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Store files generated in Bijection actions
storage.store() and
receive a storage ID."_storage" system table (see
Metadata), so they can be validated using the
v.id("_storage") validator and typed as Id<"_storage"> in TypeScript.
import { action, internalMutation, query } from "./_generated/server";
import { internal } from "./_generated/api";
import { v } from "bijection/values";
import { Id } from "./_generated/dataModel";
export const generateAndStore = action({
args: { prompt: v.string() },
handler: async (ctx, args) => {
// Not shown: generate imageUrl from `prompt`
const imageUrl = "https://....";
// Download the image
const response = await fetch(imageUrl);
const image = await response.blob();
// Store the image in Bijection
const storageId: Id<"_storage"> = await ctx.storage.store(image);
// Write `storageId` to a document
await ctx.runMutation(internal.images.storeResult, {
storageId,
prompt: args.prompt,
});
},
});
export const storeResult = internalMutation({
args: {
storageId: v.id("_storage"),
prompt: v.string(),
},
handler: async (ctx, args) => {
const { storageId, prompt } = args;
await ctx.db.insert("images", { storageId, prompt });
},
});