add code to evade ip blocking, improve pagination code and fix documentation

src/config_parser/parser.rs

@@ -11,11 +11,15 @@ use std::fs;
 //
 /// * `port` - It stores the parsed port number option on which the server should launch.
 /// * `binding_ip_addr` - It stores the parsed ip address option on which the server should launch
+/// * `style` - It stores the theming options for the website.
+/// * `redis_connection_url` - It stores the redis connection url address on which the redis
+/// client should connect.
 #[derive(Clone)]
 pub struct Config {
     pub port: u16,
     pub binding_ip_addr: String,
     pub style: Style,
+    pub redis_connection_url: String,
 }
 
 impl Config {
@@ -44,6 +48,7 @@ impl Config {
                     globals.get::<_, String>("theme")?,
                     globals.get::<_, String>("colorscheme")?,
                 ),
+                redis_connection_url: globals.get::<_, String>("redis_connection_url")?,
             })
         })
     }

src/config_parser/parser_models.rs

@@ -1,21 +1,24 @@
 //! This module provides public models for handling, storing and serializing parsed config file
 //! options from config.lua by grouping them togather.
 
-use serde::Serialize;
+use serde::{Deserialize, Serialize};
 
-/// A named struct which stores, serializes and groups the parsed config file options of theme and
-/// colorscheme names into the Style struct which derives the `Clone` and `Serialize` traits
-/// where the `Clone` trait is derived for allowing the struct to be cloned and passed to the
-/// server as a shared data between all routes except `/robots.txt` and the `Serialize` trait
-/// has been derived for allowing the object to be serialized so that it can be passed to
-/// handlebars template files.
+/// A named struct which stores,deserializes, serializes and groups the parsed config file options
+/// of theme and colorscheme names into the Style struct which derives the `Clone`, `Serialize`
+/// and Deserialize traits where the `Clone` trait is derived for allowing the struct to be
+/// cloned and passed to the server as a shared data between all routes except `/robots.txt` and
+/// the `Serialize` trait has been derived for allowing the object to be serialized so that it
+/// can be passed to handlebars template files and the `Deserialize` trait has been derived in
+/// order to allow the deserializing the json back to struct in aggregate function in
+/// aggregator.rs and create a new struct out of it and then serialize it back to json and pass
+/// it to the template files.
 ///
 /// # Fields
 //
 /// * `theme` - It stores the parsed theme option used to set a theme for the website.
 /// * `colorscheme` - It stores the parsed colorscheme option used to set a colorscheme for the
 /// theme being used.
-#[derive(Serialize, Clone)]
+#[derive(Serialize, Deserialize, Clone)]
 pub struct Style {
     pub theme: String,
     pub colorscheme: String,