BA
Better Auth•4w ago
discquist

Api key plugin with Prisma and express server

Hi everyone, Has anyone gotten the api key plugin working with prisma in a separate express.js server? i've implemented the ApiKey schema like so: 
model ApiKey {
  id                  String    @id @default(cuid())
  name                String?
  start               String?
  prefix              String?
  key                 String 
  userId              String    @map("user_id")
  user                User      @relation(fields: [userId], references: [id], onDelete: Cascade)
  refillInterval      Int?      @map("refill_interval")
  refillAmount        Int?      @map("refill_amount")
  lastRefillAt        DateTime? @map("last_refill_at")
  enabled             Boolean   @default(true)
  rateLimitEnabled    Boolean   @default(false) @map("rate_limit_enabled")
  rateLimitTimeWindow Int?      @map("rate_limit_time_window")
  rateLimitMax        Int?      @map("rate_limit_max")
  requestCount        Int       @default(0) @map("request_count")
  remaining           Int?
  lastRequest         DateTime? @map("last_request")
  expiresAt           DateTime? @map("expires_at")
  createdAt           DateTime  @default(now()) @map("created_at")
  updatedAt           DateTime  @updatedAt @map("updated_at")
  permissions         String? 
  metadata            Json?

  @@index([userId])
  @@map("api_key")
}
model ApiKey {
  id                  String    @id @default(cuid())
  name                String?
  start               String?
  prefix              String?
  key                 String 
  userId              String    @map("user_id")
  user                User      @relation(fields: [userId], references: [id], onDelete: Cascade)
  refillInterval      Int?      @map("refill_interval")
  refillAmount        Int?      @map("refill_amount")
  lastRefillAt        DateTime? @map("last_refill_at")
  enabled             Boolean   @default(true)
  rateLimitEnabled    Boolean   @default(false) @map("rate_limit_enabled")
  rateLimitTimeWindow Int?      @map("rate_limit_time_window")
  rateLimitMax        Int?      @map("rate_limit_max")
  requestCount        Int       @default(0) @map("request_count")
  remaining           Int?
  lastRequest         DateTime? @map("last_request")
  expiresAt           DateTime? @map("expires_at")
  createdAt           DateTime  @default(now()) @map("created_at")
  updatedAt           DateTime  @updatedAt @map("updated_at")
  permissions         String? 
  metadata            Json?

  @@index([userId])
  @@map("api_key")
}
But i keep getting this error when i try to create new api key from my client: ```` file:///Users/user/dev/project/repo_name/backend/node_modules/.pnpm/[email protected]/node_modules/better-auth/dist/shared/better-auth.rSYJCd3o.mjs:96 return schema[model].modelName !== model ? schema[model].modelName : config.usePlural ? ${model}s` : model; ^ TypeError: Cannot read properties of undefined (reading 'modelName') ````
4 Replies
discquist
discquistOP•4w ago
And for reference here is how i configured my plugin server-side: 
plugins: [
    apiKey({
      schema: {
        apikey: {
          modelName: "apiKey",
          fields: {
            userId: "user_id",
            refillInterval: "refill_interval",
            refillAmount: "refill_amount",
            lastRefillAt: "last_refill_at",
            rateLimitEnabled: "rate_limit_enabled",
            rateLimitTimeWindow: "rate_limit_time_window",
            rateLimitMax: "rate_limit_max",
            requestCount: "request_count",
            lastRequest: "last_request",
            expiresAt: "expires_at",
            createdAt: "created_at",
            updatedAt: "updated_at",
          },
        },
      },
    }),
  ],
plugins: [
    apiKey({
      schema: {
        apikey: {
          modelName: "apiKey",
          fields: {
            userId: "user_id",
            refillInterval: "refill_interval",
            refillAmount: "refill_amount",
            lastRefillAt: "last_refill_at",
            rateLimitEnabled: "rate_limit_enabled",
            rateLimitTimeWindow: "rate_limit_time_window",
            rateLimitMax: "rate_limit_max",
            requestCount: "request_count",
            lastRequest: "last_request",
            expiresAt: "expires_at",
            createdAt: "created_at",
            updatedAt: "updated_at",
          },
        },
      },
    }),
  ],
Ping
Ping•4w ago
Just a side note, it's aside to your issue, but metadata should be a string, Better Auth doesn't have built-in functionality to store JSON fields yet
Ping
Ping•4w ago
discquist
discquistOP•4w ago
Hi! Thanks for the quick investigation, was pulling my hair a little bit. Rolled back to rolling my own api keys for now but will give this another try as soon as the PR is merged.

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