Add nostr zap and tests

crates/paywall.rs

@@ -2,11 +2,16 @@ use crate::Paywall;
 use lnd_grpc_rust::LightningClient;
 use lnd_grpc_rust::LND;
 use lnd_grpc_rust::Macroon;
-
+use nostr::Event;
+use nostr::Zapper;
+use nostr::WebLN;
 pub struct Paywall {
     pub client: LightningClient,
     pub l402: bool,
     pub url: String,
+    pub event: String,
+    pub zapper: String,
+    pub web_ln: String,
     pub macroon: String,
     pub paywall_id: String,
     pub paywall_secret: String,
@@ -20,15 +25,38 @@ impl Paywall {
         url: String,
         paywall_id: String,
         paywall_secret: String,
+        event: String,
+        zapper: String,
+        web_ln: String,
         paywall_secret_hash: String,
     ) -> Paywall {
         Paywall {
             client,
             l402,
             url,
+            zapper,
+            web_ln,
+            macroon,
+            event,
             paywall_id,
             paywall_secret,
             paywall_secret_hash,
         }
     }
+}
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use nostr::Event;
+    use nostr::Zapper;
+    use
+    nostr::WebLN;
+    use std::env;
+    use std::str::FromStr;
+    fn get_env_var(key: &str) -> String {
+        env::var(key).expect(&format!("{} must be set", key))
+    }
+    fn get_env_var_bool(key: &str) -> bool {
+        env::var(key).expect(&format!("{} must be set", key)).parse::<bool>().unwrap()
+    }
 }