added getInvetory retriever method fixes #30 #32
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bshahid331
reviewed
Jul 15, 2022
cadence/contracts/NFTRetrieval.cdc
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| let types = NFTCatalog.getCatalogTypeData() | ||
| for nftType in types.keys { | ||
| let typeData=types[nftType]! | ||
| let collectionKey=typeData.keys[0] |
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Why 0 index here? Do we want to handle the case if one nft type has multiple collections like Mint Store?
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All the collections are stored in the same path, we just want the ids of them all. Paritioning these into subcollections will take up a lot of gas since you need to borrow each one.
bshahid331
reviewed
Jul 15, 2022
cadence/contracts/NFTRetrieval.cdc
Outdated
| let collectionKey=typeData.keys[0] | ||
| let catalogEntry = NFTCatalog.getCatalogEntry(collectionIdentifier:collectionKey)! | ||
| let path =catalogEntry.collectionData.publicPath | ||
| let cap= account.getCapability<&{MetadataViews.ResolverCollection}>(path) |
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This won't be guaranteed to exist just a heads up
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What will not be guaranteed to not exist? I check if the cap is linked on the next line.
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The capability is linked
cadence/contracts/NFTRetrieval.cdc
Outdated
| let types = NFTCatalog.getCatalogTypeData() | ||
| for nftType in types.keys { | ||
| let typeData=types[nftType]! | ||
| let collectionKey=typeData.keys[0] |
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LGTM! |
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