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MainUpdate.elm
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module MainUpdate exposing (..)
import Api
import DateUtils
import MainMessages exposing (..)
import MainModel exposing (..)
import String exposing (trim, join, split)
import Ports exposing (..)
import Task
import Set
import Date exposing (Date)
import List.Extra
import Window exposing (Size)
addSubmissionIdsInputToSession : List SubmissionIdInput -> Session -> List Submission -> Session
addSubmissionIdsInputToSession submissionIdInputs session submissions =
let
validSubmissionIds =
List.map .id submissions
getSessionSubmissionFromInputs submissionIdInputs =
submissionIdInputs
|> List.concatMap getSessionSubmissionFromInput
|> List.Extra.uniqueBy .id
getSessionSubmissionFromInput submissionIdInput =
submissionIdInput
|> .submissionIds
|> split ","
|> List.concatMap (\s -> split "\n" s)
|> List.filterMap (trim >> String.toInt >> Result.toMaybe)
|> List.filter (\sub -> List.member sub validSubmissionIds)
|> List.map (addTimes submissionIdInput.startTime submissionIdInput.endTime)
addTimes startTime endTime id =
{ id = id
, startTime = startTime
, endTime = endTime
}
in
{ session
| submissions = getSessionSubmissionFromInputs submissionIdInputs
}
submissionsToInputText : List SessionSubmission -> List SubmissionIdInput
submissionsToInputText sessionSubmissions =
let
getSubmissionIdInputs sub idInputs =
case List.Extra.find (sameStartAndEndTimes sub) idInputs of
Nothing ->
idInputs
++ [ { submissionIds = toString sub.id
, startTime = sub.startTime
, endTime = sub.endTime
, id = generateId idInputs
}
]
Just _ ->
List.Extra.updateIf (sameStartAndEndTimes sub) (update sub) idInputs
sameStartAndEndTimes x y =
x.startTime == y.startTime && x.endTime == y.endTime
update sub idInput =
{ idInput | submissionIds = idInput.submissionIds ++ ", " ++ (toString sub.id) }
in
List.foldl getSubmissionIdInputs [] sessionSubmissions
getSession model =
case model.idOfSessionBeingEdited of
Just id ->
model.editSession
Nothing ->
model.newSession
updateNewColumn : Model -> (Column -> Column) -> Model
updateNewColumn model update =
({ model | newColumn = (update model.newColumn) })
updateNewSession : Model -> (Session -> Session) -> Model
updateNewSession model update =
case model.idOfSessionBeingEdited of
Just id ->
({ model | editSession = (update model.editSession) })
Nothing ->
({ model | newSession = (update model.newSession) })
updateNewTrack : Model -> (Track -> Track) -> Model
updateNewTrack model update =
({ model | newTrack = (update model.newTrack) })
updateNewSessionStartTime : Model -> (TimeOfDay -> TimeOfDay) -> Model
updateNewSessionStartTime model update =
updateNewSession model (\ns -> { ns | startTime = update ns.startTime })
updateNewSessionEndTime : Model -> (TimeOfDay -> TimeOfDay) -> Model
updateNewSessionEndTime model update =
updateNewSession model (\ns -> { ns | endTime = update ns.endTime })
toInt : a -> String -> Int
toInt model string =
string
|> String.toInt
|> Result.withDefault 0
updateModelWithApiUpdateGet : Model -> ApiUpdateGet -> Model
updateModelWithApiUpdateGet model apiUpdateGet =
let
displayedColumn =
case List.head apiUpdateGet.columns of
Just column ->
Just column.id
Nothing ->
Just 0
in
({ model
| datesWithSessions = apiUpdateGet.datesWithSessions
, tracks = apiUpdateGet.tracks
, columns = apiUpdateGet.columns
, displayedColumn = displayedColumn
, locations = apiUpdateGet.locations
, chairs = apiUpdateGet.chairs
, submissions = apiUpdateGet.submissions
, published = apiUpdateGet.published
, savedInfo = apiUpdateGet.savedInfo
, hasSecureProgrammeBuilder = apiUpdateGet.hasSecureProgrammeBuilder
}
)
update : Msg -> Model -> ( Model, Cmd Msg )
update msg model =
let
appendNewElementToList list newElement =
let
highestId =
list
|> List.map .id
|> List.maximum
|> Maybe.withDefault 0
newElementWithId =
{ newElement | id = highestId + 1 }
in
list ++ [ newElementWithId ]
in
case msg of
NewTrack ->
( model, Cmd.none )
NewColumn ->
( model, Cmd.none )
ToggleNewSessionUi ->
let
firstDate =
model.datesWithSessions
|> List.map .date
|> List.head
|> Maybe.withDefault (DateWithoutTime 2017 1 1)
in
( { model
| showNewSessionUi =
not model.showNewSessionUi
|| model.idOfSessionBeingEdited
/= Nothing
, showNewColumnUi = False
, showNewTrackUi = False
, showManageDatesUi = False
, showManageLocationsUi = False
, showManageInformationUi = False
, showManageChairsUi = False
, idOfSessionBeingEdited = Nothing
, newSessionDate = firstDate
, showPreviewUi = False
, submissionIdsInputs = [ { id = 1, submissionIds = "", startTime = Nothing, endTime = Nothing } ]
, scheduleSubmissionsIndividually = False
}
, Cmd.none
)
PublishProgrammeBuilder ->
let
newApiPostModel =
{ datesWithSessions = model.datesWithSessions
, tracks = model.tracks
, columns = model.columns
, locations = model.locations
, chairs = model.chairs
, published = not model.published
, infoToSave = model.infoToSave
, savedInfo = model.savedInfo
, changedInfo = model.changedInfo
}
in
( { model
| published = not model.published
}
, Api.postModelToDb newApiPostModel model.eventId
)
ToggleNewTrackUi ->
( { model
| showNewTrackUi = not model.showNewTrackUi
, showNewColumnUi = False
, showNewSessionUi = False
, showManageDatesUi = False
, showManageLocationsUi = False
, showManageInformationUi = False
, showManageChairsUi = False
, idOfSessionBeingEdited = Nothing
, showPreviewUi = False
, pickedTracks = List.sortBy .name model.tracks
}
, Cmd.none
)
ToggleManageInformationUi ->
( { model
| showNewTrackUi = False
, showNewColumnUi = False
, showNewSessionUi = False
, showManageDatesUi = False
, showManageLocationsUi = False
, showManageInformationUi = not model.showManageInformationUi
, showManageChairsUi = False
, idOfSessionBeingEdited = Nothing
, showPreviewUi = False
, infoToSave = []
}
, Cmd.none
)
CancelAction ->
( { model
| showNewTrackUi = False
, showNewColumnUi = False
, showNewSessionUi = False
, showManageDatesUi = False
, showManageLocationsUi = False
, showManageChairsUi = False
, idOfSessionBeingEdited = Nothing
, showPreviewUi = False
}
, Cmd.none
)
ToggleNewColumnUi ->
( { model
| showNewColumnUi = not model.showNewColumnUi
, showNewSessionUi = False
, showNewTrackUi = False
, showManageDatesUi = False
, idOfSessionBeingEdited = Nothing
, showManageLocationsUi = False
, showManageInformationUi = False
, showManageChairsUi = False
, showPreviewUi = False
, pickedColumns = model.columns
}
, Cmd.none
)
ToggleManageDatesUi ->
let
command =
if model.datePickerClosed then
Ports.openDatepicker ""
else
Cmd.none
in
( { model
| showManageDatesUi = not model.showManageDatesUi
, showNewSessionUi = False
, showNewTrackUi = False
, showManageLocationsUi = False
, showManageInformationUi = False
, showManageChairsUi = False
, showNewColumnUi = False
, idOfSessionBeingEdited = Nothing
, datePickerClosed = False
, pickedDates = List.map .date model.datesWithSessions
, showPreviewUi = False
}
, command
)
ToggleManageLocationsUi ->
( { model
| showNewColumnUi = False
, showNewSessionUi = False
, showNewTrackUi = False
, showManageDatesUi = False
, idOfSessionBeingEdited = Nothing
, showManageLocationsUi = not model.showManageLocationsUi
, showManageInformationUi = False
, showManageChairsUi = False
, showPreviewUi = False
, pickedLocations = List.sortBy .name model.locations
}
, Cmd.none
)
ToggleManageChairsUi ->
( { model
| showNewColumnUi = False
, showNewSessionUi = False
, showNewTrackUi = False
, showManageDatesUi = False
, idOfSessionBeingEdited = Nothing
, showManageLocationsUi = False
, showManageInformationUi = False
, showManageChairsUi = not model.showManageChairsUi
, showPreviewUi = False
, pickedChairs = List.sortBy .name model.chairs
}
, Cmd.none
)
ToggleScheduleSubmissionsIndividually ->
let
firstSubmissionIdInput =
model.submissionIdsInputs
|> List.map .submissionIds
|> join ","
|> split ","
|> List.filterMap (trim >> String.toInt >> Result.toMaybe)
|> List.Extra.unique
|> List.map toString
|> join ", "
submissionIdsInputs =
[ { id = 1
, startTime = Nothing
, endTime = Nothing
, submissionIds = firstSubmissionIdInput
}
]
in
( { model
| scheduleSubmissionsIndividually = not model.scheduleSubmissionsIndividually
, submissionIdsInputs = submissionIdsInputs
}
, Cmd.none
)
UpdateColumns ->
let
newColumns =
model.pickedColumns
apiPostModel =
{ datesWithSessions = model.datesWithSessions
, tracks = model.tracks
, columns = newColumns
, locations = model.locations
, chairs = model.chairs
, published = model.published
, infoToSave = model.infoToSave
, savedInfo = model.savedInfo
, changedInfo = model.changedInfo
}
in
( { model
| columns = newColumns
, newColumn = blankColumn 1
, showValidation = False
}
, Api.postModelToDb apiPostModel model.eventId
)
CreateNewSession ->
let
highestSessionId =
model.datesWithSessions
|> List.concatMap .sessions
|> List.map .id
|> List.maximum
|> Maybe.withDefault 0
newSessionWithSubmissionIds =
addSubmissionIdsInputToSession model.submissionIdsInputs model.newSession model.submissions
newSession =
{ newSessionWithSubmissionIds | id = highestSessionId + 1 }
updateDatesWithSessions =
List.map updateDateWithSessions model.datesWithSessions
updateDateWithSessions dateWithSessions =
{ dateWithSessions
| sessions =
if dateWithSessions.date == model.newSessionDate then
newSession :: dateWithSessions.sessions
else
dateWithSessions.sessions
}
apiModelPost =
{ datesWithSessions = updateDatesWithSessions
, tracks = model.tracks
, columns = model.columns
, locations = model.locations
, chairs = model.chairs
, published = model.published
, infoToSave = model.infoToSave
, savedInfo = model.savedInfo
, changedInfo = model.changedInfo
}
in
( { model
| datesWithSessions = updateDatesWithSessions
, newSession = blankSession 1
, submissionIdsInputs = [ { submissionIds = "", startTime = Nothing, endTime = Nothing, id = 1 } ]
, showValidation = False
}
, Api.postModelToDb apiModelPost model.eventId
)
UpdateTracks ->
let
newTracks =
List.sortBy .name model.pickedTracks
apiUpdatePost =
ApiUpdatePost model.datesWithSessions newTracks model.locations model.chairs model.columns model.published model.infoToSave model.savedInfo model.changedInfo
in
( { model
| tracks = newTracks
, pickedTracks = newTracks
, newTrack = blankTrack 1
, showValidation = False
}
, Api.postModelToDb apiUpdatePost model.eventId
)
UpdateModel (Ok apiUpdateGet) ->
let
updatedModel =
updateModelWithApiUpdateGet model apiUpdateGet
in
updatedModel ! [ Task.perform (UpdateShowMobileView) Window.size ]
UpdateModel (Err str) ->
model ! [ Task.perform (UpdateShowMobileView) Window.size ]
UpdateShowMobileView windowSize ->
let
showMobileView =
windowSize.width < 768
displayedColumn =
if showMobileView then
case List.head model.columns of
Just column ->
Just column.id
Nothing ->
Just 0
else
model.displayedColumn
in
( { model | showMobileView = showMobileView, displayedColumn = displayedColumn }, Cmd.none )
SaveModel result ->
case result of
Ok savedModel ->
( { model | savedInfo = savedModel.savedInfo, infoToSave = [], showSavingFilesSpinner = False }, Cmd.none )
Err err ->
let
x =
Debug.log "err" err
in
( model, Cmd.none )
UpdateNewColumnName newName ->
( (updateNewColumn model (\nc -> { nc | name = newName })), Cmd.none )
UpdateNewSessionName newName ->
( (updateNewSession model (\ns -> { ns | name = newName })), Cmd.none )
UpdateNewTrackName newName ->
( (updateNewTrack model (\nt -> { nt | name = newName })), Cmd.none )
UpdateNewTrackDescription newDescription ->
( (updateNewTrack model (\nt -> { nt | description = newDescription })), Cmd.none )
UpdateNewSessionDescription newDescription ->
( (updateNewSession model (\ns -> { ns | description = newDescription })), Cmd.none )
UpdateNewSessionSubmissionIds id startTime endTime newSubmissionIdsString ->
let
validSubmissionIds =
model.submissions
|> List.map .id
|> List.map toString
invalidSubmissionIds =
newSubmissionIdsString
|> split ","
|> List.concatMap (\s -> split "\n" s)
|> List.map String.trim
|> List.filter (\sub -> not (List.member sub validSubmissionIds))
|> join ", "
newSubmissionIdsInputs =
model.submissionIdsInputs
|> addTimeIfNotExists
|> List.map setIfHasId
addTimeIfNotExists submissionIdsInputs =
case List.Extra.find hasId submissionIdsInputs of
Nothing ->
{ submissionIds = ""
, startTime = startTime
, endTime = endTime
, id = generateId submissionIdsInputs
}
:: submissionIdsInputs
Just _ ->
submissionIdsInputs
setIfHasId submissionIdsInput =
if hasId submissionIdsInput then
{ submissionIdsInput | submissionIds = newSubmissionIdsString }
else
submissionIdsInput
hasId x =
x.id == id
in
( { model
| submissionIdsInputs = newSubmissionIdsInputs
, invalidSubmissionIdsInput = invalidSubmissionIds
}
, Cmd.none
)
UpdateNewSessionColumn newColumn ->
if newColumn == "ALL COLUMNS" then
-- "ALL COLUMNS" was passed to the update
( (updateNewSession model (\ns -> { ns | sessionColumn = AllColumns })), Cmd.none )
else
case (String.toInt newColumn) of
-- a column id integer was passed to the update
Ok columnIdInt ->
( (updateNewSession model (\ns -> { ns | sessionColumn = (ColumnId columnIdInt) })), Cmd.none )
Err _ ->
( model, Cmd.none )
UpdateNewSessionChair newChairId ->
case newChairId of
Just chairId ->
( (updateNewSession model (\ns -> { ns | chairId = Just chairId })), Cmd.none )
Nothing ->
( (updateNewSession model (\ns -> { ns | chairId = Nothing })), Cmd.none )
UpdateNewSessionLocation newLocationId ->
case newLocationId of
Just locationId ->
( (updateNewSession model (\ns -> { ns | locationId = Just locationId })), Cmd.none )
Nothing ->
( (updateNewSession model (\ns -> { ns | locationId = Nothing })), Cmd.none )
UpdateNewSessionTrack newTrackId ->
case newTrackId of
Just trackId ->
( updateNewSession model (\ns -> { ns | trackId = Just trackId }), Cmd.none )
Nothing ->
( updateNewSession model (\ns -> { ns | trackId = Nothing }), Cmd.none )
UpdateNewSessionDate newDate ->
case model.idOfSessionBeingEdited of
Just id ->
( { model | editSessionDate = DateUtils.valueStringToDateWithoutTime newDate }, Cmd.none )
Nothing ->
( { model | newSessionDate = DateUtils.valueStringToDateWithoutTime newDate }, Cmd.none )
UpdateNewSessionStartHour new ->
( updateNewSessionStartTime model (\st -> { st | hour = clamp 0 23 (toInt model new) }), Cmd.none )
UpdateNewSessionStartMinute new ->
( updateNewSessionStartTime model (\st -> { st | minute = clamp 0 59 (toInt model new) }), Cmd.none )
UpdateNewSessionEndHour new ->
( updateNewSessionEndTime model (\et -> { et | hour = clamp 0 23 (toInt model new) }), Cmd.none )
UpdateNewSessionEndMinute new ->
( updateNewSessionEndTime model (\et -> { et | minute = clamp 0 59 (toInt model new) }), Cmd.none )
ConfirmDeleteSession sessionId ->
( model
, Cmd.batch [ Ports.showDeleteConfirmation sessionId ]
)
DeleteSession sessionId ->
let
newDatesWithSessions =
model.datesWithSessions
|> List.map filterDateWithSessions
filterDateWithSessions dateWithSessions =
{ dateWithSessions
| sessions = List.filter (\s -> s.id /= sessionId) dateWithSessions.sessions
}
apiUpdate =
{ datesWithSessions = newDatesWithSessions
, tracks = model.tracks
, columns = model.columns
, locations = model.locations
, chairs = model.chairs
, published = model.published
, infoToSave = model.infoToSave
, savedInfo = model.savedInfo
, changedInfo = model.changedInfo
}
in
( { model | datesWithSessions = newDatesWithSessions }
, Api.postModelToDb apiUpdate model.eventId
)
SelectSessionToEdit sessionId ->
let
isAlreadySelected =
model.idOfSessionBeingEdited
|> Maybe.withDefault -1
|> (\id -> id == sessionId)
session =
model.datesWithSessions
|> List.concatMap .sessions
|> List.filter (\s -> s.id == sessionId)
|> List.head
|> Maybe.withDefault (blankSession -1)
sessionDate =
model.datesWithSessions
|> List.filter (\s -> List.member session s.sessions)
|> List.map .date
|> List.head
|> Maybe.withDefault (DateWithoutTime 2017 1 1)
submissionIdsInputs =
submissionsToInputText session.submissions
scheduleSubmissionsIndividually =
List.any
(\i -> i.startTime /= Nothing || i.endTime /= Nothing)
submissionIdsInputs
in
( { model
| idOfSessionBeingEdited =
if isAlreadySelected then
Nothing
else
Just sessionId
, showNewSessionUi =
if isAlreadySelected then
False
else
True
, showNewTrackUi = False
, showNewColumnUi = False
, showManageDatesUi = False
, showManageChairsUi = False
, showManageLocationsUi = False
, editSession = session
, submissionIdsInputs = submissionIdsInputs
, editSessionDate = sessionDate
, scheduleSubmissionsIndividually = scheduleSubmissionsIndividually
}
, Cmd.none
)
EditSession ->
case model.idOfSessionBeingEdited of
Just id ->
let
editedSessionWithSubmissionIds =
addSubmissionIdsInputToSession model.submissionIdsInputs model.editSession model.submissions
updateDatesWithSessions =
List.map updateDateWithSessions model.datesWithSessions
updateDateWithSessions dateWithSessions =
{ dateWithSessions
| sessions =
if dateWithSessions.date == model.editSessionDate then
dateWithSessions
|> .sessions
|> List.filter (\s -> s.id /= id)
|> (::) editedSessionWithSubmissionIds
else
dateWithSessions.sessions
|> List.filter (\s -> s.id /= id)
}
editedSession =
{ editedSessionWithSubmissionIds
| id = id
}
apiUpdate =
{ datesWithSessions = updateDatesWithSessions
, tracks = model.tracks
, columns = model.columns
, published = model.published
, locations = model.locations
, chairs = model.chairs
, infoToSave = model.infoToSave
, savedInfo = model.savedInfo
, changedInfo = model.changedInfo
}
in
( { model
| datesWithSessions = updateDatesWithSessions
, editSession = blankSession 1
, showNewSessionUi = False
, idOfSessionBeingEdited = Nothing
, submissionIdsInputs = [ { submissionIds = "", startTime = Nothing, endTime = Nothing, id = 1 } ]
}
, Api.postModelToDb apiUpdate model.eventId
)
Nothing ->
( model, Cmd.none )
UpdateDates datesList ->
let
datesListToDateWithoutTime =
datesList
|> List.map DateUtils.pikadayValueToDate
allExistingDates =
model.datesWithSessions
|> List.map .date
deletedDates =
allExistingDates
|> List.filter (\d -> not (List.member d datesListToDateWithoutTime))
-- updates dates in datesWithsessions (adds, deletes and updates)
datesWithSessionsWithUpdatedDates =
datesListToDateWithoutTime
|> List.filter (\d -> not (List.member d allExistingDates))
|> List.map (\d -> { date = d, sessions = [] })
|> List.append model.datesWithSessions
|> List.filter (\d -> not (List.member d.date deletedDates))
orderedDatesWithSessions =
List.sortWith
(\a b ->
if
(a.date.year >= b.date.year && a.date.month > b.date.month)
|| (a.date.year >= b.date.year && a.date.month == b.date.month && a.date.day > b.date.day)
then
GT
else
LT
)
datesWithSessionsWithUpdatedDates
apiUpdate =
{ datesWithSessions = orderedDatesWithSessions
, tracks = model.tracks
, columns = model.columns
, published = model.published
, locations = model.locations
, chairs = model.chairs
, infoToSave = model.infoToSave
, savedInfo = model.savedInfo
, changedInfo = model.changedInfo
}
in
( { model
| datesWithSessions = orderedDatesWithSessions
, pickedDates = datesListToDateWithoutTime
}
, Api.postModelToDb apiUpdate model.eventId
)
AddNewDate id date ->
let
dateRecord =
DateUtils.dateToDateWithoutTime date
in
( { model
| pickedDates =
List.append model.pickedDates [ dateRecord ]
}
, Cmd.batch [ Ports.openDatepicker id ]
)
UpdatePickedDates pickedDatesList ->
let
dateWithoutTimeList =
List.map DateUtils.pikadayValueToDate
pickedDatesList
in
( { model | pickedDates = dateWithoutTimeList }, Cmd.none )
DeleteDate pickedDateIndex ->
let
-- http://stackoverflow.com/questions/33099945/how-to-remove-an-item-at-a-given-index-from-array-list-in-elm/35871747
updatedPickedDates =
(List.take pickedDateIndex model.pickedDates) ++ (List.drop (pickedDateIndex + 1) model.pickedDates)
in
( { model
| pickedDates = updatedPickedDates
}
, Cmd.none
)
GetDateAndThenAddDate id ->
model ! [ Task.perform (AddNewDate id) Date.now ]
-- tracks not actually deleted from tracks list until user clicks save changes
DeleteTrack trackId ->
let
newPickedTracks =
List.filter (\t -> t.id /= trackId) model.pickedTracks
in
( { model | pickedTracks = newPickedTracks }
, Cmd.none
)
AddNewTrack ->
( { model
| pickedTracks =
appendNewElementToList model.pickedTracks (Track 0 "" "")
}
, Cmd.none
)
UpdatePickedTrack trackId trackField newPickedTrackInput ->
let
pickedTrack =
model.pickedTracks
|> List.filter (\t -> t.id == trackId)
|> List.head
|> Maybe.withDefault (Track 0 "" "")
newPickedTrack =
if trackField == Name then
{ pickedTrack
| name = newPickedTrackInput
}
else if trackField == Description then
{ pickedTrack
| description = newPickedTrackInput
}
else
pickedTrack
--replace track with edited one if already exists
newPickedTracks =
model.pickedTracks
|> List.Extra.replaceIf ((\t -> t.id == trackId)) (newPickedTrack)
in
( { model | pickedTracks = newPickedTracks }, Cmd.none )
-- not actually deleted from locations list until user clicks save changes
DeleteLocation locationId ->
let
newPickedLocations =
List.filter (\l -> l.id /= locationId) model.pickedLocations
in
( { model | pickedLocations = newPickedLocations }
, Cmd.none
)
AddNewLocation ->
( { model
| pickedLocations =
appendNewElementToList model.pickedLocations (Location 0 "")
}
, Cmd.none
)
AddNewInformation ->
let
highestSavedFileId =
model.savedInfo
|> List.map .id
|> List.maximum
|> Maybe.withDefault 0
newinfoToSaveWithId =
InfoToSave (highestSavedFileId + List.length model.infoToSave + 1)
""
""
""
""
in
( { model
| infoToSave =
model.infoToSave ++ [ newinfoToSaveWithId ]
}
, Cmd.none
)
UpdatePickedLocation locationId newPickedLocationInput ->
let
pickedLocation =
model.pickedLocations
|> List.filter (\l -> l.id == locationId)
|> List.head
|> Maybe.withDefault (Location 0 "")
newPickedLocation =
{ pickedLocation
| name = newPickedLocationInput
}
newPickedLocations =
model.pickedLocations
|> List.Extra.replaceIf (\s -> s.id == locationId) (newPickedLocation)
in
( { model | pickedLocations = newPickedLocations }, Cmd.none )
UpdateLocations ->
let
newLocations =
List.sortBy .name model.pickedLocations
apiUpdatePost =
ApiUpdatePost model.datesWithSessions model.tracks newLocations model.chairs model.columns model.published model.infoToSave model.savedInfo model.changedInfo
in
( { model
| locations = newLocations
, pickedLocations = newLocations
, newLocation = blankLocation 1
, showValidation = False
}
, Api.postModelToDb apiUpdatePost model.eventId
)
-- not actually deleted from chairs list until user clicks save changes
DeleteChair chairId ->
let
newPickedChairs =
List.filter (\l -> l.id /= chairId) model.pickedChairs
in
( { model | pickedChairs = newPickedChairs }
, Cmd.none
)
AddNewChair ->
( { model
| pickedChairs =
appendNewElementToList model.pickedChairs (Chair 0 "")
}
, Cmd.none
)
UpdatePickedChair chairId newPickedChairInput ->
let
pickedChair =
model.pickedChairs
|> List.filter (\l -> l.id == chairId)
|> List.head
|> Maybe.withDefault (Chair 0 "")
newPickedChair =
{ pickedChair
| name = newPickedChairInput
}
newPickedChairs =
model.pickedChairs
|> List.Extra.replaceIf (\s -> s.id == chairId) (newPickedChair)
in
( { model | pickedChairs = newPickedChairs }, Cmd.none )
UpdateChairs ->
let
newChairs =
List.sortBy .name model.pickedChairs