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| 1 | +import { DynamoHelper } from './DynamoHelper'; |
| 2 | +import { ConditionExpressionKind, FilterOperators } from './types'; |
| 3 | + |
| 4 | +const table = { |
| 5 | + name: 'till-x-test-in', |
| 6 | + indexes: { |
| 7 | + default: { |
| 8 | + partitionKeyName: 'pk', |
| 9 | + sortKeyName: 'sk', |
| 10 | + }, |
| 11 | + gsi1: { |
| 12 | + partitionKeyName: 'gs1pk', |
| 13 | + sortKeyName: 'gs1sk', |
| 14 | + }, |
| 15 | + gsi2: { |
| 16 | + partitionKeyName: 'gs2pk', |
| 17 | + sortKeyName: 'gs2sk', |
| 18 | + }, |
| 19 | + gsi3: { |
| 20 | + partitionKeyName: 'gs3pk', |
| 21 | + sortKeyName: 'gs3sk', |
| 22 | + }, |
| 23 | + gsi4: { |
| 24 | + partitionKeyName: 'gs4pk', |
| 25 | + sortKeyName: 'gs4sk', |
| 26 | + }, |
| 27 | + gsi5: { |
| 28 | + partitionKeyName: 'gs5pk', |
| 29 | + sortKeyName: 'gs5sk', |
| 30 | + }, |
| 31 | + gsi6: { |
| 32 | + partitionKeyName: 'gs6pk', |
| 33 | + sortKeyName: 'gs6sk', |
| 34 | + }, |
| 35 | + }, |
| 36 | +}; |
| 37 | +const client = new DynamoHelper(table, 'ap-southeast-1'); |
| 38 | + |
| 39 | +client |
| 40 | + .query({ |
| 41 | + where: { |
| 42 | + pk: 'store#37059ae2-dfb9-40c8-953a-f68aa872c86a#settings', |
| 43 | + appVersion: { exists: false }, |
| 44 | + }, |
| 45 | + }) |
| 46 | + .then(x => console.log(x, '\n len: ' + x.length)); |
| 47 | + |
| 48 | +client |
| 49 | + .query( |
| 50 | + { |
| 51 | + where: { |
| 52 | + gs1pk: 'deviceprofile#d0c622d0-4343-4583-9c02-54b1865cf609', |
| 53 | + appVersion: { exists: true }, |
| 54 | + }, |
| 55 | + }, |
| 56 | + 'gsi1', |
| 57 | + ) |
| 58 | + .then(x => console.log(x, '\n len: ' + x.length)); |
| 59 | + |
| 60 | +async function testConditionalUpdateItem() { |
| 61 | + const storeId = '61da543d-1252-45b9-bc98-389c40d96761'; |
| 62 | + const updatedOrder = { |
| 63 | + pk: `STORE#${storeId}`, |
| 64 | + sk: 'open-shift', |
| 65 | + status: 'open', |
| 66 | + updatedAt: new Date().toISOString(), |
| 67 | + }; |
| 68 | + await client.updateItem( |
| 69 | + { pk: updatedOrder.pk, sk: updatedOrder.sk }, // Key object with both partition and sort key |
| 70 | + updatedOrder, |
| 71 | + [ |
| 72 | + { |
| 73 | + kind: ConditionExpressionKind.Comparison, |
| 74 | + key: 'pk', |
| 75 | + comparator: ('attribute_not_exists' as unknown) as FilterOperators, |
| 76 | + value: updatedOrder.pk, |
| 77 | + }, |
| 78 | + ], |
| 79 | + ); |
| 80 | +} |
| 81 | +testConditionalUpdateItem(); |
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