use custom polodb build

Cargo.lock

@@ -30,6 +30,15 @@ dependencies = [
  "version_check",
 ]
 
+[[package]]
+name = "aho-corasick"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "67fc08ce920c31afb70f013dcce1bfc3a3195de6a228474e45e1f145b36f8d04"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "android_system_properties"
 version = "0.1.5"
@@ -656,6 +665,7 @@ checksum = "bd070e393353796e801d209ad339e89596eb4c8d430d18ede6a1cced8fafbd99"
 dependencies = [
  "autocfg",
  "hashbrown 0.12.3",
+ "serde",
 ]
 
 [[package]]
@@ -919,20 +929,20 @@ dependencies = [
 
 [[package]]
 name = "polodb_core"
-version = "4.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "318217d967df760a6e1b3bf3702b8ba7806474bcad383c47b982e8a30027c124"
+version = "4.3.1"
 dependencies = [
  "bson",
  "byteorder",
  "crc64fast",
  "getrandom",
  "hashbrown 0.13.2",
+ "indexmap",
  "js-sys",
  "libc",
  "lz4_flex",
  "memmap2",
  "num_enum",
+ "regex",
  "serde",
  "serde-wasm-bindgen",
  "smallvec",
@@ -1029,6 +1039,8 @@ version = "1.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "af83e617f331cc6ae2da5443c602dfa5af81e517212d9d611a5b3ba1777b5370"
 dependencies = [
+ "aho-corasick",
+ "memchr",
  "regex-syntax",
 ]
 

Cargo.toml

@@ -8,6 +8,7 @@ description = "A Discord bot for the Tech channel"
 [dependencies]
 once_cell = "1.17.1"
 poise = "0.5"
-polodb_core = "4.2.0"
+polodb_core = { path = "../PoloDB/src/polodb_core" }
+# polodb_core = "4.2.0"
 serde = { version = "1.0", features = ["derive"] }
 tokio = { version = "1.28.0", features = ["macros", "rt-multi-thread"] }

src/commands.rs

@@ -87,14 +87,24 @@ pub async fn list(ctx: Context<'_>) -> Result<(), Error> {
 pub async fn search(
     ctx: Context<'_>,
     #[description = "Technology name"] technology: String,
+    #[description = "Regex options"] options: Option<String>,
 ) -> Result<(), Error> {
-    if let Some(tech) = search_tech(technology.clone())? {
-        ctx.say(format!("Name: {}\nLink: {}", tech.name, tech.link))
-            .await?;
-    } else {
-        ctx.say("No technology found").await?;
+    let found_techs = search_tech(technology, options.map_or(String::new(), |opts| opts))?;
+    if found_techs.len() == 0 {
+        ctx.say("No technologies found").await?;
+        return Ok(());
     }
 
+    ctx.say(format!(
+        "Found technologies: {}",
+        found_techs
+            .iter()
+            .map(|tech| format!("Name: {} => Link: {}", tech.name, tech.link))
+            .collect::<Vec<String>>()
+            .join("\n")
+    ))
+    .await?;
+
     Ok(())
 }
 

src/database.rs

@@ -1,5 +1,8 @@
 use once_cell::sync::OnceCell;
-use polodb_core::{bson::doc, Database};
+use polodb_core::{
+    bson::{doc, Regex},
+    Database,
+};
 use serde::{Deserialize, Serialize};
 use std::io::{Error, ErrorKind};
 
@@ -49,21 +52,20 @@ pub fn list_tech() -> Result<Vec<Technology>, Error> {
         .collect())
 }
 
-pub fn search_tech(name: String) -> Result<Option<Technology>, Error> {
-    if let Some(tech) = DB
+pub fn search_tech(name: String, options: String) -> Result<Vec<Technology>, Error> {
+    Ok(DB
         .get()
         .unwrap()
         .collection::<Technology>("technologies")
-        .find(doc! { "name": {"$eq": name} })
+        .find(doc! { "name": {"$regex": Regex {
+            pattern: name,
+            options: options,
+        }} })
         .map_err(|err| Error::new(ErrorKind::InvalidInput, err))?
-        .next()
-    {
-        Ok(Some(
-            tech.map_err(|err| Error::new(ErrorKind::InvalidInput, err))?,
-        ))
-    } else {
-        Ok(None)
-    }
+        .map(
+            |doc| doc.unwrap(), // todo: find a way to handle error
+        )
+        .collect::<Vec<Technology>>())
 }
 
 pub fn set_auth_user(discord_id: String) -> Result<(), Error> {