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Oracleless intents for same-chain swaps #16

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Oracleless intents for same-chain swaps #16

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2 changes: 1 addition & 1 deletion src/lib/config.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -211,7 +211,7 @@ export const polymerChainIds = {
optimismSepolia: optimismSepolia.id
} as const;

export type Verifier = "wormhole" | "polymer";
export type Verifier = "wormhole" | "polymer" | "samechain";

export function getCoin(
args:
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6 changes: 4 additions & 2 deletions src/lib/libraries/intent.ts
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Expand Up @@ -82,9 +82,11 @@ export class Intent {
inputs.push([inputTokenId, inputAmounts[i]]);
}

const sameChain = inputTokens[0].chain === outputToken.chain;

const outputSettler = COIN_FILLER;
const outputOracle = getOracle(verifier, outputToken.chain)!;
const inputOracle = getOracle(verifier, inputChain)!;
const outputOracle = sameChain ? outputSettler : getOracle(verifier, outputToken.chain)!;
const inputOracle = sameChain ? outputSettler : getOracle(verifier, inputChain)!;

// Get the current epoch timestamp:
const currentTime = Math.floor(Date.now() / 1000);
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25 changes: 18 additions & 7 deletions src/lib/screens/IssueIntent.svelte
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Expand Up @@ -234,13 +234,24 @@
</div>
</div>

<div class="mb-2 flex flex-wrap items-center justify-center gap-2">
<span class="font-medium">Verified by</span>
<select id="verified-by" class="rounded border px-2 py-1">
<option value="polymer" selected> Polymer </option>
<option value="wormhole" disabled> Wormhole </option>
</select>
</div>
{#if outputToken.chain === inputTokens[0].chain}
<div class="mb-2 flex flex-wrap items-center justify-center gap-2">
<span class="font-medium">Verified by</span>
<select id="verified-by" class="rounded border px-2 py-1">
<option value="polymer" selected> Oracleless </option>
<option value="polymer" disabled> Polymer </option>
<option value="wormhole" disabled> Wormhole </option>
</select>
</div>
{:else}
<div class="mb-2 flex flex-wrap items-center justify-center gap-2">
<span class="font-medium">Verified by</span>
<select id="verified-by" class="rounded border px-2 py-1">
<option value="polymer" selected> Polymer </option>
<option value="wormhole" disabled> Wormhole </option>
</select>
</div>
{/if}
<div class="mb-2 flex flex-wrap items-center justify-center gap-2">
<span class="font-medium">Exclusive For</span>
<input
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