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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,170 +1,46 @@ | ||
| package bux | ||
|
|
||
| // RecordTransaction will parse the transaction and Save it into the Datastore | ||
| // | ||
| // Internal (known) transactions: there is a corresponding `draft_transaction` via `draft_id` | ||
| // External (known) transactions: there are output(s) related to the destination `reference_id`, tx is valid (mempool/on-chain) | ||
| // External (unknown) transactions: no reference id but some output(s) match known outputs, tx is valid (mempool/on-chain) | ||
| // Unknown transactions: no matching outputs, tx will be disregarded | ||
| import ( | ||
| "context" | ||
|
|
||
| "github.com/libsv/go-bc" | ||
| ) | ||
|
|
||
| // RecordBlockheader will Save a block header into the Datastore | ||
| // | ||
| // xPubKey is the raw public xPub | ||
| // txHex is the raw transaction hex | ||
| // draftID is the unique draft id from a previously started New() transaction (draft_transaction.ID) | ||
| // hash is the hash of the block header | ||
| // bh is the block header data | ||
| // opts are model options and can include "metadata" | ||
| /*func (c *Client) RecordBlockHeader(ctx context.Context, hash string, bh bc.BlockHeader, | ||
| opts ...ModelOps) (*Transaction, error) { | ||
| func (c *Client) RecordBlockHeader(ctx context.Context, hash string, bh bc.BlockHeader, | ||
| opts ...ModelOps) (*BlockHeader, error) { | ||
|
|
||
| // Check for existing NewRelic transaction | ||
| ctx = c.GetOrStartTxn(ctx, "record_blockheader") | ||
|
|
||
| // Create the model & set the default options (gives options from client->model) | ||
| newOpts := c.DefaultModelOptions(append(opts, New())...) | ||
| transaction := newTransactionWithDraftID( | ||
| txHex, draftID, newOpts..., | ||
| ) | ||
| blockHeader := newBlockHeader(hash, bh, newOpts...) | ||
|
|
||
| // Ensure that we have a transaction id (created from the txHex) | ||
| id := transaction.GetID() | ||
| id := blockHeader.GetID() | ||
| if len(id) == 0 { | ||
| return nil, ErrMissingTxHex | ||
| return nil, ErrMissingBlockHeaderHash | ||
| } | ||
|
|
||
| // Create the lock and set the release for after the function completes | ||
| unlock, err := newWriteLock( | ||
| ctx, "action-record-transaction-"+id, c.Cachestore(), | ||
| ctx, "action-record-block-header-"+id, c.Cachestore(), | ||
| ) | ||
| defer unlock() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| // OPTION: check incoming transactions (if enabled, will add to queue for checking on-chain) | ||
| if !c.IsITCEnabled() { | ||
| transaction.DebugLog("incoming transaction check is disabled") | ||
| } else { | ||
| // Incoming (external/unknown) transaction (no draft id was given) | ||
| if len(transaction.DraftID) == 0 { | ||
| // Process & save the model | ||
| incomingTx := newIncomingTransaction( | ||
| transaction.ID, txHex, newOpts..., | ||
| ) | ||
| if err = incomingTx.Save(ctx); err != nil { | ||
| return nil, err | ||
| } | ||
| // Added to queue | ||
| return newTransactionFromIncomingTransaction(incomingTx), nil | ||
| } | ||
| // Internal tx (must match draft tx) | ||
| if transaction.draftTransaction, err = getDraftTransactionID( | ||
| ctx, transaction.xPubID, transaction.DraftID, | ||
| transaction.GetOptions(false)..., | ||
| ); err != nil { | ||
| return nil, err | ||
| } else if transaction.draftTransaction == nil { | ||
| return nil, ErrDraftNotFound | ||
| } | ||
| } | ||
| // Process & save the transaction model | ||
| if err = transaction.Save(ctx); err != nil { | ||
| if err = blockHeader.Save(ctx); err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| // Return the response | ||
| return transaction, nil | ||
| } | ||
| // NewTransaction will create a new draft transaction and return it | ||
| // | ||
| // ctx is the context | ||
| // rawXpubKey is the raw xPub key | ||
| // config is the TransactionConfig | ||
| // metadata is added to the model | ||
| // opts are additional model options to be applied | ||
| func (c *Client) NewTransaction(ctx context.Context, rawXpubKey string, config *TransactionConfig, | ||
| opts ...ModelOps) (*DraftTransaction, error) { | ||
| // Check for existing NewRelic draftTransaction | ||
| ctx = c.GetOrStartTxn(ctx, "new_transaction") | ||
| // Create the lock and set the release for after the function completes | ||
| unlock, err := newWaitWriteLock( | ||
| ctx, "action-xpub-"+utils.Hash(rawXpubKey), c.Cachestore(), | ||
| ) | ||
| defer unlock() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| // todo: this needs adjusting via Chainstate or mAPI | ||
| if config.FeeUnit == nil { | ||
| config.FeeUnit = c.GetFeeUnit(ctx, "miner") | ||
| } | ||
| // Create the model & set the default options (gives options from client->model) | ||
| draftTransaction := newDraftTransaction( | ||
| rawXpubKey, config, | ||
| c.DefaultModelOptions(append(opts, New())...)..., | ||
| ) | ||
| // Save the model | ||
| if err = draftTransaction.Save(ctx); err != nil { | ||
| return nil, err | ||
| } | ||
| // Return the created model | ||
| return draftTransaction, nil | ||
| } | ||
| // GetTransaction will get a transaction from the Datastore | ||
| // | ||
| // ctx is the context | ||
| // testTxID is the transaction ID | ||
| func (c *Client) GetTransaction(ctx context.Context, xPubID, txID string) (*Transaction, error) { | ||
| // Check for existing NewRelic transaction | ||
| ctx = c.GetOrStartTxn(ctx, "get_transaction") | ||
| // Get the transaction by ID | ||
| transaction, err := getTransactionByID( | ||
| ctx, xPubID, txID, c.DefaultModelOptions()..., | ||
| ) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| if transaction == nil { | ||
| return nil, ErrMissingTransaction | ||
| } | ||
| return transaction, nil | ||
| } | ||
| // GetTransactions will get all transactions for a given xpub from the Datastore | ||
| // | ||
| // ctx is the context | ||
| // rawXpubKey is the raw xPub key | ||
| // metadataConditions is added to the request for searching | ||
| // conditions is added the request for searching | ||
| func (c *Client) GetTransactions(ctx context.Context, xPubID string, metadataConditions *Metadata, | ||
| conditions *map[string]interface{}) ([]*Transaction, error) { | ||
| // Check for existing NewRelic transaction | ||
| ctx = c.GetOrStartTxn(ctx, "get_transaction") | ||
| // Get the transaction by ID | ||
| // todo: add params for: page size and page (right now it is unlimited) | ||
| transactions, err := getTransactionsByXpubID( | ||
| ctx, xPubID, metadataConditions, conditions, 0, 0, | ||
| c.DefaultModelOptions()..., | ||
| ) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| return transactions, nil | ||
| return blockHeader, nil | ||
| } | ||
| */ |
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