Small tweaks

Reviewed-on: #2

src/schema.gql

@@ -1,6 +1,7 @@
 type Query {
   getAggregateShots(bucketSets: [BucketSetInputGQL!]!): [AggregateResultGQL!]!
   getUser(userId: Int!): UserGQL
+  getLoggedInUser: UserGQL
   getVideo(videoId: Int!): VideoGQL!
   getShots(filterInput: FilterInput = null): [ShotGQL!]!
   getBucketSet(keyName: String!): BucketSetGQL
@@ -40,6 +41,7 @@ input BucketInputGQL {
 
 type UserGQL {
   id: Int!
+  firebaseUid: String!
   username: String!
   createdAt: DateTime
   updatedAt: DateTime
@@ -224,9 +226,8 @@ type BucketSetGQL {
 
 type Mutation {
   createBucketSet(params: CreateBucketSetInput!): BucketSetGQL!
-  processVideoSource(input: ProcessVideoSourceInput!): ProcessVideoSourceReturn!
   createUploadStream(uploadMetadata: UploadMetadataInput, videoName: String = null): CreateUploadStreamReturn!
-  getUploadLink(videoId: Int!, chunkIndex: Int!): GetUploadLinkReturn!
+  getUploadLink(videoId: Int!, segmentIndex: Int!): GetUploadLinkReturn!
   terminateUploadStream(videoId: Int!): Boolean!
 }
 
@@ -236,14 +237,6 @@ input CreateBucketSetInput {
   buckets: [BucketInputGQL!]!
 }
 
-type ProcessVideoSourceReturn {
-  val: Int!
-}
-
-input ProcessVideoSourceInput {
-  val: Int!
-}
-
 type CreateUploadStreamReturn {
   videoId: Int!
 }