type Event @entity {
  "{blockNumber}-{indexInBlock}"
  id: ID!

  "Blocknumber of the block in which the event was emitted."
  inBlock: Int!

  "Hash of the extrinsic the event was emitted in"
  inExtrinsic: String @index

  "Index of event in block from which it was emitted."
  indexInBlock: Int!

  "Timestamp of the block the event was emitted in"
  timestamp: DateTime!

  "More specific event data, which depends on event type"
  data: EventData!
}

type Notification @entity {
  "Autoincremented"
  id: ID!

  "Member that should recieve the notification"
  member: Membership!

  "The notification event"
  event: Event!
}

type NftHistoryEntry @entity {
  "Autoincremented"
  id: ID!

  "The NFT the event relates to"
  nft: OwnedNft!

  "Nft-related event"
  event: Event!
}

type NftActivity @entity {
  "Autoincremented"
  id: ID!

  "The member the activity relates to"
  member: Membership!

  "Nft-related activity"
  event: Event!
}

union EventData =
    CommentCreatedEventData
  | CommentTextUpdatedEventData
  | OpenAuctionStartedEventData
  | EnglishAuctionStartedEventData
  | NftIssuedEventData
  | AuctionBidMadeEventData
  | AuctionBidCanceledEventData
  | AuctionCanceledEventData
  | EnglishAuctionSettledEventData
  | BidMadeCompletingAuctionEventData
  | OpenAuctionBidAcceptedEventData
  | NftSellOrderMadeEventData
  | NftBoughtEventData
  | BuyNowCanceledEventData
  | BuyNowPriceUpdatedEventData
  | MetaprotocolTransactionStatusEventData
  | MemberBannedFromChannelEventData

# Atlas use-case: `GetCommentEdits` query
type CommentCreatedEventData {
  "The comment that was added"
  comment: Comment!

  "Comment's original text"
  text: String!
}

# Atlas use-case: `GetCommentEdits` query
type CommentTextUpdatedEventData {
  "The comment being updated"
  comment: Comment!

  "New comment text"
  newText: String!

  # Only author can edit the comment, so no actor context required
}

# Atlas use-case: `GetNftActivities` and `GetNftHistory` query
type OpenAuctionStartedEventData {
  "Actor that started this auction."
  actor: ContentActor!

  "Nft owner at the time it was put on an auction."
  nftOwner: NftOwner!

  "Auction started."
  auction: Auction!
}

# Atlas use-case: `GetNftActivities` and `GetNftHistory` query
type EnglishAuctionStartedEventData {
  "Actor that started this auction."
  actor: ContentActor!

  "Nft owner at the time it was put on an auction."
  nftOwner: NftOwner!

  "Auction started."
  auction: Auction!
}

# Atlas use-case: `GetNftActivities` and `GetNftHistory` query
type NftIssuedEventData {
  "Actor that issued the NFT."
  actor: ContentActor!

  "NFT that was issued."
  nft: OwnedNft!

  "NFT's initial owner."
  nftOwner: NftOwner!
}

# Atlas use-case: `GetNftActivities`, `GetNftHistory` and `GetNotifications` query
type AuctionBidMadeEventData {
  "The bid that was submitted "
  bid: Bid!

  "Nft owner at the time it was being auctioned."
  nftOwner: NftOwner!
}

# Atlas use-case: `GetNftActivities` and `GetNftHistory` query
type AuctionBidCanceledEventData {
  "Member that canceled the bid."
  member: Membership!

  "Nft owner at the time it was being auctioned."
  nftOwner: NftOwner!

  "The bid that got canceled."
  bid: Bid!
}

# Atlas use-case: `GetNftActivities` and `GetNftHistory` query
type AuctionCanceledEventData {
  "Content actor canceling the auction."
  actor: ContentActor!

  "Nft owner at the time the auction was being auctioned."
  nftOwner: NftOwner!

  "Auction that was canceled."
  auction: Auction!
}

# Atlas use-case: `GetNftActivities`, `GetNftHistory` and `GetNotifications` query
type EnglishAuctionSettledEventData {
  "English auction winning bid"
  winningBid: Bid!

  "NFT owner before the english auction was settled"
  previousNftOwner: NftOwner!
}

# Atlas use-case: `GetNftActivities`, `GetNftHistory` and `GetNotifications` query
type BidMadeCompletingAuctionEventData {
  "Bid that completed the auction"
  winningBid: Bid!

  "NFT owner before the auction was completed"
  previousNftOwner: NftOwner!
}

# Atlas use-case: `GetNftActivities`, `GetNftHistory` and `GetNotifications` query
type OpenAuctionBidAcceptedEventData {
  "Content actor that accepted the bid."
  actor: ContentActor!

  "Accepted/winning bid"
  winningBid: Bid!

  "NFT owner before the auction was completed"
  previousNftOwner: NftOwner!
}

# Atlas use-case: `GetNftActivities` and `GetNftHistory` query
type NftSellOrderMadeEventData {
  "NFT being sold"
  nft: OwnedNft!

  "Content actor acting as NFT owner."
  actor: ContentActor!

  "NFT owner at the time it was put on sale"
  nftOwner: NftOwner!

  "Offer's price."
  price: BigInt!
}

# Atlas use-case: `GetNftActivities`, `GetNftHistory` and `GetNotifications` query
type NftBoughtEventData {
  "The NFT that was bought"
  nft: OwnedNft!

  "Member that bought the NFT."
  buyer: Membership!

  "NFT owner before it was bought"
  previousNftOwner: NftOwner!

  "Price for which the NFT was bought"
  price: BigInt!
}

# Atlas use-case: `GetNftActivities` and `GetNftHistory`
type BuyNowCanceledEventData {
  "The NFT for which the buy now offer was canceled"
  nft: OwnedNft!

  "Content actor acting as NFT owner."
  actor: ContentActor!

  "Owner of the NFT at the time the buy now offer was canceled."
  nftOwner: NftOwner!
}

# Atlas use-case: `GetNftActivities` and `GetNftHistory`
type BuyNowPriceUpdatedEventData {
  "NFT being sold"
  nft: OwnedNft!

  "Content actor acting as NFT owner."
  actor: ContentActor!

  "NFT owner at the time it was on sale"
  nftOwner: NftOwner!

  "New sell order price."
  newPrice: BigInt!
}

type MetaprotocolTransactionResultCommentCreated {
  commentCreated: Comment
}

type MetaprotocolTransactionResultCommentEdited {
  commentEdited: Comment
}

type MetaprotocolTransactionResultCommentDeleted {
  commentDeleted: Comment
}

type MetaprotocolTransactionResultCommentModerated {
  commentModerated: Comment
}

type MetaprotocolTransactionResultOK {
  phantom: Int
}

type MetaprotocolTransactionResultFailed {
  errorMessage: String!
}

union MetaprotocolTransactionResult =
    MetaprotocolTransactionResultOK
  | MetaprotocolTransactionResultCommentCreated
  | MetaprotocolTransactionResultCommentEdited
  | MetaprotocolTransactionResultCommentDeleted
  | MetaprotocolTransactionResultCommentModerated
  | MetaprotocolTransactionResultFailed

type MetaprotocolTransactionStatusEventData {
  "The result of metaprotocol action"
  result: MetaprotocolTransactionResult!
}

# This event is emitted both when a member is banned and when they are unbanned
type MemberBannedFromChannelEventData {
  "The chanel the member is being banned / unbanned from"
  channel: Channel!

  "The member being banned / unbanned"
  member: Membership!

  "The action performed. TRUE if the member is being banned, FALSE if the member is being unbanned"
  action: Boolean!
}