diff --git a/src/indiware_connector.rs b/src/indiware_connector.rs
new file mode 100644
index 0000000..892a99b
--- /dev/null
+++ b/src/indiware_connector.rs
@@ -0,0 +1,185 @@
+use crate::config;
+use crate::schema::timetable;
+use crate::DbConn;
+use diesel::{Insertable, Queryable};
+use quickxml_to_serde::{xml_string_to_json, Config};
+use serde_derive::{Deserialize, Serialize};
+use serde_json::json;
+
+#[derive(Queryable, Serialize, Insertable, Deserialize)]
+#[table_name = "timetable"]
+pub struct Timetable {
+    pub date: String,
+    pub updated: String,
+    pub class: String,
+    pub timetable_data: serde_json::Value,
+}
+
+#[derive(Serialize, Deserialize)]
+pub struct TimetableData {
+    pub count: usize,
+    pub courses: Vec<rocket::serde::json::Value>,
+}
+
+async fn get_timetable_xml() -> serde_json::value::Value {
+    let client = reqwest::Client::new();
+    let resp = client
+        .get(config::TIMETABLE_URL)
+        .basic_auth(config::TIMETABLE_USER, config::TIMETABLE_PASSWORD)
+        .send()
+        .await
+        .unwrap()
+        .text()
+        .await
+        .unwrap();
+    xml_string_to_json(resp, &Config::new_with_defaults()).unwrap()
+}
+
+async fn get_timetable_xml_data() -> Vec<serde_json::value::Value> {
+    let xml = get_timetable_xml().await;
+    let classes = xml
+        .as_object()
+        .unwrap()
+        .get("VpMobil")
+        .unwrap()
+        .get("Klassen")
+        .unwrap()
+        .get("Kl")
+        .unwrap()
+        .as_array()
+        .unwrap();
+    classes.to_owned()
+}
+
+pub async fn get_timetable(_conn: DbConn) -> Vec<Timetable> {
+    let xml = get_timetable_xml().await;
+    let classes = get_timetable_xml_data().await;
+    let mut timetable: Vec<Timetable> = Vec::new();
+    for i in classes.iter() {
+        let mut courses: Vec<rocket::serde::json::Value> = Vec::new();
+        let nothing = json!([""]);
+        let std = i
+            .as_object()
+            .unwrap()
+            .get("Pl")
+            .unwrap()
+            .as_object()
+            .unwrap()
+            .get("Std")
+            .unwrap_or(&nothing);
+        let mut plan = vec![];
+        if std.is_array() {
+            plan.extend(std.as_array().unwrap().iter().cloned())
+        } else if std.is_object() {
+            plan.push(std.clone())
+        }
+        for i in &plan {
+            if i.as_object() != None {
+                courses.push(i.to_owned());
+            } else {
+                dbg!("Failed: {:?}", &i);
+            }
+        }
+        let response = TimetableData {
+            count: plan.len(),
+            courses,
+        };
+        let timetable_element = Timetable {
+            date: String::from(
+                xml.as_object()
+                    .unwrap()
+                    .get("VpMobil")
+                    .unwrap()
+                    .get("Kopf")
+                    .unwrap()
+                    .get("DatumPlan")
+                    .unwrap()
+                    .as_str()
+                    .unwrap(),
+            ),
+            updated: String::from(
+                xml.as_object()
+                    .unwrap()
+                    .get("VpMobil")
+                    .unwrap()
+                    .get("Kopf")
+                    .unwrap()
+                    .get("zeitstempel")
+                    .unwrap()
+                    .as_str()
+                    .unwrap(),
+            ),
+            class: String::from(
+                i.as_object()
+                    .unwrap()
+                    .get("Kurz")
+                    .unwrap()
+                    .as_str()
+                    .unwrap(),
+            ),
+            timetable_data: serde_json::from_str(&json!(response).to_string()).unwrap(),
+        };
+        timetable.push(timetable_element)
+    }
+    timetable
+}
+
+pub async fn get_class_timetable(_conn: DbConn, class: String) -> TimetableData {
+    let classes = get_timetable_xml_data().await;
+    let courses: Vec<rocket::serde::json::Value> = Vec::new();
+    let mut response = TimetableData { count: 0, courses };
+    for i in classes.iter() {
+        if i.as_object()
+            .unwrap()
+            .get("Kurz")
+            .unwrap()
+            .as_str()
+            .unwrap()
+            .replace("/", "_")
+            == class
+        {
+            let nothing = json!([""]);
+            let std = i
+                .as_object()
+                .unwrap()
+                .get("Pl")
+                .unwrap()
+                .as_object()
+                .unwrap()
+                .get("Std")
+                .unwrap_or(&nothing);
+            let mut plan = vec![];
+            if std.is_array() {
+                plan.extend(std.as_array().unwrap().iter().cloned())
+            } else if std.is_object() {
+                plan.push(std.clone())
+            }
+            response.count = plan.len();
+            for i in plan {
+                if i.as_object() != None {
+                    response.courses.push(i.to_owned());
+                } else {
+                    dbg!("Failed: {:?}", &i);
+                }
+            }
+            break;
+        }
+    }
+    response
+}
+
+pub async fn get_classes() -> Vec<String> {
+    let classes = get_timetable_xml_data().await;
+    let mut class_list: Vec<String> = Vec::new();
+    for i in classes.iter() {
+        class_list.push(String::from(
+            i.as_object()
+                .unwrap()
+                .get("Kurz")
+                .unwrap()
+                .as_str()
+                .unwrap(),
+        ))
+    }
+    class_list
+}
diff --git a/src/keycloak_connector.rs b/src/keycloak_connector.rs
new file mode 100644
index 0000000..842045e
--- /dev/null
+++ b/src/keycloak_connector.rs
@@ -0,0 +1,211 @@
+extern crate reqwest;
+
+use crate::config;
+use crate::{Claims, Credentials, Roles, Token, TokenStatus};
+
+use jsonwebtoken::{encode, EncodingKey, Header};
+use keycloak::KeycloakError;
+use rocket::{response::status, serde::json::Json};
+use serde_derive::{Deserialize, Serialize};
+use serde_json::json;
+use std::error::Error;
+use std::time::{Duration, SystemTime, UNIX_EPOCH};
+use time::OffsetDateTime;
+
+#[derive(Debug, Deserialize, Serialize)]
+pub struct KeycloakAdminToken {
+    pub access_token: String,
+    pub expires_in: usize,
+    #[serde(rename = "not-before-policy")]
+    pub not_before_policy: Option<usize>,
+    pub refresh_expires_in: Option<usize>,
+    pub refresh_token: Option<String>,
+    pub scope: String,
+    pub session_state: Option<String>,
+    pub token_type: String,
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+pub struct KeycloakUser {
+    sub: String,
+    email_verified: bool,
+    pub roles: Vec<Roles>,
+    name: String,
+    pub blacklist: Option<Vec<String>>,
+    pub groups: Vec<String>,
+    pub whitelist: Option<Vec<String>>,
+    pub preferred_username: String,
+    given_name: String,
+    family_name: String,
+    email: String,
+}
+
+async fn error_check(response: reqwest::Response) -> Result<reqwest::Response, KeycloakError> {
+    if !response.status().is_success() {
+        let status = response.status().into();
+        let text = response.text().await?;
+        return Err(KeycloakError::HttpFailure {
+            status,
+            body: serde_json::from_str(&text).ok(),
+            text,
+        });
+    }
+    Ok(response)
+}
+
+pub async fn get_keycloak_token(
+    user: String,
+    password: String,
+    otp: String,
+) -> Result<KeycloakAdminToken, KeycloakError> {
+    let client = reqwest::Client::new();
+    let params = [
+        ("username", user),
+        ("password", password),
+        ("totp", otp),
+        ("client_id", config::KC_CLIENT_ID.to_string()),
+        ("grant_type", String::from("password")),
+    ];
+    let resp = client
+        .post(config::KC_OPENID_TOKEN_ENDPOINT)
+        .form(&params)
+        .send()
+        .await?;
+    Ok(error_check(resp).await?.json().await?)
+}
+
+pub async fn get_keycloak_userinfo(token: String) -> Result<KeycloakUser, Box<dyn Error>> {
+    let client = reqwest::Client::new();
+    let resp = client
+        .get(config::KC_OPENID_USERINFO_ENDPOINT)
+        .header("Authorization", format!("Bearer {}", token))
+        .send()
+        .await?
+        .json::<KeycloakUser>()
+        .await?;
+    Ok(resp)
+}
+
+pub async fn get_userinfo(
+    credentials: Json<Credentials>,
+) -> Result<Json<KeycloakUser>, status::Unauthorized<String>> {
+    let credentials = credentials.into_inner();
+    let keycloak_resp = get_keycloak_token(
+        credentials.user.clone(),
+        credentials.password.clone(),
+        credentials.otp.clone(),
+    )
+    .await;
+    let token = match keycloak_resp {
+        Ok(token) => Token {
+            outcome: (TokenStatus::Success, String::new()),
+            token: token.access_token,
+        },
+        Err(e) => {
+            let outcome = match e {
+                KeycloakError::ReqwestFailure(f) => (TokenStatus::HttpError, f.to_string()),
+                KeycloakError::HttpFailure {
+                    status: _s,
+                    body: _b,
+                    text: t,
+                } => (
+                    TokenStatus::KeycloakError,
+                    String::from(
+                        serde_json::from_str(&t[..]).unwrap_or_else(
+                            |_| json![{"error_description": "No error description"}],
+                        )["error_description"]
+                            .as_str()
+                            .unwrap(),
+                    ),
+                ),
+            };
+            Token {
+                outcome,
+                token: String::new(),
+            }
+        }
+    };
+    let result = match token.outcome.0 {
+        TokenStatus::Success => Ok(Json(
+            get_keycloak_userinfo(token.token.clone()).await.unwrap(),
+        )),
+        _ => Err(status::Unauthorized::<String>(Some(token.outcome.1))),
+    };
+
+    result
+}
+
+pub async fn login(
+    credentials: Json<Credentials>,
+) -> Result<Json<Token>, status::Unauthorized<String>> {
+    let credentials = credentials.into_inner();
+    let keycloak_resp = get_keycloak_token(
+        credentials.user.clone(),
+        credentials.password.clone(),
+        credentials.otp.clone(),
+    )
+    .await;
+    let token = match keycloak_resp {
+        Ok(token) => Token {
+            outcome: (TokenStatus::Success, String::new()),
+            token: token.access_token,
+        },
+        Err(e) => {
+            let outcome = match e {
+                KeycloakError::ReqwestFailure(f) => (TokenStatus::HttpError, f.to_string()),
+                KeycloakError::HttpFailure {
+                    status: _s,
+                    body: _b,
+                    text: t,
+                } => (
+                    TokenStatus::KeycloakError,
+                    String::from(
+                        serde_json::from_str(&t[..]).unwrap_or_else(
+                            |_| json![{"error_description": "No error description"}],
+                        )["error_description"]
+                            .as_str()
+                            .unwrap(),
+                    ),
+                ),
+            };
+            Token {
+                outcome,
+                token: String::new(),
+            }
+        }
+    };
+
+    let result = match token.outcome.0 {
+        TokenStatus::Success => {
+            let userinfo = get_keycloak_userinfo(token.token.clone()).await.unwrap();
+            let system_time = OffsetDateTime::now_utc();
+            let datetime = system_time.format("%d/%m/%Y %T");
+            let my_claims = Claims {
+                iss: String::from(config::JWT_ISSUER),
+                user: userinfo.preferred_username,
+                roles: userinfo.roles,
+                groups: userinfo.groups,
+                blacklist: userinfo.blacklist.unwrap_or_default(),
+                whitelist: userinfo.whitelist.unwrap_or_default(),
+                jid: (credentials.devid + "@" + &datetime),
+                exp: SystemTime::now()
+                    .duration_since(UNIX_EPOCH)
+                    .expect("Time went backwards")
+                    .as_secs()
+                    + Duration::from_secs(31536000).as_secs(),
+            };
+            println!("{:?}", SystemTime::now());
+            let jwt = encode(
+                &Header::default(),
+                &my_claims,
+                &EncodingKey::from_secret(config::JWT_SECRET.as_ref()),
+            );
+            Ok(Json(Token {
+                outcome: (TokenStatus::Success, String::new()),
+                token: jwt.unwrap(),
+            }))
+        }
+        _ => Err(status::Unauthorized::<String>(Some(token.outcome.1))),
+    };
+    result
+}
diff --git a/src/main.rs b/src/main.rs
index b110f48..5a5de0a 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -4,49 +4,33 @@ extern crate rocket;
 #[macro_use]
 extern crate diesel;
 
+mod config;
+mod indiware_connector;
+mod keycloak_connector;
 mod schema;
 
 extern crate reqwest;
 extern crate serde;
+extern crate serde_json;
 
-use crate::schema::timetable;
-use diesel::{Insertable, Queryable};
-use quickxml_to_serde::{xml_string_to_json, Config};
-use rocket::serde::json::{json, Json};
+use indiware_connector as timetable_connector;
+use jsonwebtoken::{decode, DecodingKey, Validation};
+use keycloak_connector::KeycloakUser;
+use rocket::{
+    fs::{relative, FileServer},
+    http::Status,
+    request::{FromRequest, Outcome, Request},
+    response::status,
+    serde::json::Json,
+};
 use rocket_sync_db_pools::{database, diesel::PgConnection};
 use serde_derive::{Deserialize, Serialize};
-extern crate serde_json;
-mod config;
-use jsonwebtoken::{decode, encode, DecodingKey, EncodingKey, Header, Validation};
-use keycloak::KeycloakError;
-use rocket::fs::{relative, FileServer};
-use rocket::http::Status;
-use rocket::response::status;
-use rocket::request::{FromRequest, Outcome, Request};
-use std::error::Error;
-use std::time::{Duration, SystemTime, UNIX_EPOCH};
-use time::OffsetDateTime;
 
 #[database("timetable")]
-struct DbConn(PgConnection);
-
-#[derive(Queryable, Serialize, Insertable, Deserialize)]
-#[table_name = "timetable"]
-struct Timetable {
-    date: String,
-    updated: String,
-    class: String,
-    timetable_data: serde_json::Value,
-}
-
-#[derive(Serialize, Deserialize)]
-struct TimetableData {
-    count: usize,
-    courses: Vec<rocket::serde::json::Value>,
-}
+pub struct DbConn(PgConnection);
 
 #[derive(Debug, Serialize, Deserialize)]
-struct Credentials {
+pub struct Credentials {
     user: String,
     password: String,
     otp: String,
@@ -54,7 +38,7 @@ struct Credentials {
 }
 
 #[derive(Debug, Serialize, Deserialize)]
-enum Roles {
+pub enum Roles {
     Student,
     Teacher,
     Admin,
@@ -80,14 +64,8 @@ enum TokenStatus {
 }
 
 #[derive(Debug, Serialize, Deserialize)]
-struct TokenOutcome {
-    status: TokenStatus,
-    info: String,
-}
-
-#[derive(Debug, Serialize, Deserialize)]
-struct Token {
-    outcome: TokenOutcome,
+pub struct Token {
+    outcome: (TokenStatus, String),
     token: String,
 }
 
@@ -99,34 +77,6 @@ enum ApiKeyError {
     Invalid,
 }
 
-#[derive(Debug, Deserialize, Serialize)]
-pub struct KeycloakAdminToken {
-    access_token: String,
-    expires_in: usize,
-    #[serde(rename = "not-before-policy")]
-    not_before_policy: Option<usize>,
-    refresh_expires_in: Option<usize>,
-    refresh_token: Option<String>,
-    scope: String,
-    session_state: Option<String>,
-    token_type: String,
-}
-
-#[derive(Debug, Serialize, Deserialize)]
-struct KeycloakUser {
-    sub: String,
-    email_verified: bool,
-    roles: Vec<Roles>,
-    name: String,
-    blacklist: Option<Vec<String>>,
-    groups: Vec<String>,
-    whitelist: Option<Vec<String>>,
-    preferred_username: String,
-    given_name: String,
-    family_name: String,
-    email: String,
-}
-
 #[rocket::async_trait]
 impl<'r> FromRequest<'r> for ApiKey<'r> {
     type Error = ApiKeyError;
@@ -134,7 +84,10 @@ impl<'r> FromRequest<'r> for ApiKey<'r> {
     async fn from_request(req: &'r Request<'_>) -> Outcome<Self, Self::Error> {
         /// Returns true if `key` is a valid API key string.
         fn is_valid(key: &str) -> bool {
-            let validation = Validation { validate_exp: false, ..Default::default() };
+            let validation = Validation {
+                validate_exp: false,
+                ..Default::default()
+            };
             let token = decode::<Claims>(
                 key,
                 &DecodingKey::from_secret(config::JWT_SECRET.as_ref()),
@@ -144,7 +97,10 @@ impl<'r> FromRequest<'r> for ApiKey<'r> {
         }
 
         fn has_permissions(key: &str, uri: &str) -> bool {
-            let validation = Validation { validate_exp: false, ..Default::default() };
+            let validation = Validation {
+                validate_exp: false,
+                ..Default::default()
+            };
             let standard_permissions =
                 vec![String::from("/api/timetable"), String::from("/api/classes")];
             let student_permissions: Vec<String> = vec![];
@@ -189,348 +145,42 @@ impl<'r> FromRequest<'r> for ApiKey<'r> {
     }
 }
 
-async fn error_check(response: reqwest::Response) -> Result<reqwest::Response, KeycloakError> {
-    if !response.status().is_success() {
-        let status = response.status().into();
-        let text = response.text().await?;
-        return Err(KeycloakError::HttpFailure {
-            status,
-            body: serde_json::from_str(&text).ok(),
-            text,
-        });
-    }
-    Ok(response)
-}
-
-async fn get_keycloak_token(
-    user: String,
-    password: String,
-    otp: String,
-) -> Result<KeycloakAdminToken, KeycloakError> {
-    let client = reqwest::Client::new();
-    let params = [
-        ("username", user),
-        ("password", password),
-        ("totp", otp),
-        ("client_id", config::KC_CLIENT_ID.to_string()),
-        ("grant_type", String::from("password")),
-    ];
-    let resp = client
-        .post(config::KC_OPENID_TOKEN_ENDPOINT)
-        .form(&params)
-        .send()
-        .await?;
-    Ok(error_check(resp).await?.json().await?)
-}
-
-async fn get_keycloak_userinfo(token: String) -> Result<KeycloakUser, Box<dyn Error>> {
-    let client = reqwest::Client::new();
-    let resp = client
-        .get(config::KC_OPENID_USERINFO_ENDPOINT)
-        .header("Authorization", format!("Bearer {}", token))
-        .send()
-        .await?
-        .json::<KeycloakUser>()
-        .await?;
-    Ok(resp)
+#[post("/", data = "<credentials>")]
+async fn get_userinfo(
+    credentials: Json<Credentials>,
+) -> Result<Json<KeycloakUser>, status::Unauthorized<String>> {
+    keycloak_connector::get_userinfo(credentials).await
 }
 
 #[post("/", data = "<credentials>")]
-async fn get_userinfo(credentials: Json<Credentials>) -> Result<Json<KeycloakUser>, status::Unauthorized<()>> {
-    let credentials = credentials.into_inner();
-    let keycloak_resp = get_keycloak_token(
-        credentials.user.clone(),
-        credentials.password.clone(),
-        credentials.otp.clone(),
-    )
-    .await;
-    let token = match keycloak_resp {
-        Ok(token) => Token {
-            outcome: TokenOutcome {
-                status: TokenStatus::Success,
-                info: String::new(),
-            },
-            token: token.access_token,
-        },
-        Err(e) => {
-            let outcome = match e {
-                KeycloakError::ReqwestFailure(f) => TokenOutcome {
-                    status: TokenStatus::HttpError,
-                    info: f.to_string(),
-                },
-                KeycloakError::HttpFailure {
-                    status: _s,
-                    body: _b,
-                    text: t,
-                } => TokenOutcome {
-                    status: TokenStatus::KeycloakError,
-                    info: String::from(
-                        serde_json::from_str(&t[..])
-                            .unwrap_or_else(|_| json![{"error_description": "No error description"}])
-                            ["error_description"]
-                            .as_str()
-                            .unwrap(),
-                    ),
-                },
-            };
-            Token {
-                outcome,
-                token: String::new(),
-            }
-        }
-    };
-    let outcome = match token.outcome.status {
-        TokenStatus::Success =>  Ok(Json(get_keycloak_userinfo(token.token.clone()).await.unwrap())),
-        _ => Err(status::Unauthorized::<()>(None))
-    };
-
-    outcome
-}
-
-
-#[post("/", data = "<credentials>")]
-async fn login(credentials: Json<Credentials>) -> Json<Token> {
-    let credentials = credentials.into_inner();
-    let keycloak_resp = get_keycloak_token(
-        credentials.user.clone(),
-        credentials.password.clone(),
-        credentials.otp.clone(),
-    )
-    .await;
-    let mut token = match keycloak_resp {
-        Ok(token) => Token {
-            outcome: TokenOutcome {
-                status: TokenStatus::Success,
-                info: String::new(),
-            },
-            token: token.access_token,
-        },
-        Err(e) => {
-            let outcome = match e {
-                KeycloakError::ReqwestFailure(f) => TokenOutcome {
-                    status: TokenStatus::HttpError,
-                    info: f.to_string(),
-                },
-                KeycloakError::HttpFailure {
-                    status: _s,
-                    body: _b,
-                    text: t,
-                } => TokenOutcome {
-                    status: TokenStatus::KeycloakError,
-                    info: String::from(
-                        serde_json::from_str(&t[..])
-                            .unwrap_or_else(|_| json![{"error_description": "No error description"}])
-                            ["error_description"]
-                            .as_str()
-                            .unwrap(),
-                    ),
-                },
-            };
-            Token {
-                outcome,
-                token: String::new(),
-            }
-        }
-    };
-
-    if let TokenStatus::Success = token.outcome.status {
-        let userinfo = get_keycloak_userinfo(token.token.clone()).await.unwrap();
-        let system_time = OffsetDateTime::now_utc();
-        let datetime = system_time.format("%d/%m/%Y %T");
-        let my_claims = Claims {
-            iss: String::from(config::JWT_ISSUER),
-            user: userinfo.preferred_username,
-            roles: userinfo.roles,
-            groups: userinfo.groups,
-            blacklist: userinfo.blacklist.unwrap_or_default(),
-            whitelist: userinfo.whitelist.unwrap_or_default(),
-            jid: (credentials.devid + "@" + &datetime),
-            exp: SystemTime::now()
-                .duration_since(UNIX_EPOCH)
-                .expect("Time went backwards")
-                .as_secs()
-                + Duration::from_secs(31536000).as_secs(),
-        };
-        println!("{:?}", SystemTime::now());
-        let jwt = encode(
-            &Header::default(),
-            &my_claims,
-            &EncodingKey::from_secret(config::JWT_SECRET.as_ref()),
-        );
-        token = Token {
-            outcome: TokenOutcome {
-                status: TokenStatus::Success,
-                info: String::new(),
-            },
-            token: jwt.unwrap(),
-        };
-    }
-    Json(token)
-}
-
-async fn get_timetable_xml() -> serde_json::value::Value {
-    let client = reqwest::Client::new();
-    let resp = client
-        .get(config::TIMETABLE_URL)
-        .basic_auth(config::TIMETABLE_USER, config::TIMETABLE_PASSWORD)
-        .send()
-        .await
-        .unwrap()
-        .text()
-        .await
-        .unwrap();
-    xml_string_to_json(resp, &Config::new_with_defaults()).unwrap()
-}
-
-async fn get_timetable_xml_data() -> Vec<serde_json::value::Value> {
-    let xml = get_timetable_xml().await;
-    let classes = xml
-        .as_object()
-        .unwrap()
-        .get("VpMobil")
-        .unwrap()
-        .get("Klassen")
-        .unwrap()
-        .get("Kl")
-        .unwrap()
-        .as_array()
-        .unwrap();
-    classes.to_owned()
+async fn login(
+    credentials: Json<Credentials>,
+) -> Result<Json<Token>, status::Unauthorized<String>> {
+    keycloak_connector::login(credentials).await
 }
 
 #[get("/")]
-async fn get_timetable(_conn: DbConn, _key: ApiKey<'_>) -> Json<Vec<Timetable>> {
-    let xml = get_timetable_xml().await;
-    let classes = get_timetable_xml_data().await;
-    let mut timetable: Vec<Timetable> = Vec::new();
-    for i in classes.iter() {
-        let mut courses: Vec<rocket::serde::json::Value> = Vec::new();
-        let nothing = json!([""]);
-        let plan = i
-            .as_object()
-            .unwrap()
-            .get("Pl")
-            .unwrap()
-            .as_object()
-            .unwrap()
-            .get("Std")
-            .unwrap_or(&nothing)
-            .as_array()
-            .unwrap();
-        for i in plan {
-            if i.as_object() != None {
-                courses.push(i.to_owned());
-            } else {
-                dbg!("Failed: {:?}", &i);
-            }
-        }
-        let response = TimetableData {
-            count: plan.len(),
-            courses,
-        };
-        let timetable_element = Timetable {
-            date: String::from(
-                xml.as_object()
-                    .unwrap()
-                    .get("VpMobil")
-                    .unwrap()
-                    .get("Kopf")
-                    .unwrap()
-                    .get("DatumPlan")
-                    .unwrap()
-                    .as_str()
-                    .unwrap(),
-            ),
-            updated: String::from(
-                xml.as_object()
-                    .unwrap()
-                    .get("VpMobil")
-                    .unwrap()
-                    .get("Kopf")
-                    .unwrap()
-                    .get("zeitstempel")
-                    .unwrap()
-                    .as_str()
-                    .unwrap(),
-            ),
-            class: String::from(
-                i.as_object()
-                    .unwrap()
-                    .get("Kurz")
-                    .unwrap()
-                    .as_str()
-                    .unwrap(),
-            ),
-            timetable_data: serde_json::from_str(&json!(response).to_string()).unwrap(),
-        };
-        timetable.push(timetable_element)
-    }
+async fn get_timetable(
+    conn: DbConn,
+    _key: ApiKey<'_>,
+) -> Json<Vec<timetable_connector::Timetable>> {
+    let timetable = timetable_connector::get_timetable(conn).await;
     Json::from(timetable)
 }
 
 #[get("/<class>")]
 async fn get_class_timetable(
-    _conn: DbConn,
+    conn: DbConn,
     class: String,
     _key: ApiKey<'_>,
-) -> Json<TimetableData> {
-    let classes = get_timetable_xml_data().await;
-    let courses: Vec<rocket::serde::json::Value> = Vec::new();
-    let mut response = TimetableData {
-        count: 0,
-        courses,
-    };
-    for i in classes.iter() {
-        if i.as_object()
-            .unwrap()
-            .get("Kurz")
-            .unwrap()
-            .as_str()
-            .unwrap()
-            .replace("/", "_")
-            == class
-        {
-            let nothing = json!([""]);
-            let plan = i
-                .as_object()
-                .unwrap()
-                .get("Pl")
-                .unwrap()
-                .as_object()
-                .unwrap()
-                .get("Std")
-                .unwrap_or(&nothing)
-                .as_array()
-                .unwrap();
-            response.count = plan.len();
-            for i in plan {
-                if i.as_object() != None {
-                    response.courses.push(i.to_owned());
-                } else {
-                    dbg!("Failed: {:?}", &i);
-                }
-            }
-            break;
-        }
-    }
-    Json::from(response)
+) -> Json<timetable_connector::TimetableData> {
+    let timetable = timetable_connector::get_class_timetable(conn, class).await;
+    Json::from(timetable)
 }
 
 #[get("/")]
 async fn get_classes(_key: ApiKey<'_>) -> Json<Vec<String>> {
-    let classes = get_timetable_xml_data().await;
-    let mut class_list: Vec<String> = Vec::new();
-    for i in classes.iter() {
-        class_list.push(
-            i.as_object()
-                .unwrap()
-                .get("Kurz")
-                .unwrap()
-                .as_str()
-                .unwrap()
-                .replace("/", "_"),
-        )
-    }
+    let class_list = timetable_connector::get_classes().await;
     Json::from(class_list)
 }