cursor-plugin-convex-rule-async-handling

name	cursor-plugin-convex-rule-async-handling
description	Always await promises in Convex functions to prevent unexpected behavior
metadata	{"version":"0.1.0"}

Async Handling in Convex

Always await all promises in Convex functions. Not awaiting promises (e.g., await ctx.scheduler.runAfter, await ctx.db.patch, await ctx.db.insert) may cause unexpected behavior.

Examples

Bad:

export const updateUser = mutation({
  handler: async (ctx, args) => {
    ctx.db.patch(args.userId, { name: args.name }); // Missing await
  }
});

Good:

export const updateUser = mutation({
  handler: async (ctx, args) => {
    await ctx.db.patch(args.userId, { name: args.name });
  }
});

Enable the no-floating-promises ESLint rule to catch these errors.