Add UI option to block deleted rooms from being rejoined (#26)

Add UI option to block deleted rooms from being rejoined
This is almost a copy of https://github.com/Awesome-Technologies/synapse-admin/pull/166 PR,
authored by @jkanefendt

src/components/DeleteRoomButton.tsx

@@ -0,0 +1,105 @@
+import { Button, Dialog, DialogActions, DialogContent, DialogContentText, DialogTitle } from "@mui/material";
+import { Fragment, useState } from "react";
+import { SimpleForm, BooleanInput, useTranslate, RaRecord, useNotify, useRedirect, useDelete, NotificationType, useDeleteMany, Identifier, useUnselectAll } from "react-admin";
+import ActionDelete from "@mui/icons-material/Delete";
+import ActionCheck from "@mui/icons-material/CheckCircle";
+import AlertError from "@mui/icons-material/ErrorOutline";
+
+interface DeleteRoomButtonProps {
+  selectedIds: Identifier[];
+  confirmTitle: string;
+  confirmContent: string;
+}
+
+const resourceName = "rooms";
+
+const DeleteRoomButton: React.FC<DeleteRoomButtonProps> = (props) => {
+  const translate = useTranslate();
+  const [open, setOpen] = useState(false);
+  const [block, setBlock] = useState(true);
+
+  const notify = useNotify();
+  const redirect = useRedirect();
+
+  const [deleteMany, { isLoading }] = useDeleteMany();
+  const unselectAll = useUnselectAll(resourceName);
+  const recordIds = props.selectedIds;
+
+  const handleDialogOpen = () => setOpen(true);
+  const handleDialogClose = () => setOpen(false);
+
+  const handleDelete = (values: {block: boolean}) => {
+    deleteMany(
+      resourceName,
+      { ids: recordIds, meta: values },
+      {
+        onSuccess: () => {
+          notify("resources.rooms.action.erase.success");
+          handleDialogClose();
+          unselectAll();
+          redirect("/rooms");
+        },
+        onError: (error) =>
+          notify("resources.rooms.action.erase.failure", { type: 'error' as NotificationType }),
+      }
+    );
+  };
+
+  const handleConfirm = () => {
+    setOpen(false);
+    handleDelete({ block: block });
+  };
+
+  return (
+    <Fragment>
+      <Button
+        onClick={handleDialogOpen}
+        disabled={isLoading}
+        className={"ra-delete-button"}
+        key="button"
+        size="small"
+        sx={{
+          "&.MuiButton-sizeSmall": {
+            lineHeight: 1.5,
+          },
+        }}
+        color={"error"}
+        startIcon={<ActionDelete />}
+      >
+        {translate("ra.action.delete")}
+      </Button>
+      <Dialog open={open} onClose={handleDialogClose}>
+        <DialogTitle>{translate(props.confirmTitle)}</DialogTitle>
+        <DialogContent>
+          <DialogContentText>{translate(props.confirmContent)}</DialogContentText>
+          <SimpleForm toolbar={false}>
+            <BooleanInput
+              fullWidth
+              source="block"
+              value={block}
+              onChange={(event: React.ChangeEvent<HTMLInputElement>) => setBlock(event.target.checked)}
+              label="resources.rooms.action.erase.fields.block"
+              defaultValue={true}
+            />
+          </SimpleForm>
+        </DialogContent>
+        <DialogActions>
+          <Button disabled={false} onClick={handleDialogClose} startIcon={<AlertError />}>
+            {translate("ra.action.cancel")}
+          </Button>
+          <Button
+            disabled={false}
+            onClick={handleConfirm}
+            className={"ra-confirm RaConfirm-confirmPrimary"}
+            autoFocus
+            startIcon={<ActionCheck />}
+          >
+            {translate("ra.action.confirm")}
+          </Button>
+        </DialogActions>
+      </Dialog>
+    </Fragment>
+  );
+};
+
+export default DeleteRoomButton;