Sumission for Ethereum Blockchain Connector - Excel Online #4 #36
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@mmercuri Not sure if you got a notification for this one. Please review |
mmercuri
approved these changes
Apr 25, 2019
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Purpose
The solutions allows employees to file their expenses in Microsoft Forms, entering the Expense Category, Date and Amount. This info is then stored in Ethereum blockchain using Logic Apps and Ethereum Blockchain Connector. Smart Contract stores the category hash, date and amount and emits event of an expense being logged. Besides that, Smart Contract is keeping track of the total amount spent in each category, and emits event when the totals for a category have been updated. This event is monitored by another Logic App, which in turn updates the Excel file located on SharePoint document library, which displays the spending per category.