From 5832f63b84d7388441d1200f2442dc1e9de0225c Mon Sep 17 00:00:00 2001
From: vlad <vlad@driver.xyz>
Date: Tue, 27 Jun 2017 17:13:02 -0700
Subject: All PDS UI domain models, API case classes, service traits and
 necessary utils moved to pdsui-common

---
 .../extracteddata/ApiPartialExtractedData.scala    | 80 ++++++++++++++++++++++
 1 file changed, 80 insertions(+)
 create mode 100644 src/main/scala/xyz/driver/pdsuidomain/formats/json/extracteddata/ApiPartialExtractedData.scala

(limited to 'src/main/scala/xyz/driver/pdsuidomain/formats/json/extracteddata/ApiPartialExtractedData.scala')

diff --git a/src/main/scala/xyz/driver/pdsuidomain/formats/json/extracteddata/ApiPartialExtractedData.scala b/src/main/scala/xyz/driver/pdsuidomain/formats/json/extracteddata/ApiPartialExtractedData.scala
new file mode 100644
index 0000000..69b5627
--- /dev/null
+++ b/src/main/scala/xyz/driver/pdsuidomain/formats/json/extracteddata/ApiPartialExtractedData.scala
@@ -0,0 +1,80 @@
+package xyz.driver.pdsuidomain.formats.json.extracteddata
+
+import xyz.driver.pdsuicommon.domain.{LongId, TextJson}
+import xyz.driver.pdsuidomain.entities.ExtractedData.Meta
+import xyz.driver.pdsuidomain.entities._
+import org.davidbild.tristate.Tristate
+import org.davidbild.tristate.contrib.play.ToJsPathOpsFromJsPath
+import play.api.data.validation._
+import play.api.libs.functional.syntax._
+import play.api.libs.json._
+import xyz.driver.pdsuicommon.json.{JsonSerializer, JsonValidationException}
+import xyz.driver.pdsuicommon.validation.{AdditionalConstraints, JsonValidationErrors}
+import xyz.driver.pdsuidomain.formats.json.label.ApiExtractedDataLabel
+import xyz.driver.pdsuidomain.services.ExtractedDataService.RichExtractedData
+
+import scala.collection._
+
+final case class ApiPartialExtractedData(documentId: Option[Long],
+                                         keywordId: Option[Long],
+                                         evidence: Tristate[String],
+                                         meta: Tristate[String],
+                                         labels: Tristate[List[ApiExtractedDataLabel]]) {
+
+  def applyTo(orig: RichExtractedData): RichExtractedData = RichExtractedData(
+    extractedData = applyTo(orig.extractedData),
+    labels = labels.cata(_.map(_.toDomain(orig.extractedData.id)), List.empty, orig.labels)
+  )
+
+  private def applyTo(orig: ExtractedData): ExtractedData = ExtractedData(
+    id = orig.id,
+    documentId = orig.documentId,
+    keywordId = keywordId.map(LongId[Keyword]).orElse(orig.keywordId),
+    evidenceText = evidence.cata(Some(_), None, orig.evidenceText),
+    meta = meta.map(x => TextJson(JsonSerializer.deserialize[Meta](x))).cata(Some(_), None, orig.meta)
+  )
+
+  def toDomain: RichExtractedData = {
+    val validation = Map(
+      JsPath \ "documentId" -> AdditionalConstraints.optionNonEmptyConstraint(documentId)
+    )
+
+    val validationErrors: JsonValidationErrors = validation.collect({
+      case (fieldName, e: Invalid) => (fieldName, e.errors)
+    })(breakOut)
+
+    if (validationErrors.isEmpty) {
+      val extractedData = ExtractedData(
+        documentId = documentId.map(LongId[Document]).get,
+        keywordId = keywordId.map(LongId[Keyword]),
+        evidenceText = evidence.toOption,
+        meta = meta.map(x => TextJson(JsonSerializer.deserialize[Meta](x))).toOption
+      )
+      val labelList = labels.map(_.map(_.toDomain()))
+      RichExtractedData(extractedData, labelList.getOrElse(List.empty))
+    } else {
+      throw new JsonValidationException(validationErrors)
+    }
+  }
+}
+
+object ApiPartialExtractedData {
+
+  private val reads: Reads[ApiPartialExtractedData] = (
+    (JsPath \ "documentId").readNullable[Long] and
+      (JsPath \ "keywordId").readNullable[Long] and
+      (JsPath \ "evidence").readTristate[String] and
+      (JsPath \ "meta").readTristate[String] and
+      (JsPath \ "labels").readTristate[List[ApiExtractedDataLabel]]
+    ) (ApiPartialExtractedData.apply _)
+
+  private val writes: Writes[ApiPartialExtractedData] = (
+    (JsPath \ "documentId").writeNullable[Long] and
+      (JsPath \ "keywordId").writeNullable[Long] and
+      (JsPath \ "evidence").writeTristate[String] and
+      (JsPath \ "meta").writeTristate[String] and
+      (JsPath \ "labels").writeTristate[List[ApiExtractedDataLabel]]
+    ) (unlift(ApiPartialExtractedData.unapply))
+
+  implicit val format: Format[ApiPartialExtractedData] = Format(reads, writes)
+}
-- 
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