Merge pull request #7 from dredgy/installer

Migration system added.

Authenticate/Model.fs

@@ -11,10 +11,10 @@ let getClerkByLoginCode (loginCode: int) =
     let clerk =
         select {
             table "clerks"
-            where (eq "clerk_login_code" loginCode)
+            where (eq "login_code" loginCode)
             take 1
         }
-        |> db.Select<clerk>
+        |> Database.Select<clerk>
         |> EnumerableToArray
 
     if (clerk |> length) > 0 then
@@ -26,19 +26,19 @@ let deleteSession sessionId context =
     delete {
         table "sessions"
         where (eq "session_id" sessionId)
-    } |> db.Delete |> ignore
+    } |> Database.Delete |> ignore
     Browser.deleteCookie "dredgepos_clerk_logged_in" context
 
 let deleteSessionByClerkId clerk_id context =
     delete {
         table "sessions"
         where (eq "clerk_id" clerk_id)
-    } |> db.Delete |> ignore
+    } |> Database.Delete |> ignore
 
     Browser.deleteCookie "dredgepos_clerk_logged_in" context
 
 let createNewSession (clerk: clerk) context =
-    if (getClerkByLoginCode clerk.clerk_login_code).IsSome then
+    if (getClerkByLoginCode clerk.login_code).IsSome then
         deleteSessionByClerkId clerk.id context
         let newSessionId = (Guid.NewGuid().ToString "N") + (Guid.NewGuid().ToString "N")
 
@@ -53,18 +53,14 @@ let createNewSession (clerk: clerk) context =
             table "sessions"
             value newSession
         }
-        |> db.Insert
+        |> Database.Insert
         |> ignore
 
         Browser.setCookie "dredgepos_clerk_logged_in" newSessionId (DateTimeOffset.UtcNow.AddHours(24.0)) context
 
 
 let sessionExists (sessionId: string) context =
-    let sessions =
-        select {
-            table "sessions"
-            where (eq "session_id" sessionId)
-        } |> db.Select<session>
+    let sessions = Entity.GetAllByColumn<session> "session_id" sessionId
 
     match sessions |> length with
     | 0 -> false
@@ -78,11 +74,11 @@ let sessionExists (sessionId: string) context =
         false
 
 let checkAuthentication clerk =
-    let existingClerk = getClerkByLoginCode clerk.clerk_login_code
+    let existingClerk = getClerkByLoginCode clerk.login_code
     existingClerk.IsSome
     && existingClerk.Value.id = clerk.id
-    && existingClerk.Value.clerk_name = clerk.clerk_name
-    && existingClerk.Value.clerk_login_code = clerk.clerk_login_code
+    && existingClerk.Value.name = clerk.name
+    && existingClerk.Value.login_code = clerk.login_code
 
 let getLoginCookie context = Browser.getCookie "dredgepos_clerk_logged_in" context
 
@@ -91,7 +87,7 @@ let getSession (sessionId: string) =
         select {
             table "sessions"
             where (eq "session_id" sessionId)
-        } |> db.Select<session>
+        } |> Database.Select<session>
 
     match sessions |> length with
     | 0 -> {session_id = ""; clerk_json = ""; clerk_id= 0; expires= 0; id=0}
@@ -99,7 +95,7 @@ let getSession (sessionId: string) =
 
 let getCurrentClerk context =
     let cookie = getLoginCookie context
-    let emptyClerk = {id=0; clerk_login_code=0; clerk_usergroup=0; clerk_name=""}
+    let emptyClerk = {id=0; login_code=0; user_group_id=0; name=""}
     match cookie with
     | "" ->
         Browser.redirect "/login" context

Core/Database.module.fs

@@ -1,46 +1,98 @@
-module db
+module Database
 
 open Dapper
-open Dapper.FSharp
 open Dapper.FSharp.PostgreSQL
-
-
 open DredgeFramework
+open DredgePos.Types
+open Npgsql
 
-let connString = "Server=localhost;Port=5432;User Id=postgres;Password=root;Database=dredgepos;Include Error Detail=true"
-//let connString = "server=localhost;uid=root;pwd=;database=dredgepos;table cache = false"
-let connection = new Npgsql.NpgsqlConnection(connString)
+
+let connect connectionString = new NpgsqlConnection(connectionString)
+
+let getDatabaseSettings () = (getConfig ()).database
+
+let getConnectionString () =
+    let db = getDatabaseSettings ()
+    $"Server={db.host};Port={db.port};User Id={db.username};Password={db.password};Database={db.db_name};Include Error Detail=true"
+
+let connectToDatabase () = connect (getConnectionString ())
+
+let closeAndReturn (connection: NpgsqlConnection) (result: 'a) =
+    connection.Dispose()
+    result
 
 let Select<'a> asyncQuery =
+    let connection = connectToDatabase ()
     asyncQuery
         |> connection.SelectAsync<'a>
         |> RunSynchronously
         |> EnumerableToArray
+        |> closeAndReturn connection
 
 let SelectJoin<'a, 'b> asyncQuery =
+    let connection = connectToDatabase ()
     asyncQuery
         |> connection.SelectAsync<'a, 'b>
         |> RunSynchronously
         |> EnumerableToArray
+        |> closeAndReturn connection
+
 
 let Insert<'a> asyncQuery =
+    let connection = connectToDatabase ()
     asyncQuery
         |> connection.InsertAsync<'a>
         |> RunSynchronously
+        |> closeAndReturn connection
+
 
 let InsertOutput<'a> asyncQuery =
+    let connection = connectToDatabase ()
     asyncQuery
         |> connection.InsertOutputAsync<'a, 'a>
         |> RunSynchronously
         |> EnumerableToArray
+        |> closeAndReturn connection
 
 let Update<'a> asyncQuery =
+    let connection = connectToDatabase ()
     asyncQuery
         |> connection.UpdateOutputAsync<'a, 'a>
         |> RunSynchronously
         |> EnumerableToArray
+        |> closeAndReturn connection
 
 let Delete<'a> asyncQuery =
+    let connection = connectToDatabase ()
     asyncQuery
         |> connection.DeleteAsync
-        |> RunSynchronously
+        |> RunSynchronously
+        |> closeAndReturn connection
+
+let NonDbSpecificQuery (sql: string) (connection: NpgsqlConnection) =
+    sql
+    |> fun str -> System.IO.File.WriteAllText("sql.log", str); str
+    |> connection.Execute
+    |> closeAndReturn connection
+
+let rawQuery (sql: string) = connectToDatabase () |> NonDbSpecificQuery sql
+
+let CreateTable (tableName: string) (columnList: (string * string) list) =
+    let columns =
+        columnList
+        |> List.filter (fun (columnName, _) -> columnName <> "id")
+        |> List.map (fun (columnName, columnType) -> $""" "{columnName}" {columnType} not null""")
+        |> String.concat ",\n\t\t\t"
+
+    $"""
+    create table if not exists {tableName}
+        (
+            id serial
+            constraint {tableName}_pk
+            primary key,
+            {columns}
+        );
+    """
+    |> fun str -> System.IO.File.WriteAllText("sql.log", str); str
+    |> rawQuery
+    |> ignore

Core/DredgeFramework.module.fs

@@ -7,8 +7,8 @@ open System.Drawing
 open System.IO
 open System.Linq
 open System.Xml;
-open System.Xml.XPath;
 open System.Xml.Xsl
+open DredgePos.Types
 open FSharp.Reflection
 
 open Thoth.Json.Net
@@ -100,4 +100,14 @@ let GetImageSize image =
     let loadedImage = loadImage image
     loadedImage.Width, loadedImage.Height
 
-let CurrentTime() = DateTimeOffset.Now.ToUnixTimeSeconds() |> int
+let CurrentTime() = DateTimeOffset.Now.ToUnixTimeSeconds() |> int
+
+let getConfig () =
+    "config.json"
+    |> GetFileContents
+    |> Decode.Auto.fromString<config>
+    |> (fun result ->
+            match result with
+            | Ok config -> config
+            | Error message -> failwith ("config.json is not valid :" + message)
+        )

Core/GenericEntities.module.fs

@@ -1,4 +1,5 @@
 module Entity
+open Dapper
 open Dapper.FSharp
 open DredgeFramework
 open Pluralize.NET.Core
@@ -15,7 +16,7 @@ let Create (record: 'x)=
         value record
         excludeColumn "id"
     }
-    |> db.InsertOutput
+    |> Database.InsertOutput
     |> first
 
 
@@ -28,7 +29,7 @@ let inline Update (record: ^x) =
         where (eq "id" id)
         excludeColumn "id"
     }
-    |> db.Update
+    |> Database.Update
 
 let GetAll<'x> =
     let tableName = GetDatabaseTable<'x>
@@ -36,7 +37,7 @@ let GetAll<'x> =
     select {
         table tableName
     }
-    |> db.Select<'x>
+    |> Database.Select<'x>
 
 let GetAllByColumn<'x> (column: string) (value: obj) =
     let tableName = GetDatabaseTable<'x>
@@ -44,7 +45,9 @@ let GetAllByColumn<'x> (column: string) (value: obj) =
     select {
         table tableName
         where (eq column value)
-    } |> db.Select<'x>
+    } |> Database.Select<'x>
+
+let GetFirstByColumn<'x> (column: string) (value: obj) = (GetAllByColumn<'x> column value) |> first
 
 let GetAllInVenue<'x> = GetAllByColumn<'x> "venue_id" (getCurrentVenue ())
 let GetById<'x> (id: int) = GetAllByColumn<'x> "id" id |> first
@@ -67,7 +70,7 @@ let DeleteById<'x> id =
     delete {
         table tableName
         where (eq "id" id)
-    } |> db.Delete |> ignore
+    } |> Database.Delete |> ignore
 
     entity
 

Core/Types.fs

@@ -13,7 +13,7 @@ type reservation = {
 [<CLIMutable>]
 type venue = {
     id: int
-    venue_name: string
+    name: string
 }
 
 [<CLIMutable>]
@@ -38,7 +38,7 @@ type floorplan_table = {
 type print_group = {
     id: int
     name: string
-    printer: int
+    printer_id: int
     venue_id: int
 }
 
@@ -47,14 +47,14 @@ type sales_category = {
     id: int
     parent: int
     name: string
-    print_group: int
+    print_group_id: int
     venue_id: int
 }
 
 [<CLIMutable>]
-type floorplan_room = {
+type room = {
     id: int
-    room_name: string
+    name: string
     background_image: string
     venue_id: int
 }
@@ -62,18 +62,23 @@ type floorplan_room = {
 [<CLIMutable>]
 type floorplan_decoration = {
     id: int
-    decoration_room: int
-    decoration_pos_x: int
-    decoration_pos_y: int
-    decoration_rotation: int
-    decoration_width: int
-    decoration_height: int
-    decoration_image: string
+    room_id: int
+    pos_x: int
+    pos_y: int
+    rotation: int
+    width: int
+    height: int
+    image: string
     venue_id: int
 }
 
 [<CLIMutable>]
-type clerk = {id: int; clerk_name: string; clerk_login_code: int; clerk_usergroup: int}
+type clerk = {
+    id: int
+    name: string
+    login_code: int
+    user_group_id: int
+}
 
 [<CLIMutable>]
 type session = {id: int; session_id: string; clerk_json: string; clerk_id: int; expires: int}
@@ -82,7 +87,7 @@ type session = {id: int; session_id: string; clerk_json: string; clerk_id: int;
 type order_screen_page_group = {id: int; order: int; venue_id: int; label: string; grid_id: int}
 
 [<CLIMutable>]
-type grid = {id: int; grid_name: string; grid_rows: int; grid_cols: int; grid_data: string}
+type grid = {id: int; name: string; rows: int; cols: int; data: string}
 
 [<CLIMutable>]
 type button = {
@@ -100,13 +105,30 @@ type button = {
 [<CLIMutable>]
 type item = {
     id: int
-    item_code: string
-    item_category: int
-    item_name: string
+    code: string
+    sales_category_id: int
+    name: string
     item_type: string
     price1: int
-    price2: int
-    price3: int
-    price4: int
-    price5: int
 }
+
+[<CLIMutable>]
+type db_config = {
+    db_name: string
+    username: string
+    password: string
+    host: string
+    port: int
+}
+
+[<CLIMutable>]
+type config = {
+    database: db_config
+}
+
+[<CLIMutable>]
+type migration = {
+    id: int
+    name: string
+    timestamp: int
+}

DredgePos.fsproj

@@ -26,6 +26,11 @@
         <Compile Include="Authenticate\Router.fs" />
         <Compile Include="Ajax\Controller.fs" />
         <Compile Include="Ajax\Router.fs" />
+        <Compile Include="Migrations\CreateDatabaseSchema.fs" />
+        <Compile Include="Migrations\PopulateTestData.fs" />
+        <Compile Include="Installer\Model.fs" />
+        <Compile Include="Installer\Controller.fs" />
+        <Compile Include="Installer\Router.fs" />
         <Compile Include="Floorplan\Model.fs" />
         <Compile Include="Floorplan\View.fs" />
         <Compile Include="Floorplan\Controller.fs" />

Floorplan/Controller.fs

@@ -10,10 +10,10 @@ open Microsoft.AspNetCore.Http
 open Model
 open System.IO
 
-let makeRoomButton (room: floorplan_room) =
+let makeRoomButton (room: room) =
     let vars = map [
         "roomId", room.id |> string
-        "roomName", room.room_name
+        "roomName", room.name
     ]
 
     Theme.loadTemplateWithVars "roomButton" vars
@@ -50,7 +50,7 @@ let getFloorplanData (id: int) =
         tables = tableList
         decorations = Entity.GetAllInVenue<floorplan_decoration>
         activeTableNumbers = Model.getActiveTables (getCurrentVenue())
-        rooms = Entity.GetAllInVenue<floorplan_room>
+        rooms = Entity.GetAllInVenue<room>
         reservations = reservationList
     |}
     |> ajaxSuccess
@@ -78,19 +78,19 @@ let transferTable (origin, destination) =
     ajaxSuccess data |> json
 
 let AddDecoration (data: floorplan_decoration) =
-    let image = "wwwroot/images/decorations/" + data.decoration_image
+    let image = "wwwroot/images/decorations/" + data.image
     let width, height = image |> GetImageSize
     let aspectRatio = decimal width /  decimal height
 
     let decoration : floorplan_decoration = {
         id = 0
-        decoration_height = (200m / aspectRatio) |> int
-        decoration_width = 200
-        decoration_rotation = 0
-        decoration_image = data.decoration_image
-        decoration_pos_x = data.decoration_pos_x
-        decoration_pos_y = data.decoration_pos_y
-        decoration_room = data.decoration_room
+        height = (200m / aspectRatio) |> int
+        width = 200
+        rotation = 0
+        image = data.image
+        pos_x = data.pos_x
+        pos_y = data.pos_y
+        room_id = data.room_id
         venue_id = data.venue_id
     }
 
@@ -110,7 +110,7 @@ let DeleteDecoration (decorationToDelete: floorplan_decoration) =
 
 let loadFloorplanView (ctx: HttpContext) =
    Authenticate.Model.RequireClerkAuthentication ctx
-   let roomMenu = Entity.GetAllInVenue<floorplan_room> |> Array.map View.roomButton
+   let roomMenu = Entity.GetAllInVenue<room> |> Array.map View.roomButton
    let currentClerk = Authenticate.Model.getCurrentClerk ctx
    let styles = [|"dredgepos.floorplan.css"|] |> addDefaultStyles
    let scripts = [|"./external/konva.min.js" ; "dredgepos.floorplan.js"|] |> addDefaultScripts

Floorplan/Model.fs

@@ -39,7 +39,7 @@ let tablesInRoom (roomId: int) = //Get a list of all tables in a particular room
         table "floorplan_tables"
         where (eq "room_id" roomId)
     }
-    |> db.Select<floorplan_table>
+    |> Database.Select<floorplan_table>
 
 
 let getActiveTables (venueId: int) =
@@ -47,7 +47,7 @@ let getActiveTables (venueId: int) =
         table "floorplan_tables"
         where (eq "venue_id" venueId)
     }
-    |> db.Select
+    |> Database.Select
     |> Array.filter tableIsOpen
     |> Array.map (fun table -> table.table_number)
 
@@ -93,7 +93,7 @@ let getTable (tableNumber : int) =
         where (eq "table_number" tableNumber + eq "venue_id" (getCurrentVenue()))
     }
 
-    let result = query |> db.Select<floorplan_table>
+    let result = query |> Database.Select<floorplan_table>
     result |> first
 
 let getTableById (id : int) =
@@ -101,14 +101,14 @@ let getTableById (id : int) =
         table "floorplan_tables"
         where (eq "id" id)
     }
-      |> db.Select<floorplan_table>
+      |> Database.Select<floorplan_table>
       |> first
 
 let getRoom (roomId: int) =
     select {
         table "floorplan_rooms"
         where (eq "id" roomId)
-    } |> db.Select<floorplan_room> |> first
+    } |> Database.Select<room> |> first
 
 let updateTablePosition (floorplanTable: floorplan_table) = Entity.Update floorplanTable
 
@@ -117,7 +117,7 @@ let createEmptyReservation (reservation: reservation) =
         table "floorplan_tables"
         set {| status = 2  |}
         where(eq "id" reservation.floorplan_table_id)
-    } |> db.Update |> ignore
+    } |> Database.Update |> ignore
 
     Entity.Create reservation
 
@@ -154,7 +154,7 @@ let tableExists (tableNumber: int) =
        select{
            table "floorplan_tables"
            where (eq "table_number" tableNumber + eq "venue_id" (getCurrentVenue()))
-       } |> db.Select<floorplan_table> |> length
+       } |> Database.Select<floorplan_table> |> length
 
     match numberOfResults with
        | 0 ->
@@ -169,14 +169,14 @@ let tableExists (tableNumber: int) =
                 | _ ->
                     let parentTableData = getTable allTables[0]
                     let parentRoom = getRoom parentTableData.room_id
-                    let parentRoomName = parentRoom.room_name
+                    let parentRoomName = parentRoom.name
                     language.getAndReplace "error_table_exists_merged" [parentRoomName; parentTableData.table_number.ToString()]
 
 
        | _  ->
                 let tableData = getTable tableNumber
                 let room = getRoom tableData.room_id
-                language.getAndReplace "error_table_exists" [room.room_name]
+                language.getAndReplace "error_table_exists" [room.name]
 
 
 let addNewTableWithoutOutput (newTable: floorplan_table) =
@@ -184,7 +184,7 @@ let addNewTableWithoutOutput (newTable: floorplan_table) =
         table "floorplan_tables"
         value newTable
     }
-    |> db.Insert
+    |> Database.Insert
 
 let addNewTable (newTable: floorplan_table) = Entity.Create newTable
 
@@ -238,7 +238,7 @@ let mergeTables parent child = //Merge two tables together
                    default_covers = parentTable.default_covers + childTable.default_covers
                 |}
             where (eq "table_number" parent + eq "venue_id" (getCurrentVenue()))
-        } |> db.Update |> ignore
+        } |> Database.Update |> ignore
 
         Entity.DeleteById<floorplan_table> newChildTable.id
             |> ignore
@@ -251,7 +251,7 @@ let updateUnmergedTables parentTable childTable =
        table "floorplan_tables"
        set parentTable
        where(eq "table_number" parentTable.table_number + eq "venue_id" (getCurrentVenue()))
-    } |> db.Update |> ignore
+    } |> Database.Update |> ignore
 
     addNewTableWithoutOutput childTable |> ignore
     true

Floorplan/View.fs

@@ -14,7 +14,7 @@ let ActiveInMode (value: string) = value |> (attr "data-active-in-mode")
 
 
 let pageContainer (clerk: clerk) roomMenu =
-    let loggedInText = str (language.getAndReplace "logged_in_as" [clerk.clerk_name])
+    let loggedInText = str (language.getAndReplace "logged_in_as" [clerk.name])
 
     div [_id "pageContainer"] [
         div [_id "floorplanLeftColumn"] [
@@ -77,7 +77,7 @@ let pageContainer (clerk: clerk) roomMenu =
         ]
     ]
 
-let roomButton (room: floorplan_room) = a [_class "posButton roomButton"; Value (string room.id)] [str room.room_name ]
+let roomButton (room: room) = a [_class "posButton roomButton"; Value (string room.id)] [str room.name ]
 
 let index styles scripts tags clerk decoratorRows roomMenu =
     [|

Installer/Controller.fs

@@ -0,0 +1,32 @@
+module DredgePos.Installer.Controller
+
+open System.Reflection
+open DredgePos.Types
+open FSharp.Reflection
+
+let RunMigration (fsModule: System.Type) =
+    fsModule
+        .GetMethod("run")
+        .Invoke(null, [||])
+        |> ignore
+    Entity.Create {name=fsModule.FullName; timestamp=DredgeFramework.CurrentTime(); id=0} |> ignore
+    fsModule.FullName + " ran Successfully"
+
+let RunAllMigrations () =
+    let completedMigrations =
+        try
+            Entity.GetAll<migration>
+        with
+            | _ -> [||]
+        |> Array.map (fun migration -> migration.name)
+
+    Assembly
+        .GetExecutingAssembly()
+        .GetTypes()
+        |> Array.filter FSharpType.IsModule
+        |> Array.filter (fun fsModule -> fsModule.Namespace = "DredgePos.Migrations")
+        |> Array.filter (fun fsModule -> not (completedMigrations |> Array.contains fsModule.FullName))
+        |> Array.sortBy (fun fsModule -> fsModule.Name)
+        |> Array.map RunMigration
+        |> (fun arr -> if arr.Length > 0 then arr else [|"No Migrations Were Run"|])
+        |> String.concat "<br/><hr/>"

Installer/Model.fs

@@ -0,0 +1,2 @@
+module DredgePos.Installer.Model
+

Installer/Router.fs

@@ -0,0 +1,10 @@
+module DredgePos.Installer.Router
+
+open DredgePos
+open Saturn
+open Giraffe
+
+let router = router {
+    pipe_through Ajax.Router.pipeline
+    get "/" (warbler (fun _ -> htmlString (Controller.RunAllMigrations ())))
+}

Migrations/CreateDatabaseSchema.fs

@@ -0,0 +1,131 @@
+module DredgePos.Migrations.CreateDatabaseSchema
+
+open DredgePos.Types
+open Database
+open Dapper.FSharp
+open Dapper.FSharp.PostgreSQL
+
+let CreateDatabase (db: db_config) connectionString =
+    let connection = connect connectionString
+    connection
+        |> NonDbSpecificQuery $"""
+            CREATE DATABASE {db.db_name};
+        """
+
+let addTables () =
+    CreateTable "sessions" [
+        "session_id", "varchar(200)"
+        "clerk_json", "text"
+        "clerk_id", "int"
+        "expires", "int"
+    ]
+
+    CreateTable "grids" [
+        "name", "varchar(60)"
+        "rows", "int"
+        "cols", "int"
+        "data", "text"
+    ]
+
+    CreateTable "reservations" [
+        "name", "varchar(100)"
+        "time", "int"
+        "covers", "int"
+        "floorplan_table_id", "int"
+        "created_at", "int"
+    ]
+
+    CreateTable "venues" [
+        "name", "varchar(60)"
+    ]
+
+    CreateTable "floorplan_tables" [
+        "table_number", "int"
+        "room_id", "int"
+        "venue_id", "int"
+        "pos_x", "int"
+        "pos_y", "int"
+        "shape", "varchar(12)"
+        "width", "int"
+        "height", "int"
+        "default_covers", "int"
+        "rotation", "int"
+        "merged_children", "text"
+        "previous_state", "text"
+        "status", "int"
+    ]
+
+    CreateTable "print_groups" [
+        "name", "varchar(20)"
+        "printer_id", "int"
+        "venue_id", "int"
+    ]
+
+    CreateTable "sales_categories" [
+        "parent", "int"
+        "name", "varchar(20)"
+        "print_group_id", "int"
+        "venue_id", "int"
+    ]
+
+    CreateTable "rooms" [
+        "name", "varchar(20)"
+        "background_image", "varchar(100)"
+        "venue_id", "int"
+    ]
+
+    CreateTable "floorplan_decorations" [
+        "room_id", "int"
+        "pos_x", "int"
+        "pos_y", "int"
+        "rotation", "int"
+        "width", "int"
+        "height", "int"
+        "image", "varchar(100)"
+        "venue_id", "int"
+    ]
+
+    CreateTable "clerks" [
+        "name", "varchar(20)"
+        "login_code", "int"
+        "user_group_id", "int"
+    ]
+
+    CreateTable "order_screen_page_groups" [
+        "order", "int"
+        "venue_id", "int"
+        "label", "varchar(40)"
+        "grid_id", "int"
+    ]
+
+    CreateTable "buttons" [
+        "text", "varchar(60)"
+        "primary_action", "varchar(15)"
+        "primary_action_value", "varchar(20)"
+        "secondary_action", "varchar(15)"
+        "secondary_action_value", "varchar(20)"
+        "image", "varchar(60)"
+        "extra_classes", "text"
+        "extra_styles", "text"
+    ]
+
+    CreateTable "items" [
+        "code", "varchar(40)"
+        "sales_category_id", "int"
+        "name", "varchar(60)"
+        "item_type", "varchar(12)"
+        "price1", "int"
+    ]
+
+    CreateTable "migrations" [
+        "name", "varchar(100)"
+        "timestamp", "int"
+    ]
+
+let run () =
+    let db = getDatabaseSettings ()
+
+    $"Server={db.host};Port={db.port};User Id={db.username};Password={db.password};Include Error Detail=true"
+    |> CreateDatabase db
+    |> ignore
+    |> addTables

Migrations/PopulateTestData.fs

@@ -0,0 +1,345 @@
+module DredgePos.Migrations.PopulateTestData
+
+open DredgeFramework
+open DredgePos.Types
+open System.IO
+
+let CreatePageFromDirectory index (dir: string) =
+    let dirName = DirectoryInfo(dir).Name
+
+    let printGroup =
+        match dirName.ToLower() with
+            | "beer" | "wine" -> (Entity.GetFirstByColumn<print_group> "name" "Beverage").id
+            | _ -> (Entity.GetFirstByColumn<print_group> "name" "Food").id
+
+    let parentName =
+        match dirName.ToLower() with
+            | "beer" | "wine" -> "Beverage"
+            | _ -> "Food"
+    let parentCategory = Entity.GetFirstByColumn<sales_category> "name" parentName
+
+    if dirName.ToLower() <> "dips" && dirName.ToLower() <> "Steak Temperatures" then
+        let NewGrid = Entity.Create {
+            id=0
+            name=dirName
+            rows=8
+            cols=6
+            data=""
+        }
+
+        Entity.Create {
+            id=0
+            order=index
+            venue_id=1
+            label=dirName
+            grid_id=NewGrid.id
+        } |> ignore
+    else ()
+
+    Entity.Create {
+        id=0
+        parent=parentCategory.id
+        name=dirName
+        print_group_id=printGroup
+        venue_id=1
+     } |> ignore
+
+    dir
+
+let CreateDefaultPrintGroups (path: string) =
+    Entity.Create {
+        id=0
+        name="Food"
+        printer_id=1
+        venue_id=1
+    } |> ignore
+
+    Entity.Create {
+        id=0
+        name="Beverage"
+        printer_id=1
+        venue_id=1
+    } |> ignore
+
+
+    path
+
+let CreateDefaultVenue (path: string) =
+    let venue: venue = {
+        id=0
+        name="Megalomania"
+    }
+    Entity.Create venue
+    |>ignore
+    path
+
+let CreateDefaultClerk (path: string) =
+    let venue: clerk = {
+        id=0
+        name="Josh"
+        login_code=1408
+        user_group_id=1
+    }
+    Entity.Create venue
+    |>ignore
+    path
+
+let CreateDefaultSalesCategories (path: string) =
+    Entity.Create {
+        id=0
+        parent=0
+        name="Food"
+        print_group_id=(Entity.GetFirstByColumn<print_group> "name" "Food").id
+        venue_id=1
+    } |> ignore
+
+    Entity.Create {
+        id=0
+        parent=0
+        name="Beverage"
+        print_group_id=(Entity.GetFirstByColumn<print_group> "name" "Beverage").id
+        venue_id=1
+    } |> ignore
+
+    path
+
+let CreateRooms () =
+    "wwwroot/images/rooms"
+    |> Directory.GetFiles
+    |> Array.filter (fun file -> Path.GetExtension file = ".png" || Path.GetExtension file = ".jpg")
+    |> Array.iter (fun image ->
+        let roomName = Path.GetFileNameWithoutExtension image
+        Entity.Create {
+            id=0
+            name=roomName
+            background_image= Path.GetFileName image
+            venue_id=1
+        } |> ignore
+    )
+
+let populateEntreeGrid () =
+    let SalesCategory = Entity.GetFirstByColumn<sales_category> "name" "Entrees"
+    let DipSalesCategory = Entity.GetFirstByColumn<sales_category> "name" "Dips"
+    let Entrees = Entity.GetAllByColumn<item> "sales_category_id" SalesCategory.id
+    let Dips = Entity.GetAllByColumn<item> "sales_category_id" DipSalesCategory.id
+    let GridData =
+        [|
+            0; 0; 0; 0; 0; 0;
+            0; 0; 0; 0; 0; 0;
+            0; 0; 0; 0; 0; 0;
+            0; 0; 0; 0; 0; 0;
+            0; 0; 0; 0; 0; 0;
+            0; 0; 0; 0; 0; 0;
+            0; 0; 0; 0; 0; 0;
+            0; 0; 0; 0; 0; 0;
+        |]
+        |> Array.mapi (fun index current ->
+         let isFirstColumn = (index % 6) = 0
+         if not isFirstColumn then current else
+             let entree = Entrees |> Array.tryItem (index/6)
+             match entree with
+             | None -> 0
+             | Some x -> x.id
+        )
+        |> Array.mapi (fun index current ->
+         let isSecondRow = index > 6 && index < 12
+         if not isSecondRow then current else
+             let entree = Dips |> Array.tryItem (index-7)
+             match entree with
+             | None -> 0
+             | Some x -> x.id
+        )
+
+    let grid =
+        Entity.GetFirstByColumn<order_screen_page_group> "label" "Entrees"
+        |> Entity.GetRelated<grid, order_screen_page_group>
+
+    let newGrid = {grid with data=(jsonEncode {|page1=GridData|})}
+    Entity.Update newGrid |> ignore
+
+    ()
+
+let populateMainGrid (category: string) () =
+    let SalesCategory = Entity.GetFirstByColumn<sales_category> "name" category
+    let Mains = Entity.GetAllByColumn<item> "sales_category_id" SalesCategory.id
+    let getId index =
+        match Mains |> Array.tryItem index with
+            | None -> 0
+            | Some x -> x.id
+    let GridData =
+        [|
+            getId 0; 0; getId 1; 0; getId 2; 0;
+            0; 0; 0; 0; 0; 0;
+            getId 3; 0; getId 4; 0; getId 5; 0;
+            0; 0; 0; 0; 0; 0;
+            0; 0; 0; 0; 0; 0;
+            0; 0; 0; 0; 0; 0;
+            0; 0; 0; 0; 0; 0;
+            0; 0; 0; 0; 0; 0;
+        |]
+
+    let grid =
+        Entity.GetFirstByColumn<order_screen_page_group> "label" category
+        |> Entity.GetRelated<grid, order_screen_page_group>
+
+    let newGrid = {grid with data=(jsonEncode {|page1=GridData|})}
+    Entity.Update newGrid |> ignore
+
+let populateDessertGrid () =
+    let SalesCategory = Entity.GetFirstByColumn<sales_category> "name" "Dessert"
+    let Desserts = Entity.GetAllByColumn<item> "sales_category_id" SalesCategory.id
+    let getId index =
+        match Desserts |> Array.tryItem index with
+            | None -> 0
+            | Some x -> x.id
+    let GridData =
+        [|
+            getId 0; 0; getId 1; 0; 0 ; 0;
+            0; 0; 0; 0; 0; 0;
+            0; getId 2; 0; getId 4; 0; 0;
+            0; 0; 0; 0; 0; 0;
+            0; 0; 0; 0; 0; 0;
+            0; 0; 0; 0; 0; 0;
+            0; 0; 0; 0; 0; 0;
+            0; 0; 0; 0; 0; 0;
+        |]
+
+    let grid =
+        Entity.GetFirstByColumn<order_screen_page_group> "label" "Dessert"
+        |> Entity.GetRelated<grid, order_screen_page_group>
+
+    let newGrid = {grid with data=(jsonEncode {|page1=GridData|})}
+    Entity.Update newGrid |> ignore
+
+let populateBeerGrid () =
+    let SalesCategory = Entity.GetFirstByColumn<sales_category> "name" "Beer"
+    let Beers = Entity.GetAllByColumn<item> "sales_category_id" SalesCategory.id
+    let grid =
+        Entity.GetFirstByColumn<order_screen_page_group> "label" "Beer"
+        |> Entity.GetRelated<grid, order_screen_page_group>
+
+    let GridData =
+        Beers
+        |> Array.chunkBySize 24
+        |> Array.map (fun beerPage ->
+            let getId index =
+                match beerPage |> Array.tryItem index with
+                    | None -> 0
+                    | Some x -> x.id
+            [|
+                getId 0; getId 1; getId 2; getId 3; getId 4 ; getId 5;
+                0; 0; 0; 0; 0 ;0;
+                getId 6; getId 7; getId 8; getId 9; getId 10 ; getId 11;
+                0; 0; 0; 0; 0 ;0;
+                getId 12; getId 13; getId 14; getId 15; getId 16 ; getId 17;
+                0; 0; 0; 0; 0 ;0;
+                getId 18; getId 19; getId 20; getId 21; getId 22 ; getId 23;
+                0; 0; 0; 0; 0 ;0;
+            |]
+        )
+        |> Array.mapi (fun index beerpage -> (map [$"page{index+1}", beerpage]))
+        |> jsonEncode
+
+    let newGrid = {grid with data=GridData}
+    Entity.Update newGrid |> ignore
+
+let populateSteakTemperaturesGrid () =
+    let SalesCategory = Entity.GetFirstByColumn<sales_category> "name" "Steak Temperatures"
+    let Temps = Entity.GetAllByColumn<item> "sales_category_id" SalesCategory.id
+    let grid =
+        Entity.GetFirstByColumn<order_screen_page_group> "label" "Steak Temperatures"
+        |> Entity.GetRelated<grid, order_screen_page_group>
+
+    let getId index =
+        match Temps |> Array.tryItem index with
+            | None -> 0
+            | Some x -> x.id
+    let GridData =
+        [|
+            getId 0; 0; getId 1; 0; getId 2; 0;
+            0; 0; 0; 0; 0; 0;
+            getId 3; 0; getId 4; 0; getId 5; 0;
+            0; 0; 0; 0; 0; 0;
+            0; 0; 0; 0; 0; 0;
+            0; 0; 0; 0; 0; 0;
+            0; 0; 0; 0; 0; 0;
+            0; 0; 0; 0; 0; 0;
+        |]
+
+    let newGrid = {grid with data=(jsonEncode {|page1=GridData|}); rows=4; cols=6}
+    Entity.Update newGrid |> ignore
+
+    let steakButtons = Entity.GetAllByColumn<button> "text" "Venison Wellington"
+    steakButtons |> Array.iter (fun button ->
+        Entity.Update {button with secondary_action="grid"; secondary_action_value=newGrid.id.ToString()} |> ignore
+    )
+
+let PopulateGrids () =
+    populateEntreeGrid ()
+    |> populateMainGrid "Mains"
+    |> populateMainGrid "Wine"
+    |> populateDessertGrid
+    |> populateBeerGrid
+    |> populateSteakTemperaturesGrid
+
+let CreateItemFromFileName (index: int) (dirName: string) (file: string) =
+    let extension = Path.GetExtension file
+    let fileName = Path.GetFileNameWithoutExtension file
+    let itemType =
+        match dirName.ToLower() with
+            | "dips" -> "instruction"
+            | "steak temperatures" -> "instruction"
+            | _ -> "item"
+
+    let categories = (Entity.GetAllByColumn<sales_category> "name" dirName)
+    let categoryID =
+        if categories.Length > 0 then categories[0].id
+        else 1
+
+    let newItem = Entity.Create {
+        id = 0
+        code = $"{dirName}0{index+1}" |> StringReplace " " ""
+        sales_category_id=categoryID
+        name=fileName
+        item_type=itemType
+        price1=10
+    }
+
+    let classes =
+        match dirName.ToLower() with
+            | "beer" | "dessert" -> "doubleHeight"
+            | "mains" | "wine" | "steak temperatures" -> "doubleHeight doubleWidth"
+            | "entrees" -> "doubleWidth"
+            | _ -> ""
+
+    Entity.Create {
+        id=0
+        text=fileName
+        primary_action="item"
+        primary_action_value=newItem.code
+        secondary_action="None"
+        secondary_action_value=""
+        image= $"{dirName}/{fileName}{extension}"
+        extra_classes=classes
+        extra_styles=""
+    } |> ignore
+
+
+let CreateItemsAndButtons (dir: string) =
+    let dirName = DirectoryInfo(dir).Name
+    dir
+    |> Directory.GetFiles
+    |> Array.filter (fun file -> Path.GetExtension file = ".png" || Path.GetExtension file = ".jpg")
+    |> Array.iteri (fun index -> CreateItemFromFileName index dirName)
+
+let run () =
+    "wwwroot/images/items"
+        |> CreateDefaultVenue
+        |> CreateDefaultClerk
+        |> CreateDefaultPrintGroups
+        |> CreateDefaultSalesCategories
+        |> Directory.GetDirectories
+        |> Array.mapi CreatePageFromDirectory
+        |> Array.iter CreateItemsAndButtons
+        |> CreateRooms
+        |> PopulateGrids

OrderScreen/Model.fs

@@ -27,7 +27,7 @@ let getImageButtonData (button: button) =
 
     {|
         extra_data = extraData
-        text = item.item_name
+        text = item.name
     |}
 
 let getGridButtonData (button: button) =
@@ -39,7 +39,7 @@ let getGridButtonData (button: button) =
     let grid = Entity.GetById<grid> gridId
     {|
         extra_data = map ["data-grid", jsonEncode gridId] |> htmlAttributes
-        text = grid.grid_name
+        text = grid.name
     |}
 
 let getActionData (button: button) (action: string) =
@@ -93,7 +93,7 @@ let renderButton (buttonId: int) =
     loadTemplateWithVars "orderScreen/grid_button" vars
 
 let renderPage (grid: grid)  (buttonHTML: string) =
-    let vars = map ["pageButtons", buttonHTML; "rows", string grid.grid_rows; "cols", string grid.grid_cols]
+    let vars = map ["pageButtons", buttonHTML; "rows", string grid.rows; "cols", string grid.cols]
     loadTemplateWithVars "orderScreen/page" vars
 
 let renderPageGroup (pageGroup: order_screen_page_group) (pageHTML: string) =
@@ -114,7 +114,7 @@ let generateSalesCategoryOverrideButtons () =
 
 
 let renderGrid (grid: grid) =
-    let gridData = grid.grid_data |> Decode.Auto.fromString<Map<string, int[]>>
+    let gridData = grid.data |> Decode.Auto.fromString<Map<string, int[]>>
 
     match gridData with
         | Error _ -> "Error"

Program.fs

@@ -14,6 +14,7 @@ module Program =
         forward "/order" DredgePos.OrderScreen.Router.router
         forward "/login" DredgePos.Authenticate.Router.router
         forward "/reservations" DredgePos.Reservations.Router.router
+        forward "/install" DredgePos.Installer.Router.router
     }
 
     let app = application {

Reservations/Model.fs

@@ -10,11 +10,11 @@ let updateReservation (reservation: reservation) =
         table "reservations"
         set reservation
         where(eq "id" reservation.id)
-    } |> db.Update |> ignore
+    } |> Database.Update |> ignore
     reservation
 
 let DeleteReservation (tableId: int) =
     delete {
         table "reservations"
         where (eq "floorplan_table_id" tableId)
-    } |> db.Delete |> ignore
+    } |> Database.Delete |> ignore

config.json

@@ -0,0 +1,9 @@
+{
+    "database": {
+        "db_name": "dredgepos",
+        "username": "postgres",
+        "password": "root",
+        "host": "localhost",
+        "port": 5432
+    }
+}

sql.log

@@ -0,0 +1,10 @@
+
+    create table if not exists migrations
+        (
+            id serial
+            constraint migrations_pk
+            primary key,
+             "name" varchar(100) not null,
+			 "timestamp" int not null
+        );
+    

typescript/dredgepos.floorplan.ts

@@ -11,7 +11,7 @@ interface floorplan{
     tableLayer: Konva.Layer
     rooms: room[]
     tables: floorplan_table[]
-    decorations: decoration[]
+    decorations: floorplan_decoration[]
     activeTableNumbers: number[]
     selectedTableNumber: number
     selectedDecorationId: number
@@ -25,7 +25,7 @@ interface floorplan{
 
 interface floorplan_data{
     tables: floorplan_table[]
-    decorations: decoration[]
+    decorations: floorplan_decoration[]
     activeTableNumbers: number[]
     rooms: room[]
     reservations:reservation[]
@@ -122,7 +122,7 @@ const loadRoom = (roomToLoad: room) => {
     button.addClass('active')
 
     const tablesInRoom = Floorplan.tables.filter(table => table.room_id == roomToLoad.id)
-    const decorationsInRoom = Floorplan.decorations.filter(decoration => decoration.decoration_room == roomToLoad.id)
+    const decorationsInRoom = Floorplan.decorations.filter(decoration => decoration.room_id == roomToLoad.id)
     decorationsInRoom.forEach(decoration => createDecorationShape(decoration, false))
     tablesInRoom.forEach(createTableShape)
     if(!isInMode('transfer')) {
@@ -469,21 +469,21 @@ const tableDblClicked =  (event: Konva.KonvaEventObject<any>) => {
 
 }
 
-const createDecorationShape =  (decoration:decoration, select?: boolean) => {
+const createDecorationShape =  (decoration:floorplan_decoration, select?: boolean) => {
         const draggable = isInMode('edit')
         const decorationShape = new Image()
 
         decorationShape.onload = () => {
             const decorationImage = new Konva.Image({
                 id: decoration.id.toString(),
-                x: decoration.decoration_pos_x * Floorplan.visualScale,
-                y: decoration.decoration_pos_y *  Floorplan.visualScale,
+                x: decoration.pos_x * Floorplan.visualScale,
+                y: decoration.pos_y *  Floorplan.visualScale,
                 image: decorationShape,
-                offsetX: decoration.decoration_width * 0.5 *  Floorplan.visualScale,
-                offsetY: decoration.decoration_height * 0.5 *  Floorplan.visualScale,
-                rotation: decoration.decoration_rotation,
-                width: decoration.decoration_width *  Floorplan.visualScale,
-                height: decoration.decoration_height *  Floorplan.visualScale,
+                offsetX: decoration.width * 0.5 *  Floorplan.visualScale,
+                offsetY: decoration.height * 0.5 *  Floorplan.visualScale,
+                rotation: decoration.rotation,
+                width: decoration.width *  Floorplan.visualScale,
+                height: decoration.height *  Floorplan.visualScale,
                 draggable: draggable,
             });
 
@@ -500,7 +500,7 @@ const createDecorationShape =  (decoration:decoration, select?: boolean) => {
             }
         }
 
-        decorationShape.src = '/images/decorations/' + decoration.decoration_image
+        decorationShape.src = '/images/decorations/' + decoration.image
 }
 
 const setupDecorationEvents = (decorationShape: Konva.Image) => {
@@ -541,22 +541,22 @@ const getDecorationDataById = (id: number) => {
 const decorationTransformed = (event: Konva.KonvaEventObject<MouseEvent>|Konva.KonvaEventObject<TouchEvent|DragEvent|MouseEvent>) => {
     let decorationShape = event.currentTarget as Konva.Image
     const oldDecorationData = getDecorationDataById(Number(decorationShape.id()))
-    const newDecoration: decoration = {
+    const newDecoration: floorplan_decoration = {
         id: oldDecorationData.id,
-        decoration_room: oldDecorationData.decoration_room,
-        decoration_pos_x: Math.round(decorationShape.x() / Floorplan.visualScale),
-        decoration_pos_y:  Math.round(decorationShape.y() / Floorplan.visualScale),
-        decoration_rotation:  Math.round(decorationShape.rotation()),
-        decoration_width:  Math.round((decorationShape.scaleX() * decorationShape.width()) / Floorplan.visualScale),
-        decoration_height:  Math.round((decorationShape.scaleY() * decorationShape.height()) / Floorplan.visualScale),
-        decoration_image: oldDecorationData.decoration_image,
+        room_id: oldDecorationData.room_id,
+        pos_x: Math.round(decorationShape.x() / Floorplan.visualScale),
+        pos_y:  Math.round(decorationShape.y() / Floorplan.visualScale),
+        rotation:  Math.round(decorationShape.rotation()),
+        width:  Math.round((decorationShape.scaleX() * decorationShape.width()) / Floorplan.visualScale),
+        height:  Math.round((decorationShape.scaleY() * decorationShape.height()) / Floorplan.visualScale),
+        image: oldDecorationData.image,
         venue_id: oldDecorationData.venue_id,
     }
 
     saveDecoration(newDecoration)
 }
 
-const saveDecoration = (decorationToUpdate: decoration) => {
+const saveDecoration = (decorationToUpdate: floorplan_decoration) => {
     const decorations =
         Floorplan
             .decorations
@@ -576,22 +576,22 @@ const hideDecorator = () => $('#decorator').css('display', 'flex').hide()
 const addDecoration = (e: Event) => {
     const button = $(e.currentTarget)
 
-    const newDecoration: decoration = {
+    const newDecoration: floorplan_decoration = {
         id: 0,
-        decoration_room: Floorplan.currentRoom.id,
-        decoration_pos_x: Floorplan.visualScaleBasis / 2,
-        decoration_pos_y: Floorplan.visualScaleBasis / 2,
-        decoration_rotation: 0,
-        decoration_width: 200,
-        decoration_height: 200,
-        decoration_image: button.data('image'),
+        room_id: Floorplan.currentRoom.id,
+        pos_x: Floorplan.visualScaleBasis / 2,
+        pos_y: Floorplan.visualScaleBasis / 2,
+        rotation: 0,
+        width: 200,
+        height: 200,
+        image: button.data('image'),
         venue_id: Floorplan.currentRoom.venue_id
     }
 
    ajax('/floorplan/addDecoration', newDecoration, 'post', decorationAdded, null, null)
 }
 
-const decorationAdded = (decoration: decoration) => {
+const decorationAdded = (decoration: floorplan_decoration) => {
     Floorplan.decorations.push(decoration)
     createDecorationShape(decoration, true)
 
@@ -604,7 +604,7 @@ const deleteDecoration = () => ajax(
                          getDecorationDataById(Floorplan.selectedDecorationId),
                         'post', decorationDeleted, null, null)
 
-const decorationDeleted = (deletedDecoration:decoration) => {
+const decorationDeleted = (deletedDecoration:floorplan_decoration) => {
     Floorplan.decorations = Floorplan.decorations.filter(decoration => decoration.id != deletedDecoration.id)
     const decorationShape = Floorplan.stage.findOne(`#${deletedDecoration.id}`)
     decorationShape.destroy()
@@ -616,8 +616,10 @@ const setRoomBackground = (roomToLoad: room) => {
     const height = Floorplan.floorplanDiv.height()
 
     if(roomToLoad.background_image) {
-        Floorplan.floorplanDiv.css("background-image", `url(/images/rooms/${roomToLoad?.background_image})`)
+        Floorplan.floorplanDiv.css("background-image", `url(/images/rooms/${roomToLoad.background_image})`)
         Floorplan.floorplanDiv.css("background-size", `${width}px ${height}px`)
+    } else {
+        Floorplan.floorplanDiv.css("background-image", "none")
     }
 }
 

typescript/dredgepos.orderScreen.ts

@@ -123,7 +123,7 @@ const addItemToOrderBox = (orderItem:orderItem) => {
     const existingRow = orderBox
         .find('tr')
         .filterByData('item', orderItem.item)
-        .filterByData('print_group', orderItem.print_group)
+        .filterByData('print_group', orderItem.print_group_id)
         .filterByData('cover', orderItem.cover)
         .last()
 
@@ -186,13 +186,13 @@ const addInstructionToOrderBox = (instruction: orderItem) => {
 
 
 const addNewItem = (item: item, qty = 1) => {
-    const salesCategory = OrderScreen.sales_categories.where('id', item.item_category)
-    const printGroup = OrderScreen.print_group_override ?? OrderScreen.print_groups.where('id', salesCategory.print_group)
+    const salesCategory = OrderScreen.sales_categories.where('id', item.category)
+    const printGroup = OrderScreen.print_group_override ?? OrderScreen.print_groups.where('id', salesCategory.print_group_id)
     const orderItem : orderItem = {
         id: OrderScreen.order_item_id_generator.next().value,
         item: item,
         qty: qty,
-        print_group: printGroup,
+        print_group_id: printGroup,
         cover: OrderScreen.selected_cover,
     }
 
@@ -258,17 +258,17 @@ const renderOrderBox = () => {
 const createOrderRow = (orderItem: orderItem) => {
     const row = $('.orderBoxTable').EmptyRow()
     const price = money(orderItem.item.price1)
-    const itemCellText = $('<span/>').text(orderItem.item.item_name)
+    const itemCellText = $('<span/>').text(orderItem.item.name)
     row
         .addClass(`${orderItem.item.item_type}Row`)
         .setColumnValue(lang('qty_header'), orderItem.qty)
         .setColumnValue(lang('price_header'), price)
         .setColumnValue(lang('id_header'), orderItem.item.id)
         .setColumnValue(lang('total_price_header'), price.multiply(orderItem.qty))
-        .setColumnValue(lang('printgroup_header'), orderItem.print_group?.name)
+        .setColumnValue(lang('printgroup_header'), orderItem.print_group_id?.name)
         .data('order-item-id', orderItem.id)
         .data('order-item-id', orderItem.id)
-        .data('print_group', orderItem.print_group)
+        .data('print_group', orderItem.print_group_id)
         .data('cover', orderItem.cover)
         .data('item', orderItem.item)
         .find('td.itemCell')
@@ -319,17 +319,17 @@ const gridHtmlGenerated = (gridData: {gridHtml:string, grid: grid}) => {
 
     gridContainer
         .show()
-        .width(gridCellWidth * grid.grid_cols)
+        .width(gridCellWidth * grid.cols)
         .children('.gridContainerHeader')
         .children('span')
-        .text(grid.grid_name)
+        .text(grid.name)
         .parent()
         .parent()
         .find('.pageGroup')
         .html(gridHtml)
         .show()
         .parent()
-        .height(gridCellHeight * grid.grid_rows)
+        .height(gridCellHeight * grid.rows)
         .closest('.gridContainer')
         .find('.pageNavigation')
         .toggle(gridContainer.find('.gridPage').length >  1)
@@ -495,7 +495,7 @@ const freetextSubmitted = (text: string) => {
 
     const item = Object.assign({}, OrderScreen.custom_item)
     item.item_type = 'instruction'
-    item.item_name = text
+    item.name = text
 
     addNewItem(item)
 
@@ -509,7 +509,7 @@ const customItemTextSubmitted = (text: string) => {
 
         const item = Object.assign({}, OrderScreen.custom_item)
         item.item_type = 'item'
-        item.item_name = text
+        item.name = text
         item.price1 = price.intValue
 
         addNewItem(item)

typescript/types.ts

@@ -10,7 +10,7 @@ interface order {
 interface orderItem {
     id: number
     qty: number
-    print_group: print_group
+    print_group_id: print_group
     item: item
     cover: number
 }
@@ -18,7 +18,7 @@ interface orderItem {
 interface print_group {
     id: number,
     name: string,
-    printer: number,
+    printer_id: number,
     venue_id: number,
 }
 
@@ -50,21 +50,21 @@ interface floorplan_table {
     id: number
 }
 
-interface decoration {
+interface floorplan_decoration {
     id: number
-    decoration_room: number
-    decoration_pos_x: number
-    decoration_pos_y: number
-    decoration_rotation: number
-    decoration_width: number
-    decoration_height: number
-    decoration_image: string
+    room_id: number
+    pos_x: number
+    pos_y: number
+    rotation: number
+    width: number
+    height: number
+    image: string
     venue_id: number
 }
 
 interface room {
     id: number
-    room_name: string
+    name: string
     background_image: string
     venue_id: number
 }
@@ -87,26 +87,22 @@ interface keyboard {
 }
 
 interface order_screen_page{id: number; order_screen_page_group_id: number; grid_id: number}
-interface grid {id: number; grid_name: string; grid_rows: number; grid_cols: number; grid_data: string}
+interface grid {id: number; name: string; rows: number; cols: number; data: string}
 
 interface item {
     id: number
-    item_code: string
-    item_category: number
-    item_name: string
+    code: string
+    category: number
+    name: string
     item_type: string
     price1: number
-    price2: number
-    price3: number
-    price4: number
-    price5: number
 }
 
 type sales_category = {
     id: number
     parent: number
     name: string
-    print_group: string
+    print_group_id: string
     venue_id: number
 }