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feat: accept async iterators into blockstore.putMany #209

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Merged
merged 4 commits into from
Sep 20, 2019
Merged

feat: accept async iterators into blockstore.putMany #209

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e343b31
feat: accept async iterators into blockstore.putMany
achingbrain Sep 20, 2019
41921a0
docs: Update src/blockstore.js
achingbrain Sep 20, 2019
f7e2e8e
chore: remove CI commitlint
jacobheun Sep 20, 2019
efd4360
docs: update docs with new api
achingbrain Sep 20, 2019
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23 changes: 9 additions & 14 deletions src/blockstore.js
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Original file line number Diff line number Diff line change
Expand Up @@ -85,26 +85,21 @@ function createBaseStore (store) {
/**
* Like put, but for more.
*
* @param {Array<Block>} blocks
* @param {AsyncIterable<Block>} blocks
* @returns {Promise<void>}
*/
async putMany (blocks) {
const keys = blocks.map((b) => ({
key: cidToKey(b.cid),
block: b
}))

const batch = store.batch()

await Promise.all(
keys.map(async k => {
if (await store.has(k.key)) {
return
}
for await (const block of blocks) {
const key = cidToKey(block.cid)

batch.put(k.key, k.block.data)
})
)
if (await store.has(key)) {
continue
}

batch.put(key, block.data)
}

return batch.commit()
},
Expand Down