moves last server API logic inside its own module

main.js

@@ -6617,7 +6617,19 @@ var $author$project$Main$applyUpdate = F2(
 				return model;
 		}
 	});
-var $elm$json$Json$Encode$int = _Json_wrap;
+var $elm$core$Set$Set_elm_builtin = function (a) {
+	return {$: 'Set_elm_builtin', a: a};
+};
+var $elm$core$Set$empty = $elm$core$Set$Set_elm_builtin($elm$core$Dict$empty);
+var $elm$core$Set$insert = F2(
+	function (key, _v0) {
+		var dict = _v0.a;
+		return $elm$core$Set$Set_elm_builtin(
+			A3($elm$core$Dict$insert, key, _Utils_Tuple0, dict));
+	});
+var $elm$core$Set$fromList = function (list) {
+	return A3($elm$core$List$foldl, $elm$core$Set$insert, $elm$core$Set$empty, list);
+};
 var $elm$core$Maybe$map = F2(
 	function (f, maybe) {
 		if (maybe.$ === 'Just') {
@@ -6652,134 +6664,6 @@ var $author$project$Main$itemInSelection = F2(
 				$elm$core$Set$member(item.id),
 				selection));
 	});
-var $elm$json$Json$Encode$list = F2(
-	function (func, entries) {
-		return _Json_wrap(
-			A3(
-				$elm$core$List$foldl,
-				_Json_addEntry(func),
-				_Json_emptyArray(_Utils_Tuple0),
-				entries));
-	});
-var $elm$json$Json$Encode$null = _Json_encodeNull;
-var $elm$json$Json$Encode$object = function (pairs) {
-	return _Json_wrap(
-		A3(
-			$elm$core$List$foldl,
-			F2(
-				function (_v0, obj) {
-					var k = _v0.a;
-					var v = _v0.b;
-					return A3(_Json_addField, k, v, obj);
-				}),
-			_Json_emptyObject(_Utils_Tuple0),
-			pairs));
-};
-var $author$project$Main$targetItemsFor = F2(
-	function (mode, model) {
-		switch (mode.$) {
-			case 'Add':
-				return _List_Nil;
-			case 'Buy':
-				return A2($elm$core$Maybe$withDefault, _List_Nil, model.merchantItems);
-			case 'Sell':
-				return A2($elm$core$Maybe$withDefault, _List_Nil, model.loot);
-			default:
-				return A2($elm$core$Maybe$withDefault, _List_Nil, model.groupLoot);
-		}
-	});
-var $author$project$Main$buildPayload = F2(
-	function (mode, model) {
-		var items = A2(
-			$elm$core$List$filter,
-			$author$project$Main$itemInSelection(model.state.selection),
-			A2($author$project$Main$targetItemsFor, mode, model));
-		switch (mode.$) {
-			case 'Buy':
-				return $elm$json$Json$Encode$object(
-					_List_fromArray(
-						[
-							_Utils_Tuple2(
-							'items',
-							A2(
-								$elm$json$Json$Encode$list,
-								function (i) {
-									return A2(
-										$elm$json$Json$Encode$list,
-										$elm$core$Basics$identity,
-										_List_fromArray(
-											[
-												$elm$json$Json$Encode$int(i.id),
-												$elm$json$Json$Encode$null
-											]));
-								},
-								items)),
-							_Utils_Tuple2('global_mod', $elm$json$Json$Encode$null)
-						]));
-			case 'Sell':
-				return $elm$json$Json$Encode$object(
-					_List_fromArray(
-						[
-							_Utils_Tuple2(
-							'items',
-							A2(
-								$elm$json$Json$Encode$list,
-								function (i) {
-									return A2(
-										$elm$json$Json$Encode$list,
-										$elm$core$Basics$identity,
-										_List_fromArray(
-											[
-												$elm$json$Json$Encode$int(i.id),
-												$elm$json$Json$Encode$null
-											]));
-								},
-								items)),
-							_Utils_Tuple2('global_mod', $elm$json$Json$Encode$null)
-						]));
-			case 'Grab':
-				return $elm$json$Json$Encode$object(
-					_List_fromArray(
-						[
-							_Utils_Tuple2(
-							'items',
-							A2(
-								$elm$json$Json$Encode$list,
-								function (i) {
-									return $elm$json$Json$Encode$int(i.id);
-								},
-								items)),
-							_Utils_Tuple2('global_mod', $elm$json$Json$Encode$null)
-						]));
-			default:
-				return $elm$json$Json$Encode$object(
-					_List_fromArray(
-						[
-							_Utils_Tuple2(
-							'items',
-							A2(
-								$elm$json$Json$Encode$list,
-								function (i) {
-									return $elm$json$Json$Encode$int(i.id);
-								},
-								items)),
-							_Utils_Tuple2('global_mod', $elm$json$Json$Encode$null)
-						]));
-		}
-	});
-var $elm$core$Set$Set_elm_builtin = function (a) {
-	return {$: 'Set_elm_builtin', a: a};
-};
-var $elm$core$Set$empty = $elm$core$Set$Set_elm_builtin($elm$core$Dict$empty);
-var $elm$core$Set$insert = F2(
-	function (key, _v0) {
-		var dict = _v0.a;
-		return $elm$core$Set$Set_elm_builtin(
-			A3($elm$core$Dict$insert, key, _Utils_Tuple0, dict));
-	});
-var $elm$core$Set$fromList = function (list) {
-	return A3($elm$core$List$foldl, $elm$core$Set$insert, $elm$core$Set$empty, list);
-};
 var $elm$core$Debug$log = _Debug_log;
 var $elm$core$Platform$Cmd$none = $elm$core$Platform$Cmd$batch(_List_Nil);
 var $elm$browser$Browser$Navigation$pushUrl = _Browser_pushUrl;
@@ -6883,6 +6767,105 @@ var $author$project$Api$apiResponseDecoder = A5(
 			$elm$json$Json$Decode$list($author$project$Api$updatesDecoder))),
 	$elm$json$Json$Decode$maybe(
 		A2($elm$json$Json$Decode$field, 'errors', $elm$json$Json$Decode$string)));
+var $elm$json$Json$Encode$int = _Json_wrap;
+var $elm$json$Json$Encode$list = F2(
+	function (func, entries) {
+		return _Json_wrap(
+			A3(
+				$elm$core$List$foldl,
+				_Json_addEntry(func),
+				_Json_emptyArray(_Utils_Tuple0),
+				entries));
+	});
+var $elm$json$Json$Encode$null = _Json_encodeNull;
+var $elm$json$Json$Encode$object = function (pairs) {
+	return _Json_wrap(
+		A3(
+			$elm$core$List$foldl,
+			F2(
+				function (_v0, obj) {
+					var k = _v0.a;
+					var v = _v0.b;
+					return A3(_Json_addField, k, v, obj);
+				}),
+			_Json_emptyObject(_Utils_Tuple0),
+			pairs));
+};
+var $author$project$Api$buildPayload = F2(
+	function (mode, items) {
+		switch (mode.$) {
+			case 'Buy':
+				return $elm$json$Json$Encode$object(
+					_List_fromArray(
+						[
+							_Utils_Tuple2(
+							'items',
+							A2(
+								$elm$json$Json$Encode$list,
+								function (i) {
+									return A2(
+										$elm$json$Json$Encode$list,
+										$elm$core$Basics$identity,
+										_List_fromArray(
+											[
+												$elm$json$Json$Encode$int(i.id),
+												$elm$json$Json$Encode$null
+											]));
+								},
+								items)),
+							_Utils_Tuple2('global_mod', $elm$json$Json$Encode$null)
+						]));
+			case 'Sell':
+				return $elm$json$Json$Encode$object(
+					_List_fromArray(
+						[
+							_Utils_Tuple2(
+							'items',
+							A2(
+								$elm$json$Json$Encode$list,
+								function (i) {
+									return A2(
+										$elm$json$Json$Encode$list,
+										$elm$core$Basics$identity,
+										_List_fromArray(
+											[
+												$elm$json$Json$Encode$int(i.id),
+												$elm$json$Json$Encode$null
+											]));
+								},
+								items)),
+							_Utils_Tuple2('global_mod', $elm$json$Json$Encode$null)
+						]));
+			case 'Grab':
+				return $elm$json$Json$Encode$object(
+					_List_fromArray(
+						[
+							_Utils_Tuple2(
+							'items',
+							A2(
+								$elm$json$Json$Encode$list,
+								function (i) {
+									return $elm$json$Json$Encode$int(i.id);
+								},
+								items)),
+							_Utils_Tuple2('global_mod', $elm$json$Json$Encode$null)
+						]));
+			default:
+				return $elm$json$Json$Encode$object(
+					_List_fromArray(
+						[
+							_Utils_Tuple2(
+							'items',
+							A2(
+								$elm$json$Json$Encode$list,
+								function (i) {
+									return $elm$json$Json$Encode$int(i.id);
+								},
+								items)),
+							_Utils_Tuple2('global_mod', $elm$json$Json$Encode$null)
+						]));
+		}
+	});
 var $elm$http$Http$jsonBody = function (value) {
 	return A2(
 		_Http_pair,
@@ -6890,7 +6873,7 @@ var $elm$http$Http$jsonBody = function (value) {
 		A2($elm$json$Json$Encode$encode, 0, value));
 };
 var $author$project$Api$sendRequest = F3(
-	function (mode, id, payload) {
+	function (mode, id, items) {
 		var _v0 = function () {
 			switch (mode.$) {
 				case 'Add':
@@ -6907,7 +6890,8 @@ var $author$project$Api$sendRequest = F3(
 		var method = _v0.b;
 		return $elm$http$Http$request(
 			{
-				body: $elm$http$Http$jsonBody(payload),
+				body: $elm$http$Http$jsonBody(
+					A2($author$project$Api$buildPayload, mode, items)),
 				expect: A2($elm$http$Http$expectJson, $author$project$Api$GotActionResult, $author$project$Api$apiResponseDecoder),
 				headers: _List_Nil,
 				method: method,
@@ -6956,6 +6940,19 @@ var $author$project$Main$switchSelectionState = F2(
 			return A2($elm$core$Debug$log, 'ignore switchSelectionState', $elm$core$Maybe$Nothing);
 		}
 	});
+var $author$project$Main$targetItemsFor = F2(
+	function (mode, model) {
+		switch (mode.$) {
+			case 'Add':
+				return _List_Nil;
+			case 'Buy':
+				return A2($elm$core$Maybe$withDefault, _List_Nil, model.merchantItems);
+			case 'Sell':
+				return A2($elm$core$Maybe$withDefault, _List_Nil, model.loot);
+			default:
+				return A2($elm$core$Maybe$withDefault, _List_Nil, model.groupLoot);
+		}
+	});
 var $elm$core$Debug$toString = _Debug_toString;
 var $elm$url$Url$addPort = F2(
 	function (maybePort, starter) {
@@ -7243,6 +7240,10 @@ var $author$project$Main$update = F2(
 						continue update;
 					} else {
 						var mode = _v12.a;
+						var items = A2(
+							$elm$core$List$filter,
+							$author$project$Main$itemInSelection(model.state.selection),
+							A2($author$project$Main$targetItemsFor, mode, model));
 						return _Utils_Tuple2(
 							model,
 							A2(
@@ -7252,7 +7253,7 @@ var $author$project$Main$update = F2(
 									$author$project$Api$sendRequest,
 									mode,
 									$elm$core$String$fromInt(model.player.id),
-									A2($author$project$Main$buildPayload, mode, model))));
+									items)));
 					}
 				case 'UndoLastAction':
 					return _Utils_Tuple2(

src/Api.elm

@@ -186,22 +186,39 @@ undoLastAction id = Http.request
             , tracker = Nothing
             }
 
-sendRequest : ViewMode -> String -> E.Value -> Cmd Msg
-sendRequest mode id payload =
+buildPayload : ViewMode -> List Item -> E.Value
+buildPayload mode items =
+        case mode of
+            Modes.Buy -> E.object
+                   [ ( "items", items |> E.list (\i -> E.list identity [E.int i.id, E.null]))
+                   , ("global_mod", E.null )
+                   ]
+            Modes.Sell -> E.object
+                   [ ( "items", items |> E.list (\i -> E.list identity [E.int i.id, E.null]))
+                   , ("global_mod", E.null )
+                   ]
+            Modes.Grab ->  E.object
+                   [ ( "items", items |> E.list (\i -> E.int i.id))
+                   , ("global_mod", E.null )
+                   ]
+            Modes.Add -> E.object
+                   [ ( "items", items |> E.list (\i -> E.int i.id))
+                   , ("global_mod", E.null )
+                   ]
+
+sendRequest : ViewMode -> String -> List Item -> Cmd Msg
+sendRequest mode id items =
     let
         (endpoint, method) = case mode of
             Modes.Add ->
                 ( "http://localhost:8088/api/players/" ++ id ++ "/loot"
-                        , "POST"
-                        )
+                , "POST" )
             Modes.Buy ->
                 ( "http://localhost:8088/api/players/" ++ id ++ "/loot"
-                        , "PUT"
-                        )
+                , "PUT" )
             Modes.Sell ->
                 ( "http://localhost:8088/api/players/" ++ id ++ "/loot"
-                        , "DELETE"
-                        )
+                , "DELETE" )
             Modes.Grab ->
                 ( "http://localhost:8088/api/players/" ++ id ++ "/claims"
                 , "POST" )
@@ -210,7 +227,7 @@ sendRequest mode id payload =
         { method = method
         , headers = []
         , url = endpoint
-                , body = Http.jsonBody payload
+        , body = Http.jsonBody <| buildPayload mode items
         , expect = Http.expectJson GotActionResult apiResponseDecoder
         , timeout = Nothing
         , tracker = Nothing

src/Main.elm

@@ -205,8 +205,18 @@ update msg model =
             case model.state.activeMode of
                 Nothing ->
                     update (ModeSwitched Nothing) model
+
                 Just mode ->
-                    (model, Cmd.map ApiMsg <| Api.sendRequest mode (String.fromInt model.player.id) (buildPayload mode model))
+                    let items = targetItemsFor mode model
+                                |> List.filter (itemInSelection model.state.selection)
+                    in
+                    ( model
+                    , Cmd.map ApiMsg
+                        <| Api.sendRequest
+                            mode
+                            (String.fromInt model.player.id)
+                            items
+                    )
 
         UndoLastAction ->
             (model, Cmd.map ApiMsg <| Api.undoLastAction model.player.id)
@@ -226,30 +236,6 @@ targetItemsFor mode model =
         Modes.Sell ->Maybe.withDefault [] model.loot
         Modes.Grab -> Maybe.withDefault [] model.groupLoot
 
-buildPayload : ViewMode -> Model -> E.Value
-buildPayload mode model =
-    let
-        items = targetItemsFor mode model
-                |> List.filter (itemInSelection model.state.selection)
-    in
-        case mode of
-            Modes.Buy -> E.object
-                   [ ( "items", items |> E.list (\i -> E.list identity [E.int i.id, E.null]))
-                   , ("global_mod", E.null )
-                   ]
-            Modes.Sell -> E.object
-                   [ ( "items", items |> E.list (\i -> E.list identity [E.int i.id, E.null]))
-                   , ("global_mod", E.null )
-                   ]
-            Modes.Grab ->  E.object
-                   [ ( "items", items |> E.list (\i -> E.int i.id))
-                   , ("global_mod", E.null )
-                   ]
-            Modes.Add -> E.object
-                   [ ( "items", items |> E.list (\i -> E.int i.id))
-                   , ("global_mod", E.null )
-                   ]
-
 -- DbUpdates always refer to the active player's loot
 applyUpdate : Api.Update -> Model -> Model
 applyUpdate u model =