From 89193143f90e1b8cbb91445d14942fa39509acbb Mon Sep 17 00:00:00 2001
From: fxqnlr <felixquinn03@gmail.com>
Date: Mon, 9 Jan 2023 23:12:52 +0100
Subject: implemented more Error (dumb)

---
 src/db.rs | 42 +++++++++++++++++++++---------------------
 1 file changed, 21 insertions(+), 21 deletions(-)

(limited to 'src/db.rs')

diff --git a/src/db.rs b/src/db.rs
index d823018..c5a972f 100644
--- a/src/db.rs
+++ b/src/db.rs
@@ -2,7 +2,7 @@ use std::io::{Error, ErrorKind};
 
 use rusqlite::Connection;
 
-use crate::{Modloader, config::Cfg, List, devdir};
+use crate::{Modloader, config::Cfg, List, devdir, error::{MLE, MLError, ErrorType}};
 
 //mods
 pub fn mods_insert(config: Cfg, id: String, name: String, versions: Vec<String>) -> Result<(), Box<dyn std::error::Error>> {
@@ -81,7 +81,7 @@ pub fn mods_get_name(config: Cfg, id: String) -> Result<String, Box<dyn std::err
     }
 }
 
-pub fn mods_change_versions(config: Cfg, versions: String, mod_id: String) -> Result<(), Box<dyn std::error::Error>> {
+pub fn mods_change_versions(config: Cfg, versions: String, mod_id: String) -> MLE<()> {
 
     println!("Updating versions for {} with \n {}", mod_id, versions);
 
@@ -110,11 +110,11 @@ pub struct DBModlistVersions {
     pub versions: String,
 }
 
-pub fn mods_get_versions(config: Cfg, mods: Vec<String>) -> Result<Vec<DBModlistVersions>, Box<dyn std::error::Error>> {
+pub fn mods_get_versions(config: Cfg, mods: Vec<String>) -> MLE<Vec<DBModlistVersions>> {
     let data = devdir(format!("{}/data.db", config.data).as_str());
     let connection = Connection::open(data)?;
 
-    if mods.is_empty() { return Err(Box::new(Error::new(ErrorKind::Other, "MODS_NO_INPUT"))); }
+    if mods.is_empty() { return Err(MLError::new(ErrorType::ArgumentError, "MODS_NO_INPUT")); }
 
     let mut wherestr = String::from("WHERE");
     for (i, id) in mods.iter().enumerate() {
@@ -137,7 +137,7 @@ pub fn mods_get_versions(config: Cfg, mods: Vec<String>) -> Result<Vec<DBModlist
     };
 
     match versionmaps.is_empty() {
-        true => Err(Box::new(Error::new(ErrorKind::NotFound, "MODS_MODS_NOT_FOUND"))),
+        true => Err(MLError::new(ErrorType::DBError, "MODS_MODS_NOT_FOUND")),
         false => Ok(versionmaps),
     }
 }
@@ -155,7 +155,7 @@ pub fn userlist_insert(config: Cfg, list_id: String, mod_id: String, current_ver
     Ok(())
 }
 
-pub fn userlist_get_all_ids(config: Cfg, list_id: String) -> Result<Vec<String>, Box<dyn std::error::Error>> {
+pub fn userlist_get_all_ids(config: Cfg, list_id: String) -> MLE<Vec<String>> {
     let data = devdir(format!("{}/data.db", config.data).as_str());
     let connection = Connection::open(data).unwrap();
 
@@ -171,7 +171,7 @@ pub fn userlist_get_all_ids(config: Cfg, list_id: String) -> Result<Vec<String>,
     };
 
     match mod_ids.is_empty() {
-        true => Err(Box::new(std::io::Error::new(ErrorKind::NotFound, "NO_MODS"))),
+        true => Err(MLError::new(ErrorType::DBError, "NO_MODS")),
         false => Ok(mod_ids),
     }
 }
@@ -226,7 +226,7 @@ pub fn userlist_get_all_applicable_versions_with_mods(config: Cfg, list_id: Stri
     Ok(versions)
 }
 
-pub fn userlist_get_current_version(config: Cfg, list_id: String, mod_id: String) -> Result<String, Box<dyn std::error::Error>> {
+pub fn userlist_get_current_version(config: Cfg, list_id: String, mod_id: String) -> MLE<String> {
     let data = devdir(format!("{}/data.db", config.data).as_str());
     let connection = Connection::open(data).unwrap();
 
@@ -241,7 +241,7 @@ pub fn userlist_get_current_version(config: Cfg, list_id: String, mod_id: String
     };
 
     match version.is_empty() {
-        true => Err(Box::new(Error::new(ErrorKind::NotFound, "MOD_NOT_FOUND"))),
+        true => Err(MLError::new(ErrorType::DBError, "MOD_NOT_FOUND")),
         false => Ok(version),
     }
 }
@@ -293,7 +293,7 @@ pub fn userlist_change_versions(config: Cfg, list_id: String, current_version: S
     Ok(())
 }
 
-pub fn userlist_add_disabled_versions(config: Cfg, list_id: String, disabled_version: String, mod_id: String) -> Result<(), Box<dyn std::error::Error>> {
+pub fn userlist_add_disabled_versions(config: Cfg, list_id: String, disabled_version: String, mod_id: String) -> MLE<()> {
     let data = devdir(format!("{}/data.db", config.data).as_str());
     let connection = Connection::open(data)?;
     
@@ -307,7 +307,7 @@ pub fn userlist_add_disabled_versions(config: Cfg, list_id: String, disabled_ver
     Ok(())
 }
 
-pub fn userlist_get_disabled_versions(config:Cfg, list_id: String, mod_id: String) -> Result<String, Box<dyn std::error::Error>> {
+pub fn userlist_get_disabled_versions(config:Cfg, list_id: String, mod_id: String) -> MLE<String> {
     let data = devdir(format!("{}/data.db", config.data).as_str());
     let connection = Connection::open(data).unwrap();
 
@@ -322,7 +322,7 @@ pub fn userlist_get_disabled_versions(config:Cfg, list_id: String, mod_id: Strin
     };
 
     match version.is_empty() {
-        true => Err(Box::new(Error::new(ErrorKind::NotFound, "MOD_NOT_FOUND"))),
+        true => Err(MLError::new(ErrorType::DBError, "MOD_NOT_FOUND")),
         false => Ok(version),
     }
 }
@@ -349,13 +349,13 @@ pub fn userlist_get_all_downloads(config: Cfg, list_id: String) -> Result<Vec<St
 }
 
 //lists
-pub fn lists_insert(config: Cfg, id: String, mc_version: String, mod_loader: Modloader, download_folder: String) -> Result<(), Box<dyn std::error::Error>> {
+pub fn lists_insert(config: Cfg, id: String, mc_version: String, mod_loader: Modloader, download_folder: String) -> MLE<()> {
     println!("Creating list {}", id);
 
     let data = devdir(format!("{}/data.db", config.data).as_str());
     let connection = Connection::open(data)?;
 
-    connection.execute("INSERT INTO lists VALUES (?1, ?2, ?3, ?4)", [id.clone(), mc_version, mod_loader.stringify(), download_folder])?;
+    connection.execute("INSERT INTO lists VALUES (?1, ?2, ?3, ?4)", [id.clone(), mc_version, mod_loader.to_string(), download_folder])?;
     connection.execute(format!("CREATE TABLE {}( 'mod_id' TEXT, 'current_version' TEXT, 'applicable_versions' BLOB, 'current_download' TEXT, 'disabled_versions' TEXT DEFAULT 'NONE' )", id).as_str(), [])?;
 
     Ok(())
@@ -370,7 +370,7 @@ pub fn lists_remove(config: Cfg, id: String) -> Result<(), Box<dyn std::error::E
     Ok(())
 }
 
-pub fn lists_get(config: Cfg, list_id: String) -> Result<List, Box<dyn std::error::Error>> {
+pub fn lists_get(config: Cfg, list_id: String) -> MLE<List> {
     let data = devdir(format!("{}/data.db", config.data).as_str());
     let connection = Connection::open(data).unwrap();
 
@@ -386,12 +386,12 @@ pub fn lists_get(config: Cfg, list_id: String) -> Result<List, Box<dyn std::erro
         list = List { id: String::from(&list_id), mc_version: String::from(&li[0]), modloader: Modloader::from(&li[1])?, download_folder: String::from(&li[2]) };
     };
 
-    if list.id.is_empty() { return Err(Box::new(Error::new(ErrorKind::Other, "LIST_NOT_FOUND"))); }
+    if list.id.is_empty() { return Err(MLError::new(ErrorType::DBError, "LIST_NOT_FOUND")); }
     
     Ok(list)
 }
 
-pub fn lists_version(config: Cfg, list_id: String, version: String) -> Result<(), Box<dyn std::error::Error>> {
+pub fn lists_version(config: Cfg, list_id: String, version: String) -> MLE<()> {
     let data = devdir(format!("{}/data.db", config.data).as_str());
     let connection = Connection::open(data).unwrap();
 
@@ -399,7 +399,7 @@ pub fn lists_version(config: Cfg, list_id: String, version: String) -> Result<()
     Ok(())
 }
 
-pub fn lists_get_all_ids(config: Cfg) -> Result<Vec<String>, Box<dyn std::error::Error>> {
+pub fn lists_get_all_ids(config: Cfg) -> MLE<Vec<String>> {
     let data = devdir(format!("{}/data.db", config.data).as_str());
     let connection = Connection::open(data).unwrap();
     
@@ -414,7 +414,7 @@ pub fn lists_get_all_ids(config: Cfg) -> Result<Vec<String>, Box<dyn std::error:
     };
 
     match list_ids.is_empty() {
-        true => Err(Box::new(std::io::Error::new(ErrorKind::NotFound, "NO_LISTS"))),
+        true => Err(MLError::new(ErrorType::DBError, "NO_LISTS")),
         false => Ok(list_ids),
     }
 }
@@ -428,7 +428,7 @@ pub fn config_change_current_list(config: Cfg, id: String) -> Result<(), Box<dyn
     Ok(())
 }
 
-pub fn config_get_current_list(config: Cfg) -> Result<String, Box<dyn std::error::Error>> {
+pub fn config_get_current_list(config: Cfg) -> MLE<String> {
     let data = devdir(format!("{}/data.db", config.data).as_str());
     let connection = Connection::open(data).unwrap();
     
@@ -442,7 +442,7 @@ pub fn config_get_current_list(config: Cfg) -> Result<String, Box<dyn std::error
         list_id = list?;
     };
 
-    if list_id.is_empty() { return Err(Box::new(Error::new(ErrorKind::Other, "NO_CURRENT_LIST"))); }
+    if list_id.is_empty() { return Err(MLError::new(ErrorType::DBError, "NO_CURRENT_LIST")); }
     
     Ok(list_id)
 }
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