Spaces:
Running
Running
File size: 9,385 Bytes
ec947b6 77ebc6a d9836ef ec947b6 d9836ef ec947b6 d9836ef c7e7da5 d9836ef 0e97e34 d9836ef 35103e1 d9836ef 0e97e34 d9836ef ec947b6 d9836ef ec947b6 d9836ef ec947b6 d9836ef 77ebc6a d9836ef 93c9c23 ec947b6 93c9c23 d9836ef a07d469 ec947b6 a07d469 ec947b6 a07d469 ec947b6 a07d469 d9836ef ec947b6 d9836ef ec947b6 6b6680b ec947b6 6b6680b d9836ef 6b6680b d9836ef 6b6680b d9836ef 27fff89 cb1e135 27fff89 d9836ef ec947b6 d9836ef ec947b6 d9836ef ec947b6 d9836ef ec947b6 d9836ef ec947b6 d9836ef 3b2ed62 ec947b6 77ebc6a ec947b6 d9836ef |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 |
using System.Globalization;
using System.Linq;
using System.Text.Json;
using CsvHelper;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.ObjectPool;
var builder = WebApplication.CreateBuilder(args);
builder.WebHost.ConfigureKestrel(serverOptions =>
{
serverOptions.Listen(System.Net.IPAddress.Any, 7860); // Listen on all network interfaces on port 5000
});
builder.Services.AddDbContext<QuoteDbContext>(options =>
options.UseSqlite("Data Source=quotes.db"));
builder.Services.AddCors(options =>
{
options.AddPolicy(name: "CorsPolicy", builder =>
{
builder.AllowAnyOrigin()
.AllowAnyHeader()
.AllowAnyMethod();
});
});
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();
var app = builder.Build();
// Configure the HTTP request pipeline.
//if (app.Environment.IsDevelopment())
{
app.UseSwagger();
app.UseSwaggerUI();
}
const int MaxPageSize = 100;
app.UseCors();
app.MapGet("/quotes", async (QuoteDbContext db, int pageNumber = 1, int pageSize = 10, [FromQuery] DataSetSources dataset = DataSetSources.all) =>
{
if (!Enum.IsDefined(typeof(DataSetSources), dataset))
return Results.BadRequest("Invalid dataset.");
if (pageNumber < 1) pageNumber = 1;
if (pageSize < 1) pageSize = 10;
pageSize = Math.Min(pageSize, MaxPageSize); // Limit pageSize to MaxPageSize
var quotes = GlobalData.Quotes;
if (dataset != DataSetSources.all)
{
quotes = quotes.Where(x => x.DataSet == dataset.ToString()).ToList();
}
quotes = quotes
.Skip((pageNumber - 1) * pageSize)
.Take(pageSize)
.ToList();
return Results.Ok(quotes);
});
// app.MapGet("/quotes/{id}", async (int id, QuoteDbContext db) =>
// await db.Quotes.FindAsync(id) is Quote quote
// ? Results.Ok(quote)
// : Results.NotFound("Quote not found"));
// app.MapPost("/quotes", async (Quote newQuote, QuoteDbContext db) =>
// {
// db.Quotes.Add(newQuote);
// await db.SaveChangesAsync();
// return Results.Created($"/quotes/{newQuote.Id}", newQuote);
// });
// app.MapPut("/quotes/{id}", async (int id, Quote updatedQuote, QuoteDbContext db) =>
// {
// var quote = await db.Quotes.FindAsync(id);
// if (quote is null) return Results.NotFound("Quote not found");
// quote.Author = updatedQuote.Author;
// quote.QuoteText = updatedQuote.QuoteText;
// quote.Source = updatedQuote.Source;
// quote.Book = updatedQuote.Book;
// quote.Categories = updatedQuote.Categories;
// quote.Url = updatedQuote.Url;
// quote.Isbn = updatedQuote.Isbn;
// quote.Language = updatedQuote.Language;
// quote.OriginalLanguage = updatedQuote.OriginalLanguage;
// await db.SaveChangesAsync();
// return Results.NoContent();
// });
// app.MapDelete("/quotes/{id}", async (int id, QuoteDbContext db) =>
// {
// var quote = await db.Quotes.FindAsync(id);
// if (quote is null) return Results.NotFound("Quote not found");
// db.Quotes.Remove(quote);
// await db.SaveChangesAsync();
// return Results.NoContent();
// });
// Random quote endpoint
app.MapGet("/quotes/random", async (QuoteDbContext db, [FromQuery] DataSetSources dataset = DataSetSources.all) =>
{
if (!Enum.IsDefined(typeof(DataSetSources), dataset))
return Results.BadRequest("Invalid dataset.");
int quoteCount = 0;
if (dataset != DataSetSources.all)
{
quoteCount = GlobalData.Quotes.Count(q => q.DataSet == dataset.ToString());
}
else
{
quoteCount = GlobalData.Quotes.Count(); //await db.Quotes.CountAsync();
}
if (quoteCount == 0)
return Results.NotFound("No quotes available.");
var random = new Random();
var randomIndex = random.Next(quoteCount);
Quote? randomQuote = null;
if (dataset != DataSetSources.all)
{
randomQuote = GlobalData.Quotes
.Where(q => q.DataSet == dataset.ToString())
.Skip(randomIndex)
.Take(1)
.FirstOrDefault();
}
else
{
randomQuote = GlobalData.Quotes[randomIndex]; //await db.Quotes.Skip(randomIndex).Take(1).FirstOrDefaultAsync();
}
return randomQuote != null ? Results.Ok(randomQuote) : Results.NotFound("No quote found.");
});
// Search quotes by author, categories, book, or quoteText with pagination
app.MapGet("/quotes/search", async (string query, QuoteDbContext db, int pageNumber = 1, int pageSize = 10, [FromQuery] DataSetSources dataset = DataSetSources.all) =>
{
if (!Enum.IsDefined(typeof(DataSetSources), dataset))
return Results.BadRequest("Invalid dataset.");
var queryQuotes = GlobalData.Quotes.AsQueryable(); //db.Quotes.AsQueryable();
if (dataset != DataSetSources.all)
{
queryQuotes = queryQuotes.Where(q => q.DataSet == dataset.ToString());
}
if (!string.IsNullOrWhiteSpace(query))
{
query = query.ToLower();
queryQuotes = queryQuotes.Where(q =>
q.Author.ToLower().Contains(query) ||
(q.Categories != null && q.Categories.ToLower().Contains(query)) ||
(q.Book != null && q.Book.ToLower().Contains(query)) ||
q.QuoteText.ToLower().Contains(query)
);
}
if (pageNumber < 1) pageNumber = 1;
if (pageSize < 1) pageSize = 10;
pageSize = Math.Min(pageSize, MaxPageSize); // Limit pageSize to MaxPageSize
var paginatedQuotes = queryQuotes
.Skip((pageNumber - 1) * pageSize)
.Take(pageSize)
.ToList();
return paginatedQuotes.Any() ? Results.Ok(paginatedQuotes) : Results.NotFound("No matching quotes found.");
});
app.MapGet("/health", () => Results.Ok(new { Status = "Healthy", Timestamp = DateTime.UtcNow }));
app.MapGet("/", () => Results.Ok(new { message = "Hello!", Timestamp = DateTime.UtcNow }));
async Task SaveSource1Async(string jsonFilePath, QuoteDbContext db)
{
var path = Path.Combine(Directory.GetCurrentDirectory(), "data", jsonFilePath);
if (!File.Exists(path))
throw new FileNotFoundException("The JSON file for seeding is missing.");
// Fields
// ==========
// Quote (string)
// Author (string)
// Tags (list<string>)
// Category (string)
var jsonString = await File.ReadAllTextAsync(path);
// TODO: import data and sanitize relevant fields: Trim and Trim('"')
var quotes = JsonSerializer.Deserialize<List<MittalInput>>(jsonString);
var uniqueQuotes = quotes.DistinctBy(x => x.Content).ToList();
foreach (var quote in uniqueQuotes)
{
var q = quote.GetQuote1();
if (!db.Quotes.Any(x => x.QuoteText == q.QuoteText.CleanString()))
{
db.Quotes.Add(q);
await db.SaveChangesAsync();
}
}
}
async Task SaveSource2Async(string jsonFile, QuoteDbContext db)
{
var path = Path.Combine(Directory.GetCurrentDirectory(), "data", jsonFile);
if (!File.Exists(path))
throw new FileNotFoundException("The JSON file for seeding is missing.");
// Fields
// ==========
// content (string)
// author (string)
// tags (list<string>)
var jsonString = await File.ReadAllTextAsync(path);
// TODO: import data and sanitize relevant fields: Trim and Trim('"')
var quotes = JsonSerializer.Deserialize<List<QuotableInput>>(jsonString);
var uniqueQuotes = quotes.DistinctBy(x => x.Content).ToList();
foreach (var quote in uniqueQuotes)
{
var q = quote.GetQuote2();
if (!db.Quotes.Any(x => x.QuoteText == q.QuoteText.CleanString()))
{
db.Quotes.Add(q);
await db.SaveChangesAsync();
}
}
}
async Task SaveSource3Async(string csvFile, QuoteDbContext db)
{
var path = Path.Combine(Directory.GetCurrentDirectory(), "data", csvFile);
if (!File.Exists(path))
throw new FileNotFoundException("The CSV file for seeding is missing.");
// Fields
// ==========
// quote (string)
// author (string)
// category (string)
//read csv file into list of records
var reader = new StreamReader(path);
var csv = new CsvReader(reader, CultureInfo.InvariantCulture);
var records = csv.GetRecords<ManannInput>().ToList();
foreach (var record in records)
{
var q = record.GetQuote3();
if (!db.Quotes.Any(x => x.QuoteText == q.QuoteText.CleanString()))
{
db.Quotes.Add(q);
await db.SaveChangesAsync();
}
}
}
// Seed database
async Task SeedDatabase(QuoteDbContext db)
{
if (await db.Quotes.AnyAsync())
return; // Database is already seeded
await SaveSource1Async("source1.json", db);
await SaveSource2Async("source2.json", db);
await SaveSource3Async("source3.csv", db);
}
using (var scope = app.Services.CreateScope())
{
var db = scope.ServiceProvider.GetRequiredService<QuoteDbContext>();
//db.Database.EnsureCreated();
GlobalData.Quotes = await db.Quotes.ToListAsync();
//await SeedDatabase(db);
}
app.Run();
|