56 lines
1001 B
JavaScript
56 lines
1001 B
JavaScript
const AWS = require(`aws-sdk`);
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const shortid = require(`shortid`);
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const dynamodb = new AWS.DynamoDB.DocumentClient({
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region: process.env.AWS_REGION
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});
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const defaultParams = {
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TableName: process.env.db,
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};
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const put = async (kind, item) => {
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const params = {
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...defaultParams,
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Item: {
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...item,
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sk: kind,
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sk2: shortid.generate(),
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createdAt: Date.now(),
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updatedAt: Date.now(),
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}
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};
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await dynamodb.put(params).promise();
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};
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const getByKey = async (key) => {
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const params = {
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...defaultParams,
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KeyConditionExpression: `hk = :hk`,
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ExpressionAttributeValues: { ':hk': key }
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};
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return await dynamodb.query(params).promise();
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};
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const getById = async (type, id) => {
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const params = {
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...defaultParams,
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IndexName: process.env.dbIndex1,
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KeyConditionExpression: `sk2 = :sk2 and sk = :sk`,
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ExpressionAttributeValues: {
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':sk2': id,
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':sk': type,
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}
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};
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return await dynamodb.query(params).promise();
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};
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module.exports = {
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put,
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getByKey,
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getById,
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};
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