions.getIntSafeQueryParam
-import com.jeluchu.core.extensions.needsUpdate
-import com.jeluchu.core.extensions.update
-import com.jeluchu.core.messages.ErrorMessages
-import com.jeluchu.core.utils.*
-import com.jeluchu.features.anime.mappers.documentToAnimeDirectoryEntity
-import com.jeluchu.features.anime.mappers.documentToSeasonEntity
+import com.jeluchu.core.models.documentToSimpleAnimeEntity
+import com.jeluchu.core.utils.Collections
+import com.jeluchu.core.utils.SeasonCalendar
 import com.jeluchu.features.anime.models.seasons.YearSeasons
 import com.mongodb.client.MongoCollection
 import com.mongodb.client.MongoDatabase
@@ -31,21 +25,19 @@ class SeasonService(
 ) {
     suspend fun getAnimeBySeason(call: RoutingCall) {
         val year = call.request.queryParameters["year"]?.toInt() ?: SeasonCalendar.currentYear
-        val station = parseSeasons(call.request.queryParameters["season"] ?: SeasonCalendar.currentSeason.name) ?: SeasonCalendar.currentSeason
-        val page = call.getIntSafeQueryParam("page", 1)
-        val size = call.getIntSafeQueryParam("size", 10)
-
-        val skipCount = (page - 1) * size
-        if (page < 1 || size < 1) call.badRequestError(ErrorMessages.InvalidSizeAndPage.message)
+        val station = parseSeasons(call.request.queryParameters["season"] ?: SeasonCalendar.currentSeason.name)
+            ?: SeasonCalendar.currentSeason
 
         val query = directory.find(
             Filters.and(
                 Filters.eq("season.year", year),
-            Filters.eq("season.station", station)
+                Filters.eq("season.station", station),
+                Filters.ne("type", "MUSIC"),
+                Filters.ne("type", "PV"),
             )
         )
             .toList()
-           .map { documentToSeasonEntity(it) }
+            .map { documentToSimpleAnimeEntity(it) }
 
         call.respond(HttpStatusCode.OK, Json.encodeToString(query))
     }
@@ -56,18 +48,18 @@ class SeasonService(
 
         val pipeline = listOf(
             Aggregates.match(
-                Document("\$and", listOf(
+                Document(
+                    "\$and", listOf(
                         Document("season.year", Document("\$gt", 0)),
                         Document("season.year", Document("\$lte", currentYear)),
                         Document("season.station", Document("\$in", validSeasons))
-                ))
+                    )
+                )
             ),
-
             Aggregates.group(
                 "\$season.year",
                 Accumulators.addToSet("seasons", "\$season.station")
             ),
-
             Aggregates.project(
                 Document().apply {
                     put("year", "\$_id")
@@ -75,7 +67,6 @@ class SeasonService(
                     put("_id", 0)
                 }
             ),
-
             Aggregates.sort(Sorts.descending("year"))
         )
 

src/main/kotlin/com/jeluchu/features/anime/services/TagsService.kt

@@ -0,0 +1,44 @@
+package com.jeluchu.features.anime.services
+
+import com.jeluchu.core.models.documentToSimpleAnimeEntity
+import com.jeluchu.core.utils.Collections
+import com.mongodb.client.MongoCollection
+import com.mongodb.client.MongoDatabase
+import com.mongodb.client.model.Filters
+import io.ktor.http.*
+import io.ktor.server.response.*
+import io.ktor.server.routing.*
+import kotlinx.serialization.encodeToString
+import kotlinx.serialization.json.Json
+import org.bson.Document
+
+class TagsService(
+    private val database: MongoDatabase,
+    private val directory: MongoCollection<Document> = database.getCollection(Collections.ANIME_DIRECTORY)
+) {
+    suspend fun getAnimeByAnyTag(call: RoutingCall) {
+        val tagsParam = call.request.queryParameters["tags"].orEmpty()
+
+        val tags = if (tagsParam.isNotEmpty()) {
+            tagsParam.split(",").map { it.trim() }
+        } else emptyList()
+
+        if (tags.isEmpty()) {
+            call.respond(HttpStatusCode.BadRequest, "No tags provided")
+            return
+        }
+
+        val query = directory.find(
+            Filters.or(
+                Filters.`in`("tags.es", tags),
+                Filters.`in`("tags.en", tags),
+                Filters.ne("type", "MUSIC"),
+                Filters.ne("type", "PV"),
+            )
+        )
+            .toList()
+            .map { documentToSimpleAnimeEntity(it) }
+
+        call.respond(HttpStatusCode.OK, Json.encodeToString(query))
+    }
+}