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Product seeding completed

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This commit is contained in:
Khwezi Mngoma
2026-05-29 23:02:06 +02:00
parent 60fcc70e98
commit 50eee03dbe
3 changed files with 302 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files
LiteCharms.Features.MidrandBooks.Seed/Configuration/CdnSettings.cs
+6
View File
@@ -5,4 +5,10 @@ public class CdnSettings
public string? BaseCdn { get; set; }
public string[]? BookCovers { get; set; }
public string[]? Authors { get; set; }
public string[]? AuthorThumbnails { get; set; }
public string[]? BookThumbnails { get; set; }
}
LiteCharms.Features.MidrandBooks.Seed/ProductsSeederService.cs
+61 -7
View File
@@ -65,8 +65,19 @@ public class ProductsSeederService(ProductService productService, AuthorService
"Unlocking Creative Flow Under Pressure"
);
// Defensive Length Processing to avoid Entity Framework / Postgres string truncation crashes
var rawTitle = $"{faker.Company.CatchPhrase()} with {bookTopic}";
// Dynamic raw title generation formulas executed via random function picker
var titlePatterns = new Func<string>[]
{
() => $"{faker.Company.CatchPhrase()} with {bookTopic}",
() => $"The {faker.Commerce.ProductAdjective()} Guide to {bookTopic}",
() => $"Mastering {bookTopic}: A {faker.Company.Bs()} Blueprint",
() => $"{bookTopic} for the Modern {faker.Name.JobTitle()}",
() => $"Advanced {bookTopic}: Demystifying the {faker.Company.CatchPhrase()}",
() => $"{faker.Random.Replace("###")} Blueprints for {bookTopic}"
};
// Pick a format template and resolve it down to raw string text
var rawTitle = faker.PickRandom(titlePatterns)();
var bookTitle = rawTitle.Length > 255 ? rawTitle[..252] + "..." : rawTitle;
var rawSummary = $"A comprehensive guide to mastering {bookTopic}. Learn modern implementation techniques through real-world software engineering paradigms.";
@@ -80,6 +91,21 @@ public class ProductsSeederService(ProductService productService, AuthorService
var authorLastName = faker.Name.LastName();
var publisherCompany = faker.Company.CompanyName();
// Safe bounded random picking for book thumbnails
string? pickedBookThumbnail = null;
string? pickedBookThumbnail1 = null;
string? pickedBookThumbnail2 = null;
string? pickedBookThumbnail3 = null;
string? pickedBookThumbnail4 = null;
if (cdnSettings.BookThumbnails is not null && cdnSettings.BookThumbnails.Length > 0)
{
pickedBookThumbnail = $"{cdnSettings.BaseCdn}{faker.PickRandom(cdnSettings.BookThumbnails)}";
pickedBookThumbnail1 = $"{cdnSettings.BaseCdn}{faker.PickRandom(cdnSettings.BookThumbnails)}";
pickedBookThumbnail2 = $"{cdnSettings.BaseCdn}{faker.PickRandom(cdnSettings.BookThumbnails)}";
pickedBookThumbnail3 = $"{cdnSettings.BaseCdn}{faker.PickRandom(cdnSettings.BookThumbnails)}";
pickedBookThumbnail4 = $"{cdnSettings.BaseCdn}{faker.PickRandom(cdnSettings.BookThumbnails)}";
}
// Step 1: Add Product
var productCreateResult = await productService.CreateProductAsync(new Products.Models.CreateProduct
{
@@ -95,7 +121,8 @@ public class ProductsSeederService(ProductService productService, AuthorService
Manufacturer = $"{authorFirstName} {authorLastName} / {publisherCompany}",
SerialNumber = faker.Phone.PhoneNumber("978-##########")
},
Categories = ["Coding", "Computers", "IT"]
Categories = ["Coding", "Computers", "IT"],
ThumbnailUrls = pickedBookThumbnail is not null ? [pickedBookThumbnail, pickedBookThumbnail1!, pickedBookThumbnail2!, pickedBookThumbnail3!, pickedBookThumbnail4!] : null
}, stoppingToken);
if (productCreateResult.IsFailed)
@@ -116,7 +143,6 @@ public class ProductsSeederService(ProductService productService, AuthorService
// Step 3: Create Product Price
var productPriceCreateResult = await productService.CreateProductPriceAsync(productId: productCreateResult.Value, request: new Products.Models.CreateProductPrice
{
// Generates fair, dynamic prices in Rands between R150 and R650, snapped neatly to integers
Amount = Math.Round(faker.Random.Decimal(150m, 650m), 2),
Discount = 0.0m
}, stoppingToken);
@@ -127,6 +153,34 @@ public class ProductsSeederService(ProductService productService, AuthorService
break;
}
// Safe bounded picking for Authors (Real Avatars)
string authorAvatarUrl = faker.Internet.Avatar(); // Fallback
if (cdnSettings.Authors is not null && cdnSettings.Authors.Length > 0)
{
authorAvatarUrl = $"{cdnSettings.BaseCdn}{faker.PickRandom(cdnSettings.Authors)}";
}
// Safe bounded picking for Author Thumbnails (Cartoon Avatars)
string? authorThumbnailUrl = null;
if (cdnSettings.AuthorThumbnails is not null && cdnSettings.AuthorThumbnails.Length > 0)
{
var selectedThumb = faker.PickRandom(cdnSettings.AuthorThumbnails);
authorThumbnailUrl = $"{cdnSettings.BaseCdn}{selectedThumb}.jpg";
}
// Synthesize a highly dynamic, organic opening bio statement
var professionalBackgrounds = new[]
{
$"{authorFirstName} {authorLastName} is an award-winning {faker.Name.JobDescriptor()} {faker.Name.JobTitle()} with over {faker.Random.Number(5, 25)} years of core engineering domain expertise.",
$"As a veteran systems consultant and practicing {faker.Name.JobTitle()}, {authorFirstName} has spent decades leading digital infrastructure transformations and managing complex topologies.",
$"Operating from modern innovation hubs, {authorFirstName} {authorLastName} specializes in global product strategies and serves as an authority in {faker.Name.JobDescriptor()} computing.",
$"With a rich professional background as a principal {faker.Name.JobTitle()} at {publisherCompany}, {authorFirstName} has spent a lifetime refining the system workflows highlighted here."
};
// Pick a randomized context hook and append a 2-paragraph contextual narrative block
var biographyPrefix = faker.PickRandom(professionalBackgrounds);
var authorBiography = $"{biographyPrefix} {faker.Lorem.Paragraph(2)}";
// Step 4: Create Author
var authorCreateResult = await authorService.CreateAuthorAsync(request: new Authors.Models.CreateAuthor
{
@@ -137,7 +191,7 @@ public class ProductsSeederService(ProductService productService, AuthorService
PublisherType = faker.PickRandom<PublisherTypes>(),
Email = faker.Internet.Email(authorFirstName, authorLastName),
Website = faker.Internet.Url(),
ImageUrl = faker.Internet.Avatar(),
ImageUrl = authorAvatarUrl,
SocialMedia =
[
new Models.SocialMedia
@@ -155,8 +209,8 @@ public class ProductsSeederService(ProductService productService, AuthorService
Url = $"https://github.com/tech-{authorFirstName.ToLower(culture)}"
}
],
Biography = $"{authorFirstName} {authorLastName} is a veteran technologist and systems architect with over a decade of domain expertise. " + faker.Lorem.Paragraph(2),
ThumbnailImageUrl = null
Biography = authorBiography,
ThumbnailImageUrl = authorThumbnailUrl
}, stoppingToken);
if (authorCreateResult.IsFailed)
LiteCharms.Features.MidrandBooks.Seed/appsettings.json
+235 -2
View File
@@ -23,6 +23,239 @@
"d44a3c04-f124-4f0b-8301-3841ae2fd439_1764780121224.webp",
"e6ba52f208914285bcdf1966cfb08f6f.jpg",
"fa9cbbe6-f947-4f83-8e98-61d2661f43e0_1764841636705.webp"
]
],
"Authors": [
"authors/uifaces-human-avatar.jpg",
"authors/uifaces-human-avatar-1.jpg",
"authors/uifaces-human-avatar-2.jpg",
"authors/uifaces-human-avatar-3.jpg",
"authors/uifaces-human-avatar-4.jpg",
"authors/uifaces-human-avatar-5.jpg",
"authors/uifaces-human-avatar-6.jpg",
"authors/uifaces-human-avatar-7.jpg",
"authors/uifaces-human-avatar-8.jpg",
"authors/uifaces-human-avatar-9.jpg",
"authors/uifaces-human-avatar-10.jpg",
"authors/uifaces-human-avatar-11.jpg",
"authors/uifaces-human-avatar-12.jpg",
"authors/uifaces-human-avatar-13.jpg",
"authors/uifaces-human-avatar-14.jpg",
"authors/uifaces-human-avatar-15.jpg",
"authors/uifaces-human-avatar-16.jpg"
],
"AuthorThumbnails": [
"authors/thumbnails/uifaces-cartoon-avatar-1",
"authors/thumbnails/uifaces-cartoon-avatar-2",
"authors/thumbnails/uifaces-cartoon-avatar-3",
"authors/thumbnails/uifaces-cartoon-avatar-4",
"authors/thumbnails/uifaces-cartoon-avatar-5",
"authors/thumbnails/uifaces-cartoon-avatar-6",
"authors/thumbnails/uifaces-cartoon-avatar-7",
"authors/thumbnails/uifaces-cartoon-avatar-8",
"authors/thumbnails/uifaces-cartoon-avatar-9",
"authors/thumbnails/uifaces-cartoon-avatar-10"
],
"BookThumbnails": [
"thumbnails/book_thumbnail_001.jpg",
"thumbnails/book_thumbnail_002.jpg",
"thumbnails/book_thumbnail_003.jpg",
"thumbnails/book_thumbnail_004.jpg",
"thumbnails/book_thumbnail_005.jpg",
"thumbnails/book_thumbnail_006.jpg",
"thumbnails/book_thumbnail_007.jpg",
"thumbnails/book_thumbnail_008.jpg",
"thumbnails/book_thumbnail_009.jpg",
"thumbnails/book_thumbnail_010.jpg",
"thumbnails/book_thumbnail_011.jpg",
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]
}
}
}