api/main.tsp

@@ -73,7 +73,7 @@ namespace Read {
 	@get
 	@operationId("GetSet")
 	@route("/sets/{setID}")
-	op set(@path setID: id, @query mediaType?: mediaType = mediaType.avif): SetResp | SetNotFound;
+	op set(@path setID: id, @query mediaType?: mediaType = mediaType.webp): SetResp | SetNotFound;
 
 	/**
 	 * Operations for connected platforms.
@@ -100,7 +100,7 @@ namespace Read {
 		@get
 		@operationId("GetPlatformSet")
 		@route("/set")
-		op set(...platformParams, @query mediaType?: mediaType = mediaType.avif): SetResp | SetNotFound;
+		op set(...platformParams, @query mediaType?: mediaType = mediaType.webp): SetResp | SetNotFound;
 
 		/**
 		 * Report used emotes.
@@ -132,12 +132,15 @@ namespace Read {
 @useAuth(BearerAuth)
 namespace EmoteManagement {
 	/**
-	 * Image types accepted in uploads.
+	 * Image content for an emote upload.
 	 */
-	model Image is File<"image/png" | "image/jpeg" | "image/gif" | "image/webp" | "image/avif">;
+	model Image {
+		format: mediaType;
+		data: bytes;
+	}
 
 	/** Created emote. */
-	model CreatedEmote is Success<Emote, 202>;
+	model CreatedEmote is Success<Emote>;
 
 	/** Updated emote. */
 	model UpdatedEmote is Success<Emote>;
@@ -147,20 +150,12 @@ namespace EmoteManagement {
 	model ErrExcessiveUpload is Error<413>;
 
 	/**
-	 * Upload an emote.
+	 * Create a new emote.
 	 */
 	@post
 	@operationId("CreateEmote")
 	@route("/emotes")
-	op new(
+	op new(emote: Emote): CreatedEmote | ErrBadParameters | ErrAuth | ErrExcessiveUpload;
-		@header contentType: "multipart/form-data",
-		@multipartBody fields: {
-			meta: HttpPart<Create<Emote> & {
-				@header contentType: "application/json";
-			}>;
-			image: HttpPart<Image>;
-		},
-	): CreatedEmote | ErrBadParameters | ErrAuth | ErrExcessiveUpload;
 
 	/**
 	 * Modify an existing emote.
@@ -178,3 +173,210 @@ namespace EmoteManagement {
 	@route("/emotes/{emoteID}")
 	op delete(@path emoteID: id): NoContentResponse | ErrAuth;
 }
+
+/**
+ * The Ligmotes User Management API.
+ */
+@useAuth(BearerAuth)
+namespace UserManagement {
+	// NOTE(zephyr): creating users goes through the auth api, not this
+
+	/**
+	 * Update a user's name or picture.
+	 * Omitting the picture field in the request body causes the user's picture
+	 * to be removed.
+	 */
+	@patch(#{ implicitOptionality: false })
+	@operationId("UpdateUser")
+	@route("/users/{userID}")
+	op update(@path userID: id, @body user: User): Success<User> | ErrAuth | ErrBadParameters | ErrNotFound;
+
+	/**
+	 * Soft-delete a user.
+	 *
+	 * Typically called by a user for themselves; moderators would use the
+	 * /moderate/user API to ban them instead.
+	 * This preserves the user's uploaded emotes as well as any moderation
+	 * reviews they may have performed.
+	 */
+	@delete
+	@operationId("DeleteUser")
+	@route("/users/{userID}")
+	op delete(@path userID: id): Success<User> | ErrAuth | ErrNotFound;
+}
+
+/**
+ * The Ligmotes Chat Management API.
+ * Relates to managing emote sets and connections.
+ */
+@useAuth(BearerAuth)
+namespace ChatManagement {
+	/**
+	 * ID and name of an emote within a set.
+	 * The same ID can appear multiple times in one set, but names are unique.
+	 */
+	model SetEmote {
+		id: id;
+		name: string;
+
+		/** RenameEmote may specify a new name for an existing emote in the set. */
+		rename?: string;
+	}
+
+	/**
+	 * Create a new emote set.
+	 * Note that creating a user should automatically create their first emote
+	 * set as well, without needing a call to this operation.
+	 */
+	@post
+	@operationId("CreateEmoteSet")
+	@route("/sets")
+	op create(@body emoteSet: EmoteSet): Success<EmoteSet> | ErrAuth | ErrBadParameters;
+
+	/** Update the name of an existing emote set. */
+	@patch(#{ implicitOptionality: false })
+	@operationId("UpdateEmoteSet")
+	@route("/sets/{setID}")
+	op update(@path setID: id, @body emoteSet: EmoteSet): Success<EmoteSet> | ErrAuth | ErrBadParameters | ErrNotFound;
+
+	// NOTE(zephyr): We do not allow deleting emote sets.
+	// That would enable many techniques to circumvent limits.
+
+	/** Add an emote to an emote set. */
+	// TODO(zephyr): is returning the entire updated emote set too expensive?
+	@post
+	@operationId("AddEmote")
+	@route("/sets/{setID}/emotes")
+	op addEmote(@path setID: id, @body emote: SetEmote):
+		| Success<EmoteSet>
+		| ErrAuth
+		| ErrBadParameters
+		| ErrNotFound
+		| ErrDuplicate;
+
+	/** Rename an emote that is already in an emote set. */
+	@patch(#{ implicitOptionality: false })
+	@operationId("RenameEmote")
+	@route("/sets/{setID}/emotes")
+	op renameEmote(@path setID: id, @body emote: SetEmote):
+		| Success<EmoteSet>
+		| ErrAuth
+		| ErrBadParameters
+		| ErrNotFound
+		| ErrDuplicate;
+
+	/**
+	 * Remove an emote from an emote set.
+	 * This performs a soft-delete of the association between the two.
+	 */
+	@delete
+	@operationId("RemoveEmote")
+	@route("/sets/{setID}/emotes")
+	op removeEmote(@path setID: id, @body emote: SetEmote): Success<EmoteSet> | ErrAuth | ErrNotFound;
+
+	/** Give a user editor permission for an emote set. */
+	@post
+	@operationId("AddEditor")
+	@route("/sets/{setID}/editors")
+	op addEditor(
+		@path setID: id,
+		@body editor: {
+			userID: id;
+		},
+	): Success<EmoteSet> | ErrAuth | ErrNotFound | ErrDuplicate;
+
+	/** Remove a user's permission to edit an emote set. */
+	@delete
+	@operationId("RemoveEditor")
+	@route("/sets/{setID}/editors")
+	op removeEditor(
+		@path setID: id,
+		@body editor: {
+			userID: id;
+		},
+	): Success<EmoteSet> | ErrAuth | ErrNotFound;
+
+	/** Get emote sets that the user is allowed to edit. */
+	// TODO(zephyr): we should report this as a field on emote set objects as well
+	@get
+	@operationId("ListEditableSets")
+	@route("/users/{userID}/sets")
+	op listEditableSets(@path userID: id): Success<EmoteSet[]> | ErrAuth | ErrBadParameters;
+
+	/** Set an emote set as active for a connection. */
+	@patch(#{ implicitOptionality: false })
+	@operationId("UpdateActiveSet")
+	@route("/platforms/{platform}/connections/{connectedID}/set")
+	op updateActiveSet(
+		@path platform: platform,
+		@path connectedID: string,
+		@body update: {
+			setID: id;
+		},
+	): Success<EmoteSet> | ErrAuth | ErrBadParameters;
+}
+
+/**
+ * Moderation API.
+ */
+@useAuth(BearerAuth)
+@route("/moderate")
+namespace Moderation {
+	/** Request body for updating emote approval status. */
+	model EmoteStatus {
+		approved: boolean;
+	}
+
+	/** Options for deleting an emote. */
+	model EmoteDeleteOptions {
+		deleteMedia?: boolean;
+	}
+
+	/**
+	 * List a selection of emotes awaiting moderator review.
+	 * NOTE(zephyr): Unlike other APIs, this returns the emotes directly.
+	 * We want all the information for reviewing, and a bit extra latency for
+	 * the join is less of an issue than it is in chat.
+	 */
+	@get
+	@operationId("ListUnreviewedEmotes")
+	@route("/emotes")
+	op listUnreviewed(@query limit?: integer = 100): Success<Emote[]> | ErrAuth;
+
+	/**
+	 * Update an emote's approval status.
+	 */
+	@post
+	@operationId("UpdateEmoteStatus")
+	@route("/emotes/{emoteID}")
+	op updateEmoteStatus(@path emoteID: id, @body status: EmoteStatus):
+		| Success<Emote>
+		| ErrAuth
+		| ErrBadParameters
+		| ErrNotFound;
+
+	/**
+	 * Fully remove an emote, e.g. for abusive or illegal content.
+	 *
+	 * This is a hard delete.
+	 * Typically, a call to it should have an accompanying call to ban the user.
+	 */
+	@delete
+	@operationId("HardDeleteEmote")
+	@route("/emotes/{emoteID}")
+	op hardDeleteEmote(@path emoteID: id, @body options?: EmoteDeleteOptions):
+		| NoContentResponse
+		| ErrAuth
+		| ErrBadParameters
+		| ErrNotFound;
+
+	/**
+	 * Ban a user for a given reason.
+	 * This revokes all the user's current sessions, removes their active emote
+	 * sets, and enforces the restrictions described on UserBan.
+	 */
+	@post
+	@operationId("Ban")
+	@route("/users/{userID}")
+	op ban(@path userID: id, @body details: UserBan): Success<User> | ErrAuth | ErrBadParameters | ErrNotFound;
+}

api/models.tsp

@@ -23,7 +23,7 @@ model Success<T, Code extends 200 | 202 = 200> {
  * Error response.
  */
 @error
-model Error<Code extends 400 | 401 | 403 | 404 | 405 | 413 | 500> {
+model Error<Code extends 400 | 401 | 403 | 404 | 405 | 409 | 413 | 429 | 500> {
 	@statusCode
 	code: Code;
 
@@ -51,6 +51,14 @@ model ErrBadParameters is Error<400>;
 @error
 model ErrAuth is Error<401 | 403>;
 
+/** Request specified an ID for a resource which does not exist. */
+@error
+model ErrNotFound is Error<404>;
+
+/** Request tried to add an association which already exists. */
+@error
+model ErrDuplicate is Error<409>;
+
 /**
  * ID of a user, emote, emote list, &c.
  * UUIDv7.
@@ -76,7 +84,7 @@ model Emote {
 	name: string;
 
 	/** Links to and metadata about the available emote images. */
-	@visibility(Lifecycle.Read)
+	@visibility(Lifecycle.Read, Lifecycle.Create)
 	media: Media[];
 
 	/** Emote color for sorting. */
@@ -99,7 +107,7 @@ model Emote {
 	@visibility(Lifecycle.Read, Lifecycle.Create, Lifecycle.Update)
 	attributions: Attribution[];
 
-	/** List of channels allowed to use the emote, if so restricted. */
+	/** List of users allowed to use the emote, if so restricted. */
 	@visibility(Lifecycle.Read, Lifecycle.Create, Lifecycle.Update)
 	restrictions?: id[];
 
@@ -145,12 +153,28 @@ model MinEmote {
  * Link and metadata for an emote image.
  */
 model Media {
+	@visibility(Lifecycle.Read, Lifecycle.Create)
 	format: mediaType;
+
+	@visibility(Lifecycle.Read, Lifecycle.Create)
 	scale: 1 | 2 | 4;
+
+	@visibility(Lifecycle.Create)
+	data: bytes;
+
+	@visibility(Lifecycle.Read)
 	hash: string;
+
+	@visibility(Lifecycle.Read)
 	url: url;
+
+	@visibility(Lifecycle.Read)
 	height: int16;
+
+	@visibility(Lifecycle.Read)
 	width: int16;
+
+	@visibility(Lifecycle.Read)
 	filesize: int32;
 }
 
@@ -158,7 +182,7 @@ model Media {
  * Media formats that the CDN delivers.
  */
 enum mediaType {
-	avif: "AVIF",
+	webp: "WebP",
 }
 
 /**
@@ -198,10 +222,22 @@ model User {
 
 	/** User ban information. Only shown to the user themselves. */
 	@visibility(Lifecycle.Read)
-	ban?: {
+	ban?: UserBan;
+}
+
+/**
+ * User ban details.
+ * A banned user cannot use any authenticated APIs, meaning they cannot upload
+ * or edit emotes, manage emote sets, or moderate.
+ * They can still use the Read APIs and can still be issued sessions, allowing
+ * them to sign in and see their ban reason.
+ */
+model UserBan {
+	/** Reason for the ban. This is shown to the banned user. */
 	reason: string;
+
+	/** Time the ban expires and the user regains full access to Ligmotes. */
 	until: utcDateTime;
-	};
 }
 
 /**

api/tspconfig.yaml

@@ -5,4 +5,4 @@ options:
     emitter-output-dir: "{output-dir}/schema"
     openapi-versions:
       - 3.1.0
-output-dir: "{cwd}"
+output-dir: "{project-root}"

mise.toml

@@ -80,7 +80,8 @@ run = [
 [tasks."gen:api"]
 description = "Generate API scaffold"
 run = [
-  'go tool oapi-codegen -config ./backend/rest/config.yaml ./api/schema/openapi.yaml',
+  'tsp compile ./api',
+  'go tool oapi-codegen -config ./backend/rest/config.yaml ./api/schema/openapi.v1.yaml',
 ]
 
 [env]