graphql-schema.edn

{:enums
 {:dtype
  {:description "whether the money was added or removed"
   :values      [:DEBIT :CREDIT]}}
 :objects
 {:Transaction
  {:description "The result of money successfully being transferred"
   :fields      {
                 :id          {:type (non-null Int)}
                 :iban        {:type String :description "The iban of the account that was changed."}
                 :new_balance {:type String :description "The amount in euros after the transaction."}
                 :changed_by  {:type String :description "The amount in euros of the change, a negative number means debit, positive is credit."}
                 :from_to     {:type String :description "The iban or name of the counter party."}
                 :descr       {:type String :description "The description of why the money was transferred."}
                 :direction   {:type :dtype :description "Whether it's a DEBIT or CREDIT change."}
                 }}
  :AccountResult
  {:description "The information needed to make transactions"
   :fields      {
                 :iban   {:type String :description "The iban of the account."}
                 :token  {:type String :description "The token needed to access the account."}
                 :reason {:type String :description "In case of error this will be filled."}
                 }}
  :MoneyTransferResult
  {:description "The feedback from a money transfer request"
   :fields      {
                 :uuid    {:type String :description "Uuid used for the request"}
                 :success {:type Boolean :description "Whether the transfer succeeded"}
                 :reason  {:type String :description "The reason the transfer failed."}
                 }}}
 :queries
 {
  :transaction_by_id
  {:type        :Transaction
   :description "Select a transaction by its unique id, if it exists."
   :args        {:id {:type (non-null Int)}}
   :resolve     :query/transaction-by-id}
  :transactions_by_iban
  {:type        (list Transaction)
   :description "Get all the transactions of a iban."
   :args        {:iban      {:type (non-null String)}
                 :max_items {:type (non-null Int)}}
   :resolve     :query/transactions-by-iban}
  :all_last_transactions
  {:type        (list Transaction)
   :description "Get last transaction of all active iban."
   :resolve     :query/all-last-transactions}
  }
 :mutations
 {
  :get_account
  {:type        :AccountResult
   :description "Get the result of account creation, account may be just created or already exist"
   :args        {:username {:type        (non-null String)
                            :description "The username used to log in some other time"}
                 :password {:type        (non-null String)
                            :description "Password needed to log in some other time"}}
   :resolve     :mutation/get-account}
  :money_transfer
  {:type        :MoneyTransferResult
   :description "Try to make a money transfer"
   :args        {:uuid     {:type        (non-null String)
                            :description "This will be used to prevent duplication, and to allow to retrieve the status later on"}
                 :username {:type        (non-null String)
                            :description "The username linked to the account"}
                 :token    {:type        (non-null String)
                            :description "The token needed to authenticate the transaction"}
                 :amount   {:type        (non-null Int)
                            :description "The amount in euro cents to transfer"}
                 :from     {:type        (non-null String)
                            :description "The iban of the account the money is debited"}
                 :to       {:type        (non-null String)
                            :description "The iban of the account the money is credited"}
                 :descr    {:type        (non-null String)
                            :description "The description of the money transfer"}}
   :resolve     :mutation/money-transfer}
  }
 :subscriptions
 {
  :stream_transactions
  {:type        :Transaction
   :description "Get transactions as they happen, with optional filtering"
   :args        {:iban           {:type        String
                                  :description "optional filter on matching iban"}
                 :min_amount     {:type        Int
                                  :description "optional filter based on transferred amount"}
                 :max_amount     {:type        Int
                                  :description "optional filter based on transferred amount"}
                 :direction      {:type        :dtype
                                  :description "optional filter on DEBIT or CREDIT"}
                 :descr_includes {:type        String
                                  :description "optional filter on containing in description"}}
   :stream      :stream-transactions}}}