added dark mode and light mode

epress_backend/src/product.ts

@@ -0,0 +1,65 @@
+import { Request, Response } from "express";
+import { generateProductId } from "./utils";
+import * as dotenv from "dotenv";
+
+dotenv.config();
+
+interface Product {
+  product_id: string;
+  name: string;
+  image: string;
+  manufacturer: string;
+  manufactureDate: string;
+  expiryDate: string;
+}
+
+const PINATA_JWT: string = process.env.PINATA_JWT || "";
+
+const pinToIPFS = async (product: Product) => {
+  const url = "https://api.pinata.cloud/pinning/pinFileToIPFS";
+
+  const blob = new Blob([JSON.stringify(product, null, 2)], {
+    type: "application/json",
+  });
+
+  const file = new File([blob], `${product.product_id}.txt`);
+  const data = new FormData();
+  data.append("file", file);
+
+  const response = await fetch(url, {
+    method: "POST",
+    headers: {
+      Authorization: `Bearer ${PINATA_JWT}`,
+    },
+    body: data,
+  });
+
+  return await response.json();
+};
+
+export const submitProduct = async (req: Request, res: Response) => {
+  const { name, image, manufacturer, manufactureDate, expiryDate } = req.body;
+
+  if (!name || !image || !manufacturer || !manufactureDate || !expiryDate) {
+    return res.status(400).json({ error: "Some fields are missing" });
+  }
+
+  const product_id = generateProductId(10);
+
+  const productData: Product = {
+    product_id,
+    name,
+    image,
+    manufacturer,
+    manufactureDate,
+    expiryDate,
+  };
+
+  try {
+    const pin = await pinToIPFS(productData);
+
+    return res.json({ ipfs_hash: pin.IpfsHash });
+  } catch (error) {
+    return res.status(500).json({ error: "Error uploading to IPFS" });
+  }
+};

epress_backend/tsconfig.json

@@ -0,0 +1,111 @@
+{
+  "compilerOptions": {
+    /* Visit https://aka.ms/tsconfig to read more about this file */
+
+    /* Projects */
+    // "incremental": true,                              /* Save .tsbuildinfo files to allow for incremental compilation of projects. */
+    // "composite": true,                                /* Enable constraints that allow a TypeScript project to be used with project references. */
+    // "tsBuildInfoFile": "./.tsbuildinfo",              /* Specify the path to .tsbuildinfo incremental compilation file. */
+    // "disableSourceOfProjectReferenceRedirect": true,  /* Disable preferring source files instead of declaration files when referencing composite projects. */
+    // "disableSolutionSearching": true,                 /* Opt a project out of multi-project reference checking when editing. */
+    // "disableReferencedProjectLoad": true,             /* Reduce the number of projects loaded automatically by TypeScript. */
+
+    /* Language and Environment */
+    "target": "ES2015" /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */,
+    // "lib": [],                                        /* Specify a set of bundled library declaration files that describe the target runtime environment. */
+    // "jsx": "preserve",                                /* Specify what JSX code is generated. */
+    // "experimentalDecorators": true,                   /* Enable experimental support for legacy experimental decorators. */
+    // "emitDecoratorMetadata": true,                    /* Emit design-type metadata for decorated declarations in source files. */
+    // "jsxFactory": "",                                 /* Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h'. */
+    // "jsxFragmentFactory": "",                         /* Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'. */
+    // "jsxImportSource": "",                            /* Specify module specifier used to import the JSX factory functions when using 'jsx: react-jsx*'. */
+    // "reactNamespace": "",                             /* Specify the object invoked for 'createElement'. This only applies when targeting 'react' JSX emit. */
+    // "noLib": true,                                    /* Disable including any library files, including the default lib.d.ts. */
+    // "useDefineForClassFields": true,                  /* Emit ECMAScript-standard-compliant class fields. */
+    // "moduleDetection": "auto",                        /* Control what method is used to detect module-format JS files. */
+
+    /* Modules */
+    "module": "ES6" /* Specify what module code is generated. */,
+    // "rootDir": "./",                                  /* Specify the root folder within your source files. */
+    "moduleResolution": "node" /* Specify how TypeScript looks up a file from a given module specifier. */,
+    // "baseUrl": "./",                                  /* Specify the base directory to resolve non-relative module names. */
+    // "paths": {},                                      /* Specify a set of entries that re-map imports to additional lookup locations. */
+    // "rootDirs": [],                                   /* Allow multiple folders to be treated as one when resolving modules. */
+    // "typeRoots": [],                                  /* Specify multiple folders that act like './node_modules/@types'. */
+    // "types": [],                                      /* Specify type package names to be included without being referenced in a source file. */
+    // "allowUmdGlobalAccess": true,                     /* Allow accessing UMD globals from modules. */
+    // "moduleSuffixes": [],                             /* List of file name suffixes to search when resolving a module. */
+    // "allowImportingTsExtensions": true,               /* Allow imports to include TypeScript file extensions. Requires '--moduleResolution bundler' and either '--noEmit' or '--emitDeclarationOnly' to be set. */
+    // "resolvePackageJsonExports": true,                /* Use the package.json 'exports' field when resolving package imports. */
+    // "resolvePackageJsonImports": true,                /* Use the package.json 'imports' field when resolving imports. */
+    // "customConditions": [],                           /* Conditions to set in addition to the resolver-specific defaults when resolving imports. */
+    // "resolveJsonModule": true,                        /* Enable importing .json files. */
+    // "allowArbitraryExtensions": true,                 /* Enable importing files with any extension, provided a declaration file is present. */
+    // "noResolve": true,                                /* Disallow 'import's, 'require's or '<reference>'s from expanding the number of files TypeScript should add to a project. */
+
+    /* JavaScript Support */
+    // "allowJs": true,                                  /* Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files. */
+    // "checkJs": true,                                  /* Enable error reporting in type-checked JavaScript files. */
+    // "maxNodeModuleJsDepth": 1,                        /* Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'. */
+
+    /* Emit */
+    // "declaration": true,                              /* Generate .d.ts files from TypeScript and JavaScript files in your project. */
+    // "declarationMap": true,                           /* Create sourcemaps for d.ts files. */
+    // "emitDeclarationOnly": true,                      /* Only output d.ts files and not JavaScript files. */
+    // "sourceMap": true,                                /* Create source map files for emitted JavaScript files. */
+    // "inlineSourceMap": true,                          /* Include sourcemap files inside the emitted JavaScript. */
+    // "outFile": "./",                                  /* Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output. */
+    "outDir": "./dist" /* Specify an output folder for all emitted files. */,
+    // "removeComments": true,                           /* Disable emitting comments. */
+    //"noEmit": false,                                   /* Disable emitting files from a compilation. */
+    // "importHelpers": true,                            /* Allow importing helper functions from tslib once per project, instead of including them per-file. */
+    // "importsNotUsedAsValues": "remove",               /* Specify emit/checking behavior for imports that are only used for types. */
+    // "downlevelIteration": true,                       /* Emit more compliant, but verbose and less performant JavaScript for iteration. */
+    // "sourceRoot": "",                                 /* Specify the root path for debuggers to find the reference source code. */
+    // "mapRoot": "",                                    /* Specify the location where debugger should locate map files instead of generated locations. */
+    // "inlineSources": true,                            /* Include source code in the sourcemaps inside the emitted JavaScript. */
+    // "emitBOM": true,                                  /* Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files. */
+    // "newLine": "crlf",                                /* Set the newline character for emitting files. */
+    // "stripInternal": true,                            /* Disable emitting declarations that have '@internal' in their JSDoc comments. */
+    // "noEmitHelpers": true,                            /* Disable generating custom helper functions like '__extends' in compiled output. */
+    // "noEmitOnError": true,                            /* Disable emitting files if any type checking errors are reported. */
+    // "preserveConstEnums": true,                       /* Disable erasing 'const enum' declarations in generated code. */
+    // "declarationDir": "./",                           /* Specify the output directory for generated declaration files. */
+    // "preserveValueImports": true,                     /* Preserve unused imported values in the JavaScript output that would otherwise be removed. */
+
+    /* Interop Constraints */
+    // "isolatedModules": true,                          /* Ensure that each file can be safely transpiled without relying on other imports. */
+    // "verbatimModuleSyntax": true,                     /* Do not transform or elide any imports or exports not marked as type-only, ensuring they are written in the output file's format based on the 'module' setting. */
+    // "allowSyntheticDefaultImports": true,             /* Allow 'import x from y' when a module doesn't have a default export. */
+    "esModuleInterop": true /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */,
+    // "preserveSymlinks": true,                         /* Disable resolving symlinks to their realpath. This correlates to the same flag in node. */
+    "forceConsistentCasingInFileNames": true /* Ensure that casing is correct in imports. */,
+
+    /* Type Checking */
+    "strict": true /* Enable all strict type-checking options. */,
+    // "noImplicitAny": true,                            /* Enable error reporting for expressions and declarations with an implied 'any' type. */
+    // "strictNullChecks": true,                         /* When type checking, take into account 'null' and 'undefined'. */
+    // "strictFunctionTypes": true,                      /* When assigning functions, check to ensure parameters and the return values are subtype-compatible. */
+    // "strictBindCallApply": true,                      /* Check that the arguments for 'bind', 'call', and 'apply' methods match the original function. */
+    // "strictPropertyInitialization": true,             /* Check for class properties that are declared but not set in the constructor. */
+    // "noImplicitThis": true,                           /* Enable error reporting when 'this' is given the type 'any'. */
+    // "useUnknownInCatchVariables": true,               /* Default catch clause variables as 'unknown' instead of 'any'. */
+    // "alwaysStrict": true,                             /* Ensure 'use strict' is always emitted. */
+    // "noUnusedLocals": true,                           /* Enable error reporting when local variables aren't read. */
+    // "noUnusedParameters": true,                       /* Raise an error when a function parameter isn't read. */
+    // "exactOptionalPropertyTypes": true,               /* Interpret optional property types as written, rather than adding 'undefined'. */
+    // "noImplicitReturns": true,                        /* Enable error reporting for codepaths that do not explicitly return in a function. */
+    // "noFallthroughCasesInSwitch": true,               /* Enable error reporting for fallthrough cases in switch statements. */
+    // "noUncheckedIndexedAccess": true,                 /* Add 'undefined' to a type when accessed using an index. */
+    // "noImplicitOverride": true,                       /* Ensure overriding members in derived classes are marked with an override modifier. */
+    // "noPropertyAccessFromIndexSignature": true,       /* Enforces using indexed accessors for keys declared using an indexed type. */
+    // "allowUnusedLabels": true,                        /* Disable error reporting for unused labels. */
+    // "allowUnreachableCode": true,                     /* Disable error reporting for unreachable code. */
+
+    /* Completeness */
+    // "skipDefaultLibCheck": true,                      /* Skip type checking .d.ts files that are included with TypeScript. */
+    "skipLibCheck": true /* Skip type checking all .d.ts files. */
+  },
+  "include": ["**/*", "./**/*.d.ts"],
+  "exclude": ["node_modules"]
+}

frontend/src/app/layout.tsx

@@ -5,6 +5,7 @@ import { StarknetProvider } from '@/components/StarknetProvider';
 import { bowlby_one, poppins, roboto } from './fonts';
 import Alert from '@/components/Alert';
 import { AlertProvider } from '@/hooks/useAlert';
+import { themeScript } from './theme-script';
 
 const inter = Inter({ subsets: ['latin'] });
 
@@ -19,7 +20,10 @@ export default function RootLayout({
   children: React.ReactNode;
 }) {
   return (
-    <html lang="en">
+    <html lang="en" suppressHydrationWarning>
+      <head>
+        <script dangerouslySetInnerHTML={{ __html: themeScript }} />
+      </head>
       <body
         className={`${inter.className} ${poppins.variable}
          ${bowlby_one.variable} ${roboto.variable} bg-secondary `}

frontend/src/app/producers/page.tsx

@@ -0,0 +1,154 @@
+'use client';
+import Image from 'next/image';
+import {
+  DiscordIcon,
+  ScanIcon,
+  TelegramIcon,
+  TwitterIcon,
+} from '../../assets/icons';
+
+import Link from 'next/link';
+
+export default function Home() {
+  return (
+    <main className="">
+      <header className="bg-producer  bg-no-repeat bg-contain lg:bg-cover">
+        <nav className=" md:flex px-5 md:px-20 py-5  items-center justify-between backdrop-brightness-50 ">
+          <Link
+            href="/"
+            className="text-white font-lato  font-extrabold text-2xl"
+          >
+            ScanGaurd
+          </Link>
+          <div className="hidden md:flex gap-6">
+            <Link
+              href="/"
+              className="text-white font-lato  text-sm  font-normal"
+            >
+              Home
+            </Link>
+            <a href="#" className="text-white font-lato  text-sm font-normal ">
+              About
+            </a>
+            <a href="#" className="text-white font-lato  text-sm font-normal">
+              Producers
+            </a>
+          </div>
+
+          <div className="hidden md:flex gap-5">
+            <ScanIcon />
+
+            <Link
+              href="/producers"
+              className="bg-white px-10 py-2 font-lato  rounded-full text-black text-sm border border-white"
+            >
+              Connect
+            </Link>
+          </div>
+        </nav>
+
+        <div className="grid  py-10 md:py-40 px-5 md:px-20 ">
+          <div className="flex flex-col md:w-[445px] justify-center">
+            <p className=" text-[20px] text-textSecondary lg:text-[54px] font-bold font-lato  md:leading-[64px] capitalize">
+              Your products can be here too!
+            </p>
+            <p className="text-base  text-textSecondary  leading-[24px] pt-8 font-lato ">
+              follow the simple steps to upload your products for proofing that
+              you sell the best and realest product.
+            </p>
+          </div>
+        </div>
+      </header>
+
+      <div className="grid grid-cols-1 md:grid-cols-2 items-center px-5  md:px-[112px] py-10 md:py-5 bg-textSecondary">
+        <div>
+          <p className="text-[32px]  text-textPrimary font-lato">
+            Your products can be here too
+          </p>
+          <p className="text-textPrimary font-[18px] leading-[24px] py-10 font-lato ">
+            If you are a producer and you have a product you will like to
+            register with ScanGuard, this is for you. With ScanGuard, you are in
+            control of the information of the production, distribution, and
+            sales of your products. You products will be recognized as
+            explicitly yours and any counterfeit will be flagged as dangerous
+            and unfit to be used.
+          </p>
+
+          <div className="space-y-2">
+            <p className="font-lato text-[16px] text-textPrimary">
+              Step 1: Connect your wallet address
+            </p>
+            <p className="font-lato text-[16px] text-textPrimary">
+              Step 2: Input all required information of your product
+            </p>
+            <p className="font-lato text-[16px] text-textPrimary">
+              Step 3: Submit for recording
+            </p>
+            <p className="font-lato text-[16px] text-textPrimary">
+              Step 4: Save the product token
+            </p>
+          </div>
+
+          <div className="flex gap-2 items-center pt-5">
+            <Link
+              href="#"
+              className="text-textSecondary bg-primary px-5 py-3 rounded-full"
+            >
+              Get Started
+            </Link>
+          </div>
+        </div>
+
+        <div className="w-full h-full">
+          <Image
+            className="w-full h-full object-cover"
+            src="/bottle.png"
+            alt="bottles"
+            width={500}
+            height={500}
+          />
+        </div>
+      </div>
+
+      <footer className="bg-[#090606] py-10 px-10 ">
+        <div className="flex flex-col md:flex-row items-center justify-between">
+          <div className="flex gap-6">
+            <Link
+              href="#"
+              className="text-white font-lato  text-sm  font-normal"
+            >
+              Home
+            </Link>
+            <a href="#" className="text-white font-lato  text-sm font-normal ">
+              About
+            </a>
+            <Link
+              href="#"
+              className="text-white font-lato  text-sm font-normal"
+            >
+              Producers
+            </Link>
+          </div>
+
+          <div className="flex gap-5">
+            <Link
+              href="#"
+              className="text-white font-lato  text-sm  font-normal"
+            >
+              Privacy
+            </Link>
+            <a href="#" className="text-white font-lato  text-sm  font-normal">
+              Terms & Conditions
+            </a>
+          </div>
+
+          <div className="flex items-center justify-between gap-5">
+            <DiscordIcon />
+            <TelegramIcon />
+            <TwitterIcon />
+          </div>
+        </div>
+      </footer>
+    </main>
+  );
+}

frontend/src/app/theme-script.ts

@@ -0,0 +1,7 @@
+export const themeScript = `
+  if (localStorage.theme === 'dark' || (!('theme' in localStorage) && window.matchMedia('(prefers-color-scheme: dark)').matches)) {
+    document.documentElement.classList.add('dark')
+  } else {
+    document.documentElement.classList.remove('dark')
+  }
+`;