aea9c7b5e2
* Separate Repository into multiple Repositories * Use struct scan for transactions * Use struct scan for blocks * Remove unused block repo methods * Update naming * Rename / Cleanup repository related fields
28 lines
790 B
Go
28 lines
790 B
Go
package postgres
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import "github.com/vulcanize/vulcanizedb/pkg/core"
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type NodeRepository interface {
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CreateNode(node *core.Node) error
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}
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func (db *DB) CreateNode(node *core.Node) error {
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var nodeId int64
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err := db.DB.QueryRow(
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`INSERT INTO nodes (genesis_block, network_id, node_id, client_name)
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VALUES ($1, $2, $3, $4)
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ON CONFLICT (genesis_block, network_id, node_id)
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DO UPDATE
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SET genesis_block = $1,
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network_id = $2,
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node_id = $3,
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client_name = $4
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RETURNING id`,
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node.GenesisBlock, node.NetworkId, node.Id, node.ClientName).Scan(&nodeId)
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if err != nil {
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return ErrUnableToSetNode
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}
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db.nodeId = nodeId
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return nil
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}
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