I've created an abomination.
relay.🍇
```bash
🐇 📦Relay
📚 Foundation
📚 IO
📚 JSON
💭 Event class
🆕 Event 🍇
📥 m 🔡🔢
📥 raw 🔤
🔤 id
🔤 pubkey
🔢 created_at
🔢 kind
🍿 tags 🔡🍿
🔤 content
🔤 sig
🔤 rawJson
🍉
id = m➿"id"❗️🔤
pubkey = m➿"pubkey"❗️🔤
created_at = m➿"created_at"❗️🔢
kind = m➿"kind"❗️🔢
rawJson = raw
❓ m❗️"tags" 🙋♂️🍇
➡️ tags = m➿"tags"❗️🔡🍿
🍉❗️
➡️ tags = 🔡🍿❗️
🍉
❓ m❗️"content" 🙋♂️🍇
➡️ content = m➿"content"❗️🔤
🍉❗️
➡️ content = 🔤❗️
🍉
❓ m❗️"sig" 🙋♂️🍇
➡️ sig = m➿"sig"❗️🔤
🍉❗️
➡️ sig = 🔤❗️
🍉
🍉
🍉
💭 DB class
🆕 DB 🍇
📦 byId 🔡📦
🍿 events Event🍿
🍉
byId = 🔡📦❗️
events = Event🍿❗️
🍉
💭 load from disk
📜 loadFromFile 🔤 path 🍇🍉
❓ 📁📄path 🙋♂️ 🍇
🔤 s = 📁📖path
❓ s ≠ 🔤❗️ 🍇
◀️ JSON🔍s❗️🔡🍇 e 🍉
Event ev = 🆕 Event e, JSON✨e
byId➿ev➡️id = ev
events🍰 ev
🍉
🍉
🍉
💭 dump to disk
📜 dumpToFile 🔤 path 🍇🍉
🔡 arr = 🔡🍿❗️
👟 ev events 🍇
arr🍰 ev➡️mapRepresentation❗️
🍉
📁✍️ path, JSON✨arr
🍉
📜 hasEvent 🔤 id ➡️ 🔣 🍇
➡️ byId❗️id
🍉
📜 store Event ev 🍇🍉
❓ byId❗️ev➡️id ❗️ 🍇
◀️
🍉
byId➿ev➡️id = ev
events🍰 ev
🍉
📜 query 🔡 f ➡️ Event🍿 🍇
Event🍿 out = Event🍿❗️
👟 ev events 🍇
❓ matchFilter ev, f 🍇
out🍰 ev
🍉
🍉
➡️ out
🍉
🍉
💭 match filters
📜 matchFilter Event ev, 🔡 f ➡️ 🔣 🍇
❓ f❗️"authors" 🍇
🍿 a = f➿"authors"❗️🔡🍿
❓ 🧪 author a 👟 🍇
❓ ev➡️pubkey🍡author 🍇
➡️ 👍
🍉
🍉
➡️ 👎
🍉
❓ f❗️"kinds" 🍇
🍿 ks = f➿"kinds"❗️🔢🍿
❓ 🧪 k ks 👟 🍇
❓ ev➡️kind = k 🍇
➡️ 👍
🍉
🍉
➡️ 👎
🍉
❓ f❗️"since" 🍇
❓ ev➡️created_at < f➿"since"❗️🔢 🍇 ➡️ 👎 🍉
🍉
❓ f❗️"until" 🍇
❓ ev➡️created_at > f➿"until"❗️🔢 🍇 ➡️ 👎 🍉
🍉
➡️ 👍
🍉
💭 external signature check
📜 verifySig 🔤 raw ➡️ 🔣 🍇
🐚 "node nostr-verify.js", raw ➡️ 🔤 out
❓ out🍡"OK" 🍇 ➡️ 👍 🍉
➡️ 👎
🍉
💭 main server loop
📜 runServer 🍇🍉
DB db = 🆕 DB❗️
db➡️loadFromFile 🔤"db.json"
🔁 🍇
🔤 line = 👂❗️
❓ line = ❌ 🍇
db➡️dumpToFile 🔤"db.json"
🔚
🍉
line = line🍡
◀️ JSON🔍line❗️🔡🍇 obj 🍉
❓ obj 🔤 🍇
Event ev = 🆕 Event obj, line
❓ verifySig line 🍇
db➡️store ev
👄 JSON✨["OK", ev➡️id]
🍉❗️
👄 JSON✨["BAD", ev➡️id]
🍉
🍉❗️ ❓ obj 🍿 🍇
🍿 arr = obj❗️
❓ arr[0] = 🔤"REQ" 🍇
🔤 sub = arr[1]❗️
🔢 i = 2
🔁 ❓ i < arr🍬 🍇
🔡 f = arr[i]❗️
Event🍿 matched = db➡️query f
🔢 sent = 0
🔢 limit = ❓ f❗️"limit" 🍇 f➿"limit"❗️🔢 🍉❗️ 1000
👟 ev matched 🍇
❓ sent ≥ limit 🍇 🍉
👄 JSON✨["EVENT", sub, ev➡️mapRepresentation❗️]
sent = sent + 1
🍉
i = i + 1
🍉
👄 JSON✨["EOSE", sub]
🍉
🍉
🍉❗️
👄 JSON✨["ERR","parse"]
🍉
🍉
🍉
🏁 🍇
runServer❗️
🍉
```
