hydrogen-web/doc/TODO.md

# Minimal thing to get working

 - DONE: finish summary store
 - DONE: move "sdk" bits over to "matrix" directory
 - DONE: add eventemitter
 - DONE: make sync work
 - DONE: store summaries
 - DONE: setup editorconfig
 - DONE: setup linting (also in editor)
 - DONE: store timeline
 - DONE: store state
 - DONE: make summary work better (name and joined/inviteCount doesn't seem to work well)
 - DONE: timeline doesn't seem to recover it's key well upon loading, the query in load seems to never yield an event in the persister
 - map DOMException to something better
 	- it's pretty opaque now when something idb related fails. DOMException has these fields:
 		code: 0
		message: "Key already exists in the object store."
		name: "ConstraintError"
 - DONE: emit events so we can start showing something on the screen maybe?
 - DONE: move session._rooms over to Map, so we can iterate over it, ...
 - DONE: build a very basic interface with
 	- DONE: a start/stop sync button
 	- DONE: a room list sorted alphabetically
 - DONE: do some preprocessing on sync response which can then be used by persister, summary, timeline
 - DONE: support timeline
 	- DONE: clicking on a room list, you see messages (userId -> body)
 - DONE: style minimal UI
 - fix MappedMap update mechanism
 - see if in BaseObservableMap we need to change ...params
 - put sync button and status label inside SessionView
 - fix some errors:
    - find out if `(this._emitCollectionUpdate)(this)` is different than `this._emitCollectionUpdate(this)` 
    - got "database tried to mutate when not allowed" or something error as well
    - find out why when RoomPersister.(\_createGapEntry/\_createEventEntry) we remove .buffer the transaction fails (good), but upon fixing and refreshing is missing a message! syncToken should not be saved, so why isn't this again in the sync response and now the txn does succeed?
 - DONE: take access token out of IDB? this way it can be stored in a more secure thing for non-web clients, together wit encryption key for olm sessions ... ? like macos keychain, gnome keyring, ... maybe using https://www.npmjs.com/package/keytar
 - experiment with using just a normal array with 2 numbers for sortkeys, to work in Edge as well.
 - send messages
 - fill gaps with call to /messages
 - create sync filter
 - lazy loading members
 - decide denormalized data in summary vs reading from multiple stores PER room on load
 - allow Room/Summary class to be subclassed and store additional data?
 - store account data, support read markers
initial todo 2019-02-05 04:01:52 +05:30			`# Minimal thing to get working`

more 2019-02-11 02:32:42 +05:30			`- DONE: finish summary store`
			`- DONE: move "sdk" bits over to "matrix" directory`
			`- DONE: add eventemitter`
			`- DONE: make sync work`
			`- DONE: store summaries`
wip 2019-02-18 04:28:01 +05:30			`- DONE: setup editorconfig`
more 2019-02-11 02:32:42 +05:30			`- DONE: setup linting (also in editor)`
			`- DONE: store timeline`
			`- DONE: store state`
wip 2019-02-18 04:28:01 +05:30			`- DONE: make summary work better (name and joined/inviteCount doesn't seem to work well)`
			`- DONE: timeline doesn't seem to recover it's key well upon loading, the query in load seems to never yield an event in the persister`
more 2019-02-11 02:32:42 +05:30			`- map DOMException to something better`
			`- it's pretty opaque now when something idb related fails. DOMException has these fields:`
			`code: 0`
			`message: "Key already exists in the object store."`
			`name: "ConstraintError"`
update TODO 2019-02-27 04:24:55 +05:30			`- DONE: emit events so we can start showing something on the screen maybe?`
			`- DONE: move session._rooms over to Map, so we can iterate over it, ...`
			`- DONE: build a very basic interface with`
			`- DONE: a start/stop sync button`
			`- DONE: a room list sorted alphabetically`
emit after txn has been committed to keep txn open for as short as possible, and avoid any errors caused as part of emit aborting txn 2019-02-27 23:57:45 +05:30			`- DONE: do some preprocessing on sync response which can then be used by persister, summary, timeline`
update TODO 2019-02-28 03:23:54 +05:30			`- DONE: support timeline`
			`- DONE: clicking on a room list, you see messages (userId -> body)`
update TODO 2019-02-28 03:54:22 +05:30			`- DONE: style minimal UI`
			`- fix MappedMap update mechanism`
			`- see if in BaseObservableMap we need to change ...params`
			`- put sync button and status label inside SessionView`
update TODO 2019-02-28 03:23:54 +05:30			`- fix some errors:`
update TODO 2019-02-28 03:54:22 +05:30			- find out if `(this._emitCollectionUpdate)(this)` is different than `this._emitCollectionUpdate(this)`
update TODO 2019-02-28 03:23:54 +05:30			`- got "database tried to mutate when not allowed" or something error as well`
			`- find out why when RoomPersister.(\_createGapEntry/\_createEventEntry) we remove .buffer the transaction fails (good), but upon fixing and refreshing is missing a message! syncToken should not be saved, so why isn't this again in the sync response and now the txn does succeed?`
update TODO 2019-03-09 00:35:21 +05:30			`- DONE: take access token out of IDB? this way it can be stored in a more secure thing for non-web clients, together wit encryption key for olm sessions ... ? like macos keychain, gnome keyring, ... maybe using https://www.npmjs.com/package/keytar`
			`- experiment with using just a normal array with 2 numbers for sortkeys, to work in Edge as well.`
wip 2019-02-18 04:28:01 +05:30			`- send messages`
			`- fill gaps with call to /messages`
			`- create sync filter`
			`- lazy loading members`
			`- decide denormalized data in summary vs reading from multiple stores PER room on load`
			`- allow Room/Summary class to be subclassed and store additional data?`
wip on collections and listview 2019-02-21 04:18:16 +05:30			`- store account data, support read markers`