feat: Add support for fetching crypto prices using ticker symbol (#13)

* feat: add ticker parameter, separate fetch_price & fetch_single_price function

* feat: add new function header

* feat: Discord bot add select menu handler for multiple coin with same ticker

* chore(deps): bump DPP v10.1.0

* docs: update available command

CMakeLists.txt

@@ -12,12 +12,12 @@ option(USE_EXTERNAL_DPP "Use an external DPP library" ON)
 option(USE_EXTERNAL_JSON "Use an external JSON library" ON)
 
 if(USE_EXTERNAL_DPP)
-  find_package(dpp 10.0.23 REQUIRED)
+  find_package(dpp 10.1.0 REQUIRED)
 else()
   FetchContent_Declare(
     dpp
     GIT_REPOSITORY https://github.com/brainboxdotcc/DPP.git
-    GIT_TAG        v10.0.23
+    GIT_TAG        v10.1.0
   )
   FetchContent_MakeAvailable(dpp)
 endif()
@@ -64,3 +64,6 @@ set_target_properties(${PROJECT_NAME} PROPERTIES
 
 #Set Linker flags
 set(CMAKE_EXE_LINKER_FLAGS "-static-libgcc -static-libstdc++")
+
+# Generate compile_commands.json automatically for clangd
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)

Dockerfile

@@ -28,7 +28,7 @@ RUN mkdir build
 
 # Build the project
 WORKDIR /app/build
-RUN wget -O libdpp.deb https://github.com/brainboxdotcc/DPP/releases/download/v10.0.23/libdpp-10.0.23-linux-x64.deb \
+RUN wget -O libdpp.deb https://github.com/brainboxdotcc/DPP/releases/download/v10.1.0/libdpp-10.1.0-linux-x64.deb \
     && dpkg -i libdpp.deb \
     && ldconfig
 RUN cmake -DUSE_EXTERNAL_JSON=OFF .. -B./ && make

README.md

@@ -23,7 +23,7 @@ docker compose -f docker-compose.yml up
 ### Build
 
 #### Build Using External Precompiled Dependency (Recommended)
-- Install Precompiled Lib (Debian, Ubuntu, Derivatives), check [this link](https://dpp.dev/10.0.23/md_docpages_01_installing.html) for other distro.
+- Install Precompiled Lib (Debian, Ubuntu, Derivatives), check [this link](https://dpp.dev/installing.html) for other distro.
 
   DPP:
   ```
@@ -64,6 +64,19 @@ docker compose -f docker-compose.yml up
   make
   ```
 
+### Available Commands
+
+The bot supports the following slash commands:
+
+#### Price Query
+Get cryptocurrency prices in USD and IDR:
+- Using CoinGecko ID: `/price coingecko_id:bitcoin`
+- Using ticker symbol: `/price ticker:btc` or `/price ticker:$BTC`
+
+Note: When multiple coins share the same ticker (e.g., "ETH" for both Ethereum and Ethereum Classic),
+a dropdown menu will appear allowing you to select the specific coin.
+
+
 ### Additional
 - In case you're got error while trying `make` that caused by `curl` try install it first. ex: `sudo apt-get install libcurl4-openssl-dev`
 

include/coingecko.h

@@ -7,10 +7,9 @@
 #include "nlohmann/json.hpp"
 
 namespace gecko {
-
-void fetch_tokens(dpp::slashcommand_t event);
-void fetch_price(dpp::slashcommand_t event);
-void fetch_market_chart(dpp::slashcommand_t event);
-size_t write_callback(char* ptr, size_t size, size_t nmemb, std::string* data);
-
+    void fetch_tokens(dpp::slashcommand_t event);
+    void fetch_price(dpp::slashcommand_t event);
+    void fetch_single_price(const std::string& coingecko_id, const dpp::interaction_create_t& event);
+    void fetch_market_chart(dpp::slashcommand_t event);
+    size_t write_callback(char* ptr, size_t size, size_t nmemb, std::string* data);
 }  // namespace gecko