Snootalogue/Models/SeedData.cs

using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.DependencyInjection;
using Snootalogue.Data;
using System;
using System.Linq;
using System.Collections.Generic;

namespace Snootalogue.Models {
	public static class SeedData {
		public static void Initialise(IServiceProvider serviceProvider) {
			using (var context = new SnootalogueContext(
				serviceProvider.GetRequiredService<DbContextOptions<SnootalogueContext>>()
			)) {
				if (context.Document.Any()) {
					// database already contains entries, no need to seed it
					return;
				}

				context.Document.AddRange(
					new Document {
						ID = Document.NewID(context),
						Title = "The Peebler Chronicles",
						Filename = "peebler.pdf",
						Size = Convert.ToInt64(0.5 * 1024 * 1024),
						DateAdded = DateTime.UtcNow,
						Authors = new List<string>() { "Pempos", "Artep" },
						Category = "News",
						Hash = "0d96a4ff68ad6d4b6f1f30f713b18d5184912ba8dd389f86aa7710db079abcb0"
					},
					new Document {
						ID = Document.NewID(context),
						Title = "Smooched by a Wifeoid",
						Filename = "smooched_by_a_wifeoid.pdf",
						Size = 7 * 1024 * 1024,
						DateAdded = DateTime.UtcNow,
						Authors = new List<string>() { "Lynne", "Petra" },
						Category = "Romance",
						Read = true,
						Hash = "0d96a4ff68ad6d4b6f1f30f713b18d5184912ba8dd389f86aa7710db079abcb0"
					},
					new Document {
						ID = Document.NewID(context),
						Title = "What on Boo Earth? My Girlfriend can Walk on the Ceiling?!",
						Filename = "ceiling_gf.pdf",
						Size = Convert.ToInt64(22.5 * 1024 * 1024),
						DateAdded = DateTime.UtcNow,
						Authors = new List<string>() { "Lynne" },
						Category = "Romance",
						Hash = "0d96a4ff68ad6d4b6f1f30f713b18d5184912ba8dd389f86aa7710db079abcb0"
					}
				);

				context.SaveChanges();
			}
		}
	}
}