add discourse (#75)

* add discourse

* fix

* fix

* update ts config

* fix

* fix

* fix

* fix

* fix

* fix

* fix

* fix

src/components/pages/attestations/DiscourseStepFour.tsx

@@ -0,0 +1,104 @@
+import { useState } from 'react';
+import {
+  Box,
+  Button,
+  CircularProgress,
+  Stack,
+  Typography,
+} from '@mui/material';
+import { FaLink } from 'react-icons/fa';
+import { useNavigate } from 'react-router-dom';
+import { Address } from 'viem';
+import { useAccount } from 'wagmi';
+
+import { AttestPayload } from '../../../interfaces';
+import EASService from '../../../services/eas.service';
+import useSnackbarStore from '../../../store/useSnackbarStore';
+import { contracts } from '../../../utils/contracts/eas/contracts';
+import { useSigner } from '../../../utils/eas-wagmi-utils';
+
+interface DiscourseStepFourProps {
+  attestedSignutare: AttestPayload | null;
+}
+
+const DiscourseStepFour: React.FC<DiscourseStepFourProps> = ({
+  attestedSignutare,
+}) => {
+  const { showSnackbar } = useSnackbarStore();
+  const navigate = useNavigate();
+  const signer = useSigner();
+  const { chainId } = useAccount();
+  const [isLoading, setIsLoading] = useState<boolean>(false);
+
+  const easContractAddress = contracts.find(
+    (contract) => contract.chainId === chainId
+  )?.easContractAddress;
+
+  const easService = signer
+    ? new EASService(easContractAddress as Address, signer)
+    : null;
+
+  const handleAttestByDelegation = async () => {
+    if (!easService) {
+      throw new Error('EAS service not initialized');
+    }
+    if (!attestedSignutare) throw new Error('No attested signature provided');
+
+    setIsLoading(true);
+    try {
+      await easService.attestByDelegation(attestedSignutare);
+      showSnackbar('Attestation successfully completed.', {
+        severity: 'success',
+      });
+      navigate('/identifiers');
+    } catch (error) {
+      console.error('Error attesting identifier:', error);
+      showSnackbar('Failed to complete the attestation. Please try again.', {
+        severity: 'error',
+      });
+    } finally {
+      setIsLoading(false);
+    }
+  };
+
+  return (
+    <Stack
+      spacing={3}
+      sx={{
+        textAlign: 'center',
+        py: 12,
+        px: 2,
+      }}
+    >
+      <Typography variant="h5" fontWeight="bold">
+        Finalize Delegated Attestation
+      </Typography>
+      <Typography>
+        To complete the process, you will be asked to sign a message with your
+        wallet, confirming ownership of the provided address.
+      </Typography>
+      <Box>
+        <Button
+          variant="contained"
+          startIcon={
+            isLoading ? (
+              <CircularProgress color="inherit" size={20} />
+            ) : (
+              <FaLink />
+            )
+          }
+          sx={{ mt: 2, px: 4 }}
+          onClick={handleAttestByDelegation}
+          disabled={isLoading}
+        >
+          {isLoading ? 'Processing...' : 'Sign Delegated Attestation'}
+        </Button>
+      </Box>
+      <Typography variant="caption">
+        You need to pay some <b>gas</b> to complete the process.
+      </Typography>
+    </Stack>
+  );
+};
+
+export default DiscourseStepFour;

src/components/pages/attestations/DiscourseStepOne.tsx

@@ -0,0 +1,83 @@
+import { Box, Button, Stack, Typography } from '@mui/material';
+import { jwtDecode } from 'jwt-decode';
+import { FaDiscourse } from 'react-icons/fa';
+
+import { useGenerateDiscourseVerificationTokenMutation } from '../../../services/api/eas/query';
+import useSnackbarStore from '../../../store/useSnackbarStore';
+
+interface DiscourseStepOneProps {
+  handleNextStep: () => void;
+}
+
+const DiscourseStepOne: React.FC<DiscourseStepOneProps> = ({
+  handleNextStep,
+}) => {
+  const { showSnackbar } = useSnackbarStore();
+  const { mutate: mutateGenerateDiscourseVerificationToken, isPending } =
+    useGenerateDiscourseVerificationTokenMutation();
+
+  const handleGenerateDiscourseVerificationToken = async () => {
+    const siweJwt = localStorage.getItem('OCI_TOKEN') as string;
+
+    mutateGenerateDiscourseVerificationToken(
+      {
+        siweJwt,
+      },
+      {
+        onSuccess: (response) => {
+          const { data } = response;
+
+          localStorage.setItem(
+            'DISCOURSE_VERIFICATION_TOKEN',
+            data.verificationJwt
+          );
+
+          const { code } = jwtDecode(data.verificationJwt) as { code: string };
+          localStorage.setItem('DISCOURSE_VERIFICATION_CODE', code);
+
+          handleNextStep();
+        },
+        onError: (error) => {
+          console.error('Failed to generate token:', error);
+          showSnackbar(
+            'Failed to generate verification token. Please try again.',
+            {
+              severity: 'error',
+            }
+          );
+        },
+      }
+    );
+  };
+
+  return (
+    <Stack
+      spacing={2}
+      sx={{
+        textAlign: 'center',
+        py: 12,
+      }}
+    >
+      <Typography variant="h5" fontWeight="bold">
+        Let&rsquo;s get started!
+      </Typography>
+      <Typography variant="body2">
+        To attest your Discourse account, you need to generate a token.
+      </Typography>
+      <Box sx={{ display: 'block' }}>
+        <Button
+          variant="contained"
+          startIcon={<FaDiscourse />}
+          disabled={isPending}
+          onClick={handleGenerateDiscourseVerificationToken}
+          aria-busy={isPending}
+          aria-live="polite"
+        >
+          {isPending ? 'Generating token...' : 'Generate token'}
+        </Button>
+      </Box>
+    </Stack>
+  );
+};
+
+export default DiscourseStepOne;

src/components/pages/attestations/DiscourseStepThree.tsx

@@ -0,0 +1,96 @@
+import React from 'react';
+import {
+  Box,
+  Button,
+  CircularProgress,
+  Stack,
+  Typography,
+} from '@mui/material';
+import { FaLink } from 'react-icons/fa6';
+import { useAccount } from 'wagmi';
+
+import { Provider } from '../../../enums';
+import { AttestPayload } from '../../../interfaces';
+import { useLinkIdentifierMutation } from '../../../services/api/eas/query';
+import { capitalize } from '../../../utils/helper';
+
+interface DiscourseStepThreeProps {
+  provider: Provider | undefined;
+  handlePrepareAttestation: (payload: AttestPayload) => void;
+}
+
+const DiscourseStepThree: React.FC<DiscourseStepThreeProps> = ({
+  provider,
+  handlePrepareAttestation,
+}) => {
+  const { chainId } = useAccount();
+  const { mutate: mutateIdentifier, isPending } = useLinkIdentifierMutation(
+    chainId as number
+  );
+
+  const handleGenerateSignedDelegation = async () => {
+    const siweJwt = localStorage.getItem('OCI_TOKEN');
+    if (!siweJwt || !provider) return;
+
+    const anyJwt = localStorage.getItem('DISCOURSE_JWT') as string;
+
+    mutateIdentifier(
+      {
+        siweJwt,
+        anyJwt,
+      },
+      {
+        onSuccess: (response) => {
+          const { data } = response;
+          handlePrepareAttestation(data);
+        },
+        onError: (error) => {
+          console.error(error);
+        },
+      }
+    );
+  };
+
+  if (!provider) {
+    return null;
+  }
+
+  return (
+    <Stack
+      spacing={3}
+      sx={{
+        textAlign: 'center',
+        py: 12,
+        px: 2,
+      }}
+    >
+      <Typography variant="h5" fontWeight="bold">
+        Connect Your {capitalize(provider)} Account to Your Wallet
+      </Typography>
+      <Typography>
+        To proceed, please verify your account by linking it to your wallet
+        address. This step ensures your {capitalize(provider)} account is
+        securely associated with your wallet.
+      </Typography>
+      <Box>
+        <Button
+          variant="contained"
+          startIcon={
+            isPending ? (
+              <CircularProgress color="inherit" size={20} />
+            ) : (
+              <FaLink />
+            )
+          }
+          sx={{ mt: 2, px: 4 }}
+          onClick={handleGenerateSignedDelegation}
+          disabled={isPending}
+        >
+          {isPending ? 'Processing...' : 'Get Signed Delegated Attestation'}
+        </Button>
+      </Box>
+    </Stack>
+  );
+};
+
+export default DiscourseStepThree;