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How to convert javascript object of mongodb based query to mongodb query as parse

Discussão em 'Angular' iniciado por Vignesh, Novembro 25, 2025.

  1. Vignesh

    Vignesh Guest

    So I have an MEAN stack application where user types query ( or copy from mongodb compass ) in a editor and I use nodejs in backend to perform that query ,

    So I use codemirror editor to text codes , currently I enabled javascript editor to allow users to type ObjectId , as sometimes user type query in Mongodb compass and paste here in input so how can I safely convert the js object to mongodb query

    initJsonEditor() {
    if (this.jsonEditorView) {
    this.jsonEditorView.destroy();
    }

    let editorTarget: ElementRef | null = null;
    let form: FormGroup | null = null;

    if (this.selected_widget_type === DASHBOARD_CONSTANTS.html_content) {
    editorTarget = this.htmlQueryEditor;
    form = this.html_form;
    } else if (this.selected_widget_type === DASHBOARD_CONSTANTS.chart) {
    editorTarget = this.chartQueryEditor;
    form = this.chart_form;
    } else if (this.selected_widget_type === DASHBOARD_CONSTANTS.table) {
    editorTarget = this.tableQueryEditor;
    form = this.table_form;
    }

    if (!editorTarget?.nativeElement) {
    setTimeout(() => this.initJsonEditor(), 50);
    return;
    }

    if (!editorTarget || !form) return;
    this.jsonEditorErrorMessage = null;

    this.jsonEditorView = new EditorView({
    parent: editorTarget.nativeElement,
    state: EditorState.create({
    doc: form.get("query")?.value || "",
    extensions: [
    basicSetup,
    oneDark,
    javascript({
    jsx : false,
    typescript : false,
    }),
    lintGutter(),
    // this.jsonLint(),
    EditorView.updateListener.of((update) => {
    if (update.docChanged) {
    form.get("query")?.setValue(update.state.doc.toString());
    }
    }),
    ],
    }),
    });
    }


    Above code ifor my editor for codemirror as in js

    And while submitting form I checking that parse as it's valid


    const fn = new Function (
    const ObjectId = (id) => ( { $oid : id });

    return query
    )


    The above code is works but if I type { $oid then I get error as I wrap that code in try catch so , is there any way that I can parse safely and correctly

    Continue reading...

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