108 lines
3.8 KiB
Lua
108 lines
3.8 KiB
Lua
local CorePackages = game:GetService("CorePackages")
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local Immutable = require(CorePackages.AppTempCommon.Common.Immutable)
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local AddUser = require(CorePackages.AppTempCommon.LuaApp.Actions.AddUser)
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local AddUsers = require(CorePackages.AppTempCommon.LuaApp.Actions.AddUsers)
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local ReceivedUserPresence = require(CorePackages.AppTempCommon.LuaChat.Actions.ReceivedUserPresence)
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local RemoveUser = require(CorePackages.AppTempCommon.LuaApp.Actions.RemoveUser)
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local SetUserIsFriend = require(CorePackages.AppTempCommon.LuaApp.Actions.SetUserIsFriend)
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local SetUserMembershipType = require(CorePackages.AppTempCommon.LuaApp.Actions.SetUserMembershipType)
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local SetUserPresence = require(CorePackages.AppTempCommon.LuaApp.Actions.SetUserPresence)
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local SetUserThumbnail = require(CorePackages.AppTempCommon.LuaApp.Actions.SetUserThumbnail)
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local ReceivedDisplayName = require(CorePackages.AppTempCommon.LuaApp.Actions.ReceivedDisplayName)
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return function(state, action)
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state = state or {}
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if action.type == AddUser.name then
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local user = action.user
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state = Immutable.Set(state, user.id, user)
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elseif action.type == AddUsers.name then
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local addedUsers = action.users
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local usersUpdate = {}
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for userId, addedUser in pairs(addedUsers) do
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local existingUser = state[userId]
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if existingUser then
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usersUpdate[userId] = Immutable.JoinDictionaries(existingUser, addedUser)
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else
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usersUpdate[userId] = addedUser
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end
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end
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state = Immutable.JoinDictionaries(state, usersUpdate)
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elseif action.type == SetUserIsFriend.name then
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local user = state[action.userId]
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if user then
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local newUser = Immutable.Set(user, "isFriend", action.isFriend)
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state = Immutable.Set(state, user.id, newUser)
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else
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warn("Setting isFriend on user", action.userId, "who doesn't exist yet")
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end
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elseif action.type == SetUserPresence.name then
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local user = state[action.userId]
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if user then
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local newUser = Immutable.JoinDictionaries(user, {
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presence = action.presence,
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lastLocation = action.lastLocation,
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})
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state = Immutable.Set(state, user.id, newUser)
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else
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warn("Setting presence on user", action.userId, "who doesn't exist yet")
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end
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elseif action.type == ReceivedUserPresence.name then
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local user = state[action.userId]
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if user then
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state = Immutable.JoinDictionaries(state, {
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[action.userId] = Immutable.JoinDictionaries(user, {
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presence = action.presence,
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lastLocation = action.lastLocation,
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placeId = action.placeId,
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rootPlaceId = action.rootPlaceId,
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gameInstanceId = action.gameInstanceId,
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lastOnline = action.lastOnline,
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universeId = action.universeId,
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}),
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})
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end
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elseif action.type == SetUserThumbnail.name then
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local user = state[action.userId]
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if user then
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local thumbnails = user.thumbnails or {}
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state = Immutable.JoinDictionaries(state, {
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[action.userId] = Immutable.JoinDictionaries(user, {
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thumbnails = Immutable.JoinDictionaries(thumbnails, {
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[action.thumbnailType] = Immutable.JoinDictionaries(thumbnails[action.thumbnailType] or {}, {
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[action.thumbnailSize] = action.image,
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}),
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}),
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}),
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})
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end
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elseif action.type == SetUserMembershipType.name then
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local user = state[action.userId]
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if user then
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state = Immutable.JoinDictionaries(state, {
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[action.userId] = Immutable.JoinDictionaries(user, {
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membership = action.membershipType,
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}),
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})
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end
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elseif action.type == RemoveUser.name then
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if state[action.userId] then
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state = Immutable.RemoveFromDictionary(state, action.userId)
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end
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elseif action.type == ReceivedDisplayName.name then
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local user = state[action.userId]
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if user then
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state = Immutable.JoinDictionaries(state, {
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[action.userId] = Immutable.JoinDictionaries(user, {
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displayName = action.displayName,
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}),
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})
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end
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end
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return state
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end
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