This technique accepts our question being a parameter plus a Func delegate that accepts two parameters of variety Firm conclude Worker. In the delegate, we try to extract a corporation by its Id price. If it doesn’t exist, we keep it inside the currentCompany variable and add it into the dictionary. Also, we assign all the staff to that present company and return it from a Func delegate.
Right here we will just outline the IUnitOfWork and inject it into your Controller’s constructor. After that, we make separate Action Solutions for each CRUD operation and use the device of labor item. That’s it with the implementation. Let’s examination it.
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QuerySingleOrDefault – executes a question and maps the result or possibly a default price Should the sequence is vacant. It throws an exception if there is more than one element from the sequence
We’ll explain to you just the repository technique where by we employ transactions. All The remainder is rather very simple as we repeated the ways quite a few times in the following paragraphs:
general public course Employee public int Id get; established; general public string Identify get; set; general public int Age get; set; public string Position get; established; public int CompanyId get; set;
With this feature all is needed is anonymous object’s fields hold the very same title from the made use of parameters. You should use the “@” indicator also in the field title If you need or you can omit it so long as, yet again, the name matches the parameter you wish to assign the worth to.
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Executes a query and maps The end result to a listing of dynamic objects or, if specified, to an index of strongly typed objects:
This is very concise and clean, nevertheless it doesn’t make it possible for to specify if a parameter is definitely an input or output parameter, and the info kind is inferred from your parameter form by itself. Listed here’s what get executed about the database:
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This technique executes a question that doesn’t return any resultset. Its return price includes that quantity of rows affected by the question. In case the executed in fact generates a resultset, that can be discarded.
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