Service - Feed Chunk

Overview

An uploaded section of a video feed.

Repository

https://bitbucket.org/izara-video-feed/izara-video-feed-feeds-feed-chunk

objectSchemas

{
	objectType: "feedChunk",
    belongTo: {
		serviceTag: "user",
		objectType: "user"
	},
	storageResources:{
		"xxx":{
			storageType: "graph",
			graphServerTag: "xx",
		}
	},
	fieldNames: {
		feedChunkId: {
			type: "string",
            randomOnCreate: true
		},
		sourceTimeStart: {
			type: "timestamp",
		},
		sourceTimeEnd: {
			type: "timestamp",
		},
		timeUploaded: {
			type: "timestamp",
		},
	},
	identifiers: [
		{
			fieldName: "feedChunkId"
		},
	]
},

{
	objectType: "feedChunkByTime",
	storageResources:{
		"xxx":{
			storageType: "dynamoDB",
			tableName: "feedChunkByTime",
		}
	},
	fieldNames: {
		videoFeedId: {
			fromObjType:{
				serviceTag: "videoFeed",
				objectType: "videoFeed",
			}
		},
		sourceTimeStart: {
			fromObjType:{
				serviceTag: "feedChunk",
				objectType: "feedChunk",
			}
		},
		feedChunkId: {
			fromObjType:{
				serviceTag: "feedChunk",
				objectType: "feedChunk",
			}
		},
		sourceTimeEnd: {
			fromObjType:{
				serviceTag: "feedChunk",
				objectType: "feedChunk",
			}
		},
	},
	identifiers: [
		{
			type: "partitionKey",
			fieldName: "videoFeedId"
		},
		{
			type: "sortKey",
			fieldName: "sourceTimeStart"
		},
	]
},

• used to find chunk for a specific timestamp
• can create from feedChunk objType?

Working documents

Feed Chunk