[WIP] Add endpoints for Dexscreener support

[CapCap]

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done and why they were necessary.

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this PR.

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Name	Status	Preview	Comments	Updated (UTC)
emojicoin-dot-fun-docs	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Dec 4, 2024 10:18pm

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[xbtmatt]

Suggested change

	let reserves;
	// Bonding is complete
	if (event.state.lpCoinSupply > 0) {
	reserves = {
	reserves: {
	asset0: event.swap.baseVolume.toString(),
	asset1: event.swap.quoteVolume.toString(),
	}
	};
	} else {
	// Still in bonding
	reserves = {};
	}
	const { base, quote } = calculateRealReserves(event.state);
	const reserves = {
	asset0: base.toString(),
	asset1: quote.toString(),
	};

I discussed this with @alnoki, it actually does make sense to provide reserves quantities in- and post- bonding curve.

Once #438 is merged, you should be able to just calculate it like above!

Then just return reserves, I think:

  // ...
  return {
    // ...
    reserves,
  }

[CapCap]

This is amazing work! I'll rebase on top of your PR then

[CapCap]

@xbtmatt does this same function also apply to the post bonding curve reserves too for liquidity events?

[xbtmatt]

Suggested change

	const sybolEmojis = emojiString.split("");
	const symbolBytesArray = sybolEmojis.map((e) => SYMBOL_EMOJI_DATA.byEmoji(e)!.bytes);
	const symbolBytes = new Uint8Array(symbolBytesArray.flatMap((v) => Array.from(v)));
	const symbolEmojis = getSymbolEmojisInString(emojiString);
	const symbolBytes = encodeEmojis(symbolEmojis);

Emojis are parsed really oddly; the zero-width joiners makes for a lot of confusing parsing behavior, because lots of emojis are a base emoji + some modifier to indicate the variant.

An obvious example is a person + a zwj + a skin tone. But there are others like the polar bear emoji, which is basically just 🐻\x200d❄️, see more here if you want, it's kind of interesting lol)

But yeah to reliably parse these use the above or I think some of these will get parsed incorrectly

[CapCap]

Yeah this was my fear as well- this is the main place I wanted to write some tests for, too, to ensure stability of the IDs acoss these endpoints- I'll take a read (it is interesting!) and use your helpers 🙏 thank you!

[alnoki]

@CapCap it looks like GitHub automatically closed your PR when @xbtmatt force-pushed his branch (which yours used as a base branch in a fork), so I think you might need to update yours to use econia-labs:main as the base branch now that #438 has merged