Added changes to handle asset mimetype validation

platform-modules/mimetype-manager/src/main/scala/org/sunbird/mimetype/mgr/impl/AssetMimeTypeMgrImpl.scala

@@ -5,6 +5,7 @@ import java.io.File
 import org.apache.commons.lang3.StringUtils
 import org.sunbird.models.UploadParams
 import org.sunbird.cloudstore.StorageService
+import org.sunbird.common.exception.ClientException
 import org.sunbird.graph.dac.model.Node
 import org.sunbird.mimetype.mgr.{BaseMimeTypeManager, MimeTypeManager}
 import org.sunbird.telemetry.logger.TelemetryManager
@@ -19,8 +20,11 @@ class AssetMimeTypeMgrImpl(implicit ss: StorageService) extends BaseMimeTypeMana
 		val nodeMimeType = node.getMetadata.getOrDefault("mimeType", "").asInstanceOf[String]
 		TelemetryManager.log("Uploading Asset MimeType: " + fileMimeType)
 		//TODO: Throw Client Exception Here
-		if (!StringUtils.equalsIgnoreCase(fileMimeType, nodeMimeType))
+		if (!StringUtils.equalsIgnoreCase(fileMimeType, nodeMimeType)) {
 			TelemetryManager.log("Uploaded File MimeType is not same as Node (Object) MimeType. [Uploading MimeType: " + fileMimeType + " | Node (Object) MimeType: " + nodeMimeType + "]")
+			if(params.validation)
+				throw new ClientException("ERR_INVALID_FILE", "Uploaded File MimeType is not same as Node (Object) MimeType. [Uploading MimeType: " + fileMimeType + " | Node (Object) MimeType: " + nodeMimeType + "]")
+		}
 		val result: Array[String] = uploadArtifactToCloud(uploadFile, objectId, filePath)
 		//TODO: depreciate s3Key. use cloudStorageKey instead
 		Future {

platform-modules/mimetype-manager/src/main/scala/org/sunbird/models/UploadParams.scala

@@ -3,22 +3,24 @@ package org.sunbird.models
 import play.api.mvc.QueryStringBindable
 
 
-case class UploadParams(fileFormat: String = "")
+case class UploadParams(fileFormat: String = "", validation: Boolean = true)
 
 object UploadParams {
-    implicit def queryStringBinder(implicit stringBinder: QueryStringBindable[String]) = new QueryStringBindable[UploadParams] {
+    implicit def queryStringBinder(implicit stringBinder: QueryStringBindable[String], booleanBinder: QueryStringBindable[Boolean]) = new QueryStringBindable[UploadParams] {
         override def bind(key: String, params: Map[String, Seq[String]]): Option[Either[String, UploadParams]] = {
             for {
                 fileFormat <- stringBinder.bind("fileFormat", params)
+                validation <- booleanBinder.bind("validation", params)
             } yield {
-                fileFormat match {
-                    case Right(fileFormat) => Right(UploadParams(fileFormat))
+                (fileFormat, validation) match {
+                    case (Right(fileFormat), Right(validation)) => Right(UploadParams(fileFormat, validation))
                     case _ => Left("Unable to bind UploadParams")
                 }
             }
         }
+
         override def unbind(key: String, params: UploadParams): String = {
-            stringBinder.unbind("fileFormat", params.fileFormat)
+            stringBinder.unbind("fileFormat", params.fileFormat) + "&" + booleanBinder.unbind("validation", params.validation)
         }
     }
 }