...

actix_mvc_app/Cargo.lock

@@ -144,7 +144,7 @@ dependencies = [
  "futures-core",
  "futures-util",
  "mio",
- "socket2",
+ "socket2 0.5.9",
  "tokio",
  "tracing",
 ]
@@ -223,7 +223,7 @@ dependencies = [
  "serde_json",
  "serde_urlencoded",
  "smallvec",
- "socket2",
+ "socket2 0.5.9",
  "time",
  "tracing",
  "url",
@@ -258,6 +258,7 @@ dependencies = [
  "lazy_static",
  "log",
  "num_cpus",
+ "redis",
  "serde",
  "serde_json",
  "tera",
@@ -652,6 +653,20 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5b63caa9aa9397e2d9480a9b13673856c78d8ac123288526c37d7839f2a86990"
 
+[[package]]
+name = "combine"
+version = "4.6.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba5a308b75df32fe02788e748662718f03fde005016435c444eea572398219fd"
+dependencies = [
+ "bytes",
+ "futures-core",
+ "memchr",
+ "pin-project-lite",
+ "tokio",
+ "tokio-util",
+]
+
 [[package]]
 name = "config"
 version = "0.14.1"
@@ -1941,6 +1956,27 @@ dependencies = [
  "getrandom 0.3.2",
 ]
 
+[[package]]
+name = "redis"
+version = "0.23.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4f49cdc0bb3f412bf8e7d1bd90fe1d9eb10bc5c399ba90973c14662a27b3f8ba"
+dependencies = [
+ "async-trait",
+ "bytes",
+ "combine",
+ "futures-util",
+ "itoa",
+ "percent-encoding",
+ "pin-project-lite",
+ "ryu",
+ "sha1_smol",
+ "socket2 0.4.10",
+ "tokio",
+ "tokio-util",
+ "url",
+]
+
 [[package]]
 name = "redox_syscall"
 version = "0.5.11"
@@ -2119,6 +2155,12 @@ dependencies = [
  "digest",
 ]
 
+[[package]]
+name = "sha1_smol"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bbfa15b3dddfee50a0fff136974b3e1bde555604ba463834a7eb7deb6417705d"
+
 [[package]]
 name = "sha2"
 version = "0.10.8"
@@ -2176,6 +2218,16 @@ version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8917285742e9f3e1683f0a9c4e6b57960b7314d0b08d30d1ecd426713ee2eee9"
 
+[[package]]
+name = "socket2"
+version = "0.4.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9f7916fc008ca5542385b89a3d3ce689953c143e9304a9bf8beec1de48994c0d"
+dependencies = [
+ "libc",
+ "winapi",
+]
+
 [[package]]
 name = "socket2"
 version = "0.5.9"
@@ -2325,7 +2377,7 @@ dependencies = [
  "parking_lot",
  "pin-project-lite",
  "signal-hook-registry",
- "socket2",
+ "socket2 0.5.9",
  "windows-sys 0.52.0",
 ]
 
@@ -2638,6 +2690,22 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "winapi"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
+dependencies = [
+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
+]
+
+[[package]]
+name = "winapi-i686-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
+
 [[package]]
 name = "winapi-util"
 version = "0.1.9"
@@ -2647,6 +2715,12 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "winapi-x86_64-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
+
 [[package]]
 name = "windows-core"
 version = "0.61.0"

actix_mvc_app/Cargo.toml

@@ -21,3 +21,4 @@ actix-identity = "0.6.0"
 bcrypt = "0.15.0"
 uuid = { version = "1.6.1", features = ["v4", "serde"] }
 lazy_static = "1.4.0"
+redis = { version = "0.23.0", features = ["tokio-comp"] }

actix_mvc_app/specs.md

@@ -0,0 +1,56 @@
+
+
+- login
+- change profile (email(s), linkedin, websites, telnr's, ...)
+- KYC
+- wallet 
+  - with EUR/CHF/USD, ability to topup wallet... (stripe, make sure to describe well)
+  - with real world digital assets (RWDA)
+  - the RWDA can be transfered to someone else if allowed
+- tickets (see own tickets)
+  - a ticket can have workflow attached to it (as set by rhai script)
+  - on a workflow step needs to be clear for user if they need to do something
+  - has type, subject, priority, level, comments (user can add comment)
+  - if new comment message is sent to inbox as well, if new action needed as well
+- inbox
+  - info we can send to the user, user can reply
+  - has labels
+- actions
+  - if something to do for user, is part of the workflow
+- RWDA'S
+  - overview (in tiles like blogs) of the RWDA's, has tags user can filter
+  - if user clicks on one then goes to mini site (like ebook), is shown in app
+  - on RWDA we see nr of RWDA (marketcap, ... and other core financials, ...)
+  - use can select RWDA, and buy into it, if not enough cash will be asked to put more cash in
+- contracts
+  - as markdown
+  - user can sign
+  - see who signed
+
+# user flows
+
+## registration
+
+- login, user choses secret (done by means of the webassembly component)
+- verification level, user can do KYC
+
+
+# rwda
+
+- name
+- description
+- link to website
+- nr of shares
+- share value
+- vesting period, lockin period
+- symbol
+
+
+
+# Dynex
+
+- meeting with 
+
+
+
+

actix_mvc_app/src/controllers/calendar.rs

@@ -0,0 +1,389 @@
+use actix_web::{web, HttpResponse, Responder, Result};
+use chrono::{DateTime, Datelike, NaiveDate, TimeZone, Utc};
+use serde::{Deserialize, Serialize};
+use tera::Tera;
+
+use crate::models::{CalendarEvent, CalendarViewMode};
+use crate::utils::RedisCalendarService;
+
+/// Controller for handling calendar-related routes
+pub struct CalendarController;
+
+impl CalendarController {
+    /// Handles the calendar page route
+    pub async fn calendar(
+        tmpl: web::Data<Tera>,
+        query: web::Query<CalendarQuery>,
+    ) -> Result<impl Responder> {
+        let mut ctx = tera::Context::new();
+        ctx.insert("active_page", "calendar");
+        
+        // Parse the view mode from the query parameters
+        let view_mode = CalendarViewMode::from_str(&query.view.clone().unwrap_or_else(|| "month".to_string()));
+        ctx.insert("view_mode", &view_mode.to_str());
+        
+        // Parse the date from the query parameters or use the current date
+        let date = if let Some(date_str) = &query.date {
+            match NaiveDate::parse_from_str(date_str, "%Y-%m-%d") {
+                Ok(naive_date) => Utc.from_utc_date(&naive_date).and_hms_opt(0, 0, 0).unwrap(),
+                Err(_) => Utc::now(),
+            }
+        } else {
+            Utc::now()
+        };
+        
+        ctx.insert("current_date", &date.format("%Y-%m-%d").to_string());
+        ctx.insert("current_year", &date.year());
+        ctx.insert("current_month", &date.month());
+        ctx.insert("current_day", &date.day());
+        
+        // Get events for the current view
+        let (start_date, end_date) = match view_mode {
+            CalendarViewMode::Year => {
+                let start = Utc.with_ymd_and_hms(date.year(), 1, 1, 0, 0, 0).unwrap();
+                let end = Utc.with_ymd_and_hms(date.year(), 12, 31, 23, 59, 59).unwrap();
+                (start, end)
+            },
+            CalendarViewMode::Month => {
+                let start = Utc.with_ymd_and_hms(date.year(), date.month(), 1, 0, 0, 0).unwrap();
+                let last_day = Self::last_day_of_month(date.year(), date.month());
+                let end = Utc.with_ymd_and_hms(date.year(), date.month(), last_day, 23, 59, 59).unwrap();
+                (start, end)
+            },
+            CalendarViewMode::Week => {
+                // Calculate the start of the week (Sunday)
+                let weekday = date.weekday().num_days_from_sunday();
+                let start_date = date.date_naive().pred_opt().unwrap().pred_opt().unwrap().pred_opt().unwrap().pred_opt().unwrap().pred_opt().unwrap().pred_opt().unwrap().pred_opt().unwrap();
+                let start = Utc.from_utc_date(&start_date).and_hms_opt(0, 0, 0).unwrap();
+                let end = start + chrono::Duration::days(7);
+                (start, end)
+            },
+            CalendarViewMode::Day => {
+                let start = Utc.with_ymd_and_hms(date.year(), date.month(), date.day(), 0, 0, 0).unwrap();
+                let end = Utc.with_ymd_and_hms(date.year(), date.month(), date.day(), 23, 59, 59).unwrap();
+                (start, end)
+            },
+        };
+        
+        // Get events from Redis
+        let events = match RedisCalendarService::get_events_in_range(start_date, end_date) {
+            Ok(events) => events,
+            Err(e) => {
+                log::error!("Failed to get events from Redis: {}", e);
+                vec![]
+            }
+        };
+        
+        ctx.insert("events", &events);
+        
+        // Generate calendar data based on the view mode
+        match view_mode {
+            CalendarViewMode::Year => {
+                let months = (1..=12).map(|month| {
+                    let month_name = match month {
+                        1 => "January",
+                        2 => "February",
+                        3 => "March",
+                        4 => "April",
+                        5 => "May",
+                        6 => "June",
+                        7 => "July",
+                        8 => "August",
+                        9 => "September",
+                        10 => "October",
+                        11 => "November",
+                        12 => "December",
+                        _ => "",
+                    };
+                    
+                    let month_events = events.iter()
+                        .filter(|event| {
+                            event.start_time.month() == month || event.end_time.month() == month
+                        })
+                        .cloned()
+                        .collect::<Vec<_>>();
+                    
+                    CalendarMonth {
+                        month,
+                        name: month_name.to_string(),
+                        events: month_events,
+                    }
+                }).collect::<Vec<_>>();
+                
+                ctx.insert("months", &months);
+            },
+            CalendarViewMode::Month => {
+                let days_in_month = Self::last_day_of_month(date.year(), date.month());
+                let first_day = Utc.with_ymd_and_hms(date.year(), date.month(), 1, 0, 0, 0).unwrap();
+                let first_weekday = first_day.weekday().num_days_from_sunday();
+                
+                let mut calendar_days = Vec::new();
+                
+                // Add empty days for the start of the month
+                for _ in 0..first_weekday {
+                    calendar_days.push(CalendarDay {
+                        day: 0,
+                        events: vec![],
+                        is_current_month: false,
+                    });
+                }
+                
+                // Add days for the current month
+                for day in 1..=days_in_month {
+                    let day_events = events.iter()
+                        .filter(|event| {
+                            let day_start = Utc.with_ymd_and_hms(date.year(), date.month(), day, 0, 0, 0).unwrap();
+                            let day_end = Utc.with_ymd_and_hms(date.year(), date.month(), day, 23, 59, 59).unwrap();
+                            
+                            (event.start_time <= day_end && event.end_time >= day_start) ||
+                            (event.all_day && event.start_time.day() <= day && event.end_time.day() >= day)
+                        })
+                        .cloned()
+                        .collect::<Vec<_>>();
+                    
+                    calendar_days.push(CalendarDay {
+                        day,
+                        events: day_events,
+                        is_current_month: true,
+                    });
+                }
+                
+                // Fill out the rest of the calendar grid (6 rows of 7 days)
+                let remaining_days = 42 - calendar_days.len();
+                for day in 1..=remaining_days {
+                    calendar_days.push(CalendarDay {
+                        day: day as u32,
+                        events: vec![],
+                        is_current_month: false,
+                    });
+                }
+                
+                ctx.insert("calendar_days", &calendar_days);
+                ctx.insert("month_name", &Self::month_name(date.month()));
+            },
+            CalendarViewMode::Week => {
+                // Calculate the start of the week (Sunday)
+                let weekday = date.weekday().num_days_from_sunday();
+                let week_start = date - chrono::Duration::days(weekday as i64);
+                
+                let mut week_days = Vec::new();
+                for i in 0..7 {
+                    let day_date = week_start + chrono::Duration::days(i);
+                    let day_events = events.iter()
+                        .filter(|event| {
+                            let day_start = Utc.with_ymd_and_hms(day_date.year(), day_date.month(), day_date.day(), 0, 0, 0).unwrap();
+                            let day_end = Utc.with_ymd_and_hms(day_date.year(), day_date.month(), day_date.day(), 23, 59, 59).unwrap();
+                            
+                            (event.start_time <= day_end && event.end_time >= day_start) ||
+                            (event.all_day && event.start_time.day() <= day_date.day() && event.end_time.day() >= day_date.day())
+                        })
+                        .cloned()
+                        .collect::<Vec<_>>();
+                    
+                    week_days.push(CalendarDay {
+                        day: day_date.day(),
+                        events: day_events,
+                        is_current_month: day_date.month() == date.month(),
+                    });
+                }
+                
+                ctx.insert("week_days", &week_days);
+            },
+            CalendarViewMode::Day => {
+                log::info!("Day view selected");
+                ctx.insert("day_name", &Self::day_name(date.weekday().num_days_from_sunday()));
+                
+                // Add debug info
+                log::info!("Events count: {}", events.len());
+                log::info!("Current date: {}", date.format("%Y-%m-%d"));
+                log::info!("Day name: {}", Self::day_name(date.weekday().num_days_from_sunday()));
+            },
+        }
+        
+        let rendered = tmpl.render("calendar/index.html", &ctx)
+            .map_err(|e| {
+                eprintln!("Template rendering error: {}", e);
+                actix_web::error::ErrorInternalServerError("Template rendering error")
+            })?;
+        
+        Ok(HttpResponse::Ok().content_type("text/html").body(rendered))
+    }
+    
+    /// Handles the new event page route
+    pub async fn new_event(tmpl: web::Data<Tera>) -> Result<impl Responder> {
+        let mut ctx = tera::Context::new();
+        ctx.insert("active_page", "calendar");
+        
+        let rendered = tmpl.render("calendar/new_event.html", &ctx)
+            .map_err(|e| {
+                eprintln!("Template rendering error: {}", e);
+                actix_web::error::ErrorInternalServerError("Template rendering error")
+            })?;
+        
+        Ok(HttpResponse::Ok().content_type("text/html").body(rendered))
+    }
+    
+    /// Handles the create event route
+    pub async fn create_event(
+        form: web::Form<EventForm>,
+        tmpl: web::Data<Tera>,
+    ) -> Result<impl Responder> {
+        // Parse the start and end times
+        let start_time = match DateTime::parse_from_rfc3339(&form.start_time) {
+            Ok(dt) => dt.with_timezone(&Utc),
+            Err(e) => {
+                log::error!("Failed to parse start time: {}", e);
+                return Ok(HttpResponse::BadRequest().body("Invalid start time"));
+            }
+        };
+        
+        let end_time = match DateTime::parse_from_rfc3339(&form.end_time) {
+            Ok(dt) => dt.with_timezone(&Utc),
+            Err(e) => {
+                log::error!("Failed to parse end time: {}", e);
+                return Ok(HttpResponse::BadRequest().body("Invalid end time"));
+            }
+        };
+        
+        // Create the event
+        let event = CalendarEvent::new(
+            form.title.clone(),
+            form.description.clone(),
+            start_time,
+            end_time,
+            Some(form.color.clone()),
+            form.all_day,
+            None, // User ID would come from session in a real app
+        );
+        
+        // Save the event to Redis
+        match RedisCalendarService::save_event(&event) {
+            Ok(_) => {
+                // Redirect to the calendar page
+                Ok(HttpResponse::SeeOther()
+                    .append_header(("Location", "/calendar"))
+                    .finish())
+            },
+            Err(e) => {
+                log::error!("Failed to save event to Redis: {}", e);
+                
+                // Show an error message
+                let mut ctx = tera::Context::new();
+                ctx.insert("active_page", "calendar");
+                ctx.insert("error", "Failed to save event");
+                
+                let rendered = tmpl.render("calendar/new_event.html", &ctx)
+                    .map_err(|e| {
+                        eprintln!("Template rendering error: {}", e);
+                        actix_web::error::ErrorInternalServerError("Template rendering error")
+                    })?;
+                
+                Ok(HttpResponse::InternalServerError().content_type("text/html").body(rendered))
+            }
+        }
+    }
+    
+    /// Handles the delete event route
+    pub async fn delete_event(
+        path: web::Path<String>,
+    ) -> Result<impl Responder> {
+        let id = path.into_inner();
+        
+        // Delete the event from Redis
+        match RedisCalendarService::delete_event(&id) {
+            Ok(_) => {
+                // Redirect to the calendar page
+                Ok(HttpResponse::SeeOther()
+                    .append_header(("Location", "/calendar"))
+                    .finish())
+            },
+            Err(e) => {
+                log::error!("Failed to delete event from Redis: {}", e);
+                Ok(HttpResponse::InternalServerError().body("Failed to delete event"))
+            }
+        }
+    }
+    
+    /// Returns the last day of the month
+    fn last_day_of_month(year: i32, month: u32) -> u32 {
+        match month {
+            1 | 3 | 5 | 7 | 8 | 10 | 12 => 31,
+            4 | 6 | 9 | 11 => 30,
+            2 => {
+                if (year % 4 == 0 && year % 100 != 0) || year % 400 == 0 {
+                    29
+                } else {
+                    28
+                }
+            },
+            _ => 30, // Default to 30 days
+        }
+    }
+    
+    /// Returns the name of the month
+    fn month_name(month: u32) -> &'static str {
+        match month {
+            1 => "January",
+            2 => "February",
+            3 => "March",
+            4 => "April",
+            5 => "May",
+            6 => "June",
+            7 => "July",
+            8 => "August",
+            9 => "September",
+            10 => "October",
+            11 => "November",
+            12 => "December",
+            _ => "",
+        }
+    }
+    
+    /// Returns the name of the day
+    fn day_name(day: u32) -> &'static str {
+        match day {
+            0 => "Sunday",
+            1 => "Monday",
+            2 => "Tuesday",
+            3 => "Wednesday",
+            4 => "Thursday",
+            5 => "Friday",
+            6 => "Saturday",
+            _ => "",
+        }
+    }
+}
+
+/// Query parameters for the calendar page
+#[derive(Debug, Deserialize)]
+pub struct CalendarQuery {
+    pub view: Option<String>,
+    pub date: Option<String>,
+}
+
+/// Form data for creating an event
+#[derive(Debug, Deserialize)]
+pub struct EventForm {
+    pub title: String,
+    pub description: String,
+    pub start_time: String,
+    pub end_time: String,
+    pub color: String,
+    pub all_day: bool,
+}
+
+/// Represents a day in the calendar
+#[derive(Debug, Serialize)]
+struct CalendarDay {
+    day: u32,
+    events: Vec<CalendarEvent>,
+    is_current_month: bool,
+}
+
+/// Represents a month in the calendar
+#[derive(Debug, Serialize)]
+struct CalendarMonth {
+    month: u32,
+    name: String,
+    events: Vec<CalendarEvent>,
+}

actix_mvc_app/src/controllers/mod.rs

@@ -2,8 +2,10 @@
 pub mod home;
 pub mod auth;
 pub mod ticket;
+pub mod calendar;
 
 // Re-export controllers for easier imports
 pub use home::HomeController;
 pub use auth::AuthController;
 pub use ticket::TicketController;
+pub use calendar::CalendarController;

actix_mvc_app/src/main.rs

@@ -13,6 +13,7 @@ mod utils;
 
 // Import middleware components
 use app_middleware::{RequestTimer, SecurityHeaders};
+use utils::redis_service;
 
 // Initialize lazy_static for in-memory storage
 #[macro_use]
@@ -28,6 +29,15 @@ async fn main() -> io::Result<()> {
     let config = config::get_config();
     let bind_address = format!("{}:{}", config.server.host, config.server.port);
     
+    // Initialize Redis client
+    let redis_url = std::env::var("REDIS_URL").unwrap_or_else(|_| "redis://127.0.0.1:6379".to_string());
+    if let Err(e) = redis_service::init_redis_client(&redis_url) {
+        log::error!("Failed to initialize Redis client: {}", e);
+        log::warn!("Calendar functionality will not work properly without Redis");
+    } else {
+        log::info!("Redis client initialized successfully");
+    }
+    
     log::info!("Starting server at http://{}", bind_address);
     
     // Create and configure the HTTP server

actix_mvc_app/src/models/calendar.rs

@@ -0,0 +1,94 @@
+use chrono::{DateTime, Utc};
+use serde::{Deserialize, Serialize};
+use uuid::Uuid;
+
+/// Represents a calendar event
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct CalendarEvent {
+    /// Unique identifier for the event
+    pub id: String,
+    /// Title of the event
+    pub title: String,
+    /// Description of the event
+    pub description: String,
+    /// Start time of the event
+    pub start_time: DateTime<Utc>,
+    /// End time of the event
+    pub end_time: DateTime<Utc>,
+    /// Color of the event (hex code)
+    pub color: String,
+    /// Whether the event is an all-day event
+    pub all_day: bool,
+    /// User ID of the event creator
+    pub user_id: Option<String>,
+}
+
+impl CalendarEvent {
+    /// Creates a new calendar event
+    pub fn new(
+        title: String,
+        description: String,
+        start_time: DateTime<Utc>,
+        end_time: DateTime<Utc>,
+        color: Option<String>,
+        all_day: bool,
+        user_id: Option<String>,
+    ) -> Self {
+        Self {
+            id: Uuid::new_v4().to_string(),
+            title,
+            description,
+            start_time,
+            end_time,
+            color: color.unwrap_or_else(|| "#4285F4".to_string()), // Google Calendar blue
+            all_day,
+            user_id,
+        }
+    }
+
+    /// Converts the event to a JSON string
+    pub fn to_json(&self) -> Result<String, serde_json::Error> {
+        serde_json::to_string(self)
+    }
+
+    /// Creates an event from a JSON string
+    pub fn from_json(json: &str) -> Result<Self, serde_json::Error> {
+        serde_json::from_str(json)
+    }
+}
+
+/// Represents a view mode for the calendar
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub enum CalendarViewMode {
+    /// Year view
+    Year,
+    /// Month view
+    Month,
+    /// Week view
+    Week,
+    /// Day view
+    Day,
+}
+
+impl CalendarViewMode {
+    /// Converts a string to a view mode
+    pub fn from_str(s: &str) -> Self {
+        match s.to_lowercase().as_str() {
+            "year" => Self::Year,
+            "month" => Self::Month,
+            "week" => Self::Week,
+            "day" => Self::Day,
+            _ => Self::Month, // Default to month view
+        }
+    }
+
+    /// Converts the view mode to a string
+    pub fn to_str(&self) -> &'static str {
+        match self {
+            Self::Year => "year",
+            Self::Month => "month",
+            Self::Week => "week",
+            Self::Day => "day",
+        }
+    }
+}

actix_mvc_app/src/models/mod.rs

@@ -1,7 +1,9 @@
 // Export models
 pub mod user;
 pub mod ticket;
+pub mod calendar;
 
 // Re-export models for easier imports
 pub use user::User;
 pub use ticket::{Ticket, TicketComment, TicketStatus, TicketPriority, TicketFilter};
+pub use calendar::{CalendarEvent, CalendarViewMode};

actix_mvc_app/src/routes/mod.rs

@@ -4,6 +4,7 @@ use actix_web::cookie::Key;
 use crate::controllers::home::HomeController;
 use crate::controllers::auth::AuthController;
 use crate::controllers::ticket::TicketController;
+use crate::controllers::calendar::CalendarController;
 
 /// Configures all application routes
 pub fn configure_routes(cfg: &mut web::ServiceConfig) {
@@ -42,5 +43,11 @@ pub fn configure_routes(cfg: &mut web::ServiceConfig) {
             .route("/tickets/{id}", web::get().to(TicketController::show_ticket))
             .route("/tickets/{id}/comment", web::post().to(TicketController::add_comment))
             .route("/tickets/{id}/status/{status}", web::get().to(TicketController::update_status))
+            
+            // Calendar routes
+            .route("/calendar", web::get().to(CalendarController::calendar))
+            .route("/calendar/new", web::get().to(CalendarController::new_event))
+            .route("/calendar/new", web::post().to(CalendarController::create_event))
+            .route("/calendar/{id}/delete", web::get().to(CalendarController::delete_event))
     );
 }

actix_mvc_app/src/utils/mod.rs

@@ -1,6 +1,12 @@
 use chrono::{DateTime, TimeZone, Utc};
 use tera::{self, Function, Result, Value};
 
+// Export modules
+pub mod redis_service;
+
+// Re-export for easier imports
+pub use redis_service::RedisCalendarService;
+
 /// Registers custom Tera functions
 pub fn register_tera_functions(tera: &mut tera::Tera) {
     tera.register_function("now", NowFunction);

actix_mvc_app/src/utils/redis_service.rs

@@ -0,0 +1,144 @@
+use redis::{Client, Commands, Connection, RedisError};
+use std::sync::{Arc, Mutex};
+use lazy_static::lazy_static;
+use crate::models::CalendarEvent;
+
+// Create a lazy static Redis client that can be used throughout the application
+lazy_static! {
+    static ref REDIS_CLIENT: Arc<Mutex<Option<Client>>> = Arc::new(Mutex::new(None));
+}
+
+/// Initialize the Redis client
+pub fn init_redis_client(redis_url: &str) -> Result<(), RedisError> {
+    let client = redis::Client::open(redis_url)?;
+    
+    // Test the connection
+    let _: Connection = client.get_connection()?;
+    
+    // Store the client in the lazy static
+    let mut client_guard = REDIS_CLIENT.lock().unwrap();
+    *client_guard = Some(client);
+    
+    Ok(())
+}
+
+/// Get a Redis connection
+pub fn get_connection() -> Result<Connection, RedisError> {
+    let client_guard = REDIS_CLIENT.lock().unwrap();
+    
+    if let Some(client) = &*client_guard {
+        client.get_connection()
+    } else {
+        Err(RedisError::from(std::io::Error::new(
+            std::io::ErrorKind::NotConnected,
+            "Redis client not initialized",
+        )))
+    }
+}
+
+/// Redis service for calendar events
+pub struct RedisCalendarService;
+
+impl RedisCalendarService {
+    /// Key prefix for calendar events
+    const EVENT_KEY_PREFIX: &'static str = "calendar:event:";
+    
+    /// Key for the set of all event IDs
+    const ALL_EVENTS_KEY: &'static str = "calendar:all_events";
+    
+    /// Save a calendar event to Redis
+    pub fn save_event(event: &CalendarEvent) -> Result<(), RedisError> {
+        let mut conn = get_connection()?;
+        
+        // Convert the event to JSON
+        let json = event.to_json().map_err(|e| {
+            RedisError::from(std::io::Error::new(
+                std::io::ErrorKind::InvalidData,
+                format!("Failed to serialize event: {}", e),
+            ))
+        })?;
+        
+        // Save the event
+        let event_key = format!("{}{}", Self::EVENT_KEY_PREFIX, event.id);
+        let _: () = conn.set(event_key, json)?;
+        
+        // Add the event ID to the set of all events
+        let _: () = conn.sadd(Self::ALL_EVENTS_KEY, &event.id)?;
+        
+        Ok(())
+    }
+    
+    /// Get a calendar event from Redis by ID
+    pub fn get_event(id: &str) -> Result<Option<CalendarEvent>, RedisError> {
+        let mut conn = get_connection()?;
+        
+        // Get the event JSON
+        let event_key = format!("{}{}", Self::EVENT_KEY_PREFIX, id);
+        let json: Option<String> = conn.get(event_key)?;
+        
+        // Parse the JSON
+        if let Some(json) = json {
+            let event = CalendarEvent::from_json(&json).map_err(|e| {
+                RedisError::from(std::io::Error::new(
+                    std::io::ErrorKind::InvalidData,
+                    format!("Failed to deserialize event: {}", e),
+                ))
+            })?;
+            
+            Ok(Some(event))
+        } else {
+            Ok(None)
+        }
+    }
+    
+    /// Delete a calendar event from Redis
+    pub fn delete_event(id: &str) -> Result<bool, RedisError> {
+        let mut conn = get_connection()?;
+        
+        // Delete the event
+        let event_key = format!("{}{}", Self::EVENT_KEY_PREFIX, id);
+        let deleted: i32 = conn.del(event_key)?;
+        
+        // Remove the event ID from the set of all events
+        let _: () = conn.srem(Self::ALL_EVENTS_KEY, id)?;
+        
+        Ok(deleted > 0)
+    }
+    
+    /// Get all calendar events from Redis
+    pub fn get_all_events() -> Result<Vec<CalendarEvent>, RedisError> {
+        let mut conn = get_connection()?;
+        
+        // Get all event IDs
+        let event_ids: Vec<String> = conn.smembers(Self::ALL_EVENTS_KEY)?;
+        
+        // Get all events
+        let mut events = Vec::new();
+        for id in event_ids {
+            if let Some(event) = Self::get_event(&id)? {
+                events.push(event);
+            }
+        }
+        
+        Ok(events)
+    }
+    
+    /// Get events for a specific date range
+    pub fn get_events_in_range(
+        start: chrono::DateTime<chrono::Utc>,
+        end: chrono::DateTime<chrono::Utc>,
+    ) -> Result<Vec<CalendarEvent>, RedisError> {
+        let all_events = Self::get_all_events()?;
+        
+        // Filter events that fall within the date range
+        let filtered_events = all_events
+            .into_iter()
+            .filter(|event| {
+                // Check if the event overlaps with the date range
+                (event.start_time <= end && event.end_time >= start)
+            })
+            .collect();
+        
+        Ok(filtered_events)
+    }
+}

actix_mvc_app/src/views/base.html

@@ -32,6 +32,9 @@
                     <li class="nav-item">
                         <a class="nav-link {% if active_page == 'editor' %}active{% endif %}" href="/editor">Markdown Editor</a>
                     </li>
+                    <li class="nav-item">
+                        <a class="nav-link {% if active_page == 'calendar' %}active{% endif %}" href="/calendar">Calendar</a>
+                    </li>
                 </ul>
                 <ul class="navbar-nav ms-auto">
                     {% if user and user.id %}

actix_mvc_app/src/views/calendar/index.html

@@ -0,0 +1,132 @@
+{% extends "base.html" %}
+
+{% block title %}Calendar{% endblock %}
+
+{% block content %}
+<div class="container">
+    <h1>Calendar</h1>
+    
+    <p>View Mode: {{ view_mode }}</p>
+    <p>Current Date: {{ current_date }}</p>
+    
+    <div class="d-flex justify-content-between align-items-center mb-3">
+        <div class="btn-group">
+            <a href="/calendar?view=day" class="btn btn-outline-primary">Day</a>
+            <a href="/calendar?view=month" class="btn btn-outline-primary">Month</a>
+            <a href="/calendar?view=year" class="btn btn-outline-primary">Year</a>
+        </div>
+        <a href="/calendar/new" class="btn btn-success">
+            <i class="bi bi-plus-circle"></i> Create New Event
+        </a>
+    </div>
+    
+    {% if view_mode == "month" %}
+        <h2>Month View: {{ month_name }} {{ current_year }}</h2>
+        
+        <table class="table table-bordered">
+            <thead>
+                <tr>
+                    <th>Sun</th>
+                    <th>Mon</th>
+                    <th>Tue</th>
+                    <th>Wed</th>
+                    <th>Thu</th>
+                    <th>Fri</th>
+                    <th>Sat</th>
+                </tr>
+            </thead>
+            <tbody>
+                {% for week in range(start=0, end=6) %}
+                    <tr>
+                        {% for day_idx in range(start=0, end=7) %}
+                            <td>
+                                {% set idx = week * 7 + day_idx %}
+                                {% if idx < calendar_days|length %}
+                                    {% set day = calendar_days[idx] %}
+                                    {% if day.day > 0 %}
+                                        {{ day.day }}
+                                    {% endif %}
+                                {% endif %}
+                            </td>
+                        {% endfor %}
+                    </tr>
+                {% endfor %}
+            </tbody>
+        </table>
+    {% elif view_mode == "year" %}
+        <h2>Year View: {{ current_year }}</h2>
+        
+        <div class="row">
+            {% for month in months %}
+                <div class="col-md-4 mb-3">
+                    <div class="card">
+                        <div class="card-header">{{ month.name }}</div>
+                        <div class="card-body">
+                            <p>Events: {{ month.events|length }}</p>
+                        </div>
+                    </div>
+                </div>
+            {% endfor %}
+        </div>
+    {% elif view_mode == "day" %}
+        <h2>Day View: {{ current_date }}</h2>
+        
+        <div class="card mb-4">
+            <div class="card-header bg-primary text-white">
+                All Day Events
+            </div>
+            <div class="card-body">
+                {% if events is defined and events|length > 0 %}
+                    {% for event in events %}
+                        {% if event.all_day %}
+                            <div class="alert" style="background-color: {{ event.color }}; color: white;">
+                                <h5>{{ event.title }}</h5>
+                                <p>{{ event.description }}</p>
+                            </div>
+                        {% endif %}
+                    {% endfor %}
+                {% else %}
+                    <p class="text-muted">No all-day events</p>
+                {% endif %}
+            </div>
+        </div>
+        
+        <div class="list-group">
+            {% for hour in range(start=0, end=24) %}
+                <div class="list-group-item">
+                    <div class="d-flex">
+                        <div class="pe-3" style="width: 60px; text-align: right;">
+                            <strong>{{ "%02d"|format(value=hour) }}:00</strong>
+                        </div>
+                        <div class="flex-grow-1">
+                            {% if events is defined and events|length > 0 %}
+                                {% for event in events %}
+                                    {% if not event.all_day %}
+                                        {% set start_hour = event.start_time|date(format="%H") %}
+                                        {% if start_hour == hour|string %}
+                                            <div class="alert mb-2" style="background-color: {{ event.color }}; color: white;">
+                                                <h5>{{ event.title }}</h5>
+                                                <p>{{ event.start_time|date(format="%H:%M") }} - {{ event.end_time|date(format="%H:%M") }}</p>
+                                                <p>{{ event.description }}</p>
+                                            </div>
+                                        {% endif %}
+                                    {% endif %}
+                                {% endfor %}
+                            {% endif %}
+                        </div>
+                    </div>
+                </div>
+            {% endfor %}
+        </div>
+    {% endif %}
+    
+    <!-- Floating Action Button (FAB) for creating new events -->
+    <a href="/calendar/new" class="position-fixed bottom-0 end-0 m-4 btn btn-primary rounded-circle shadow" style="width: 60px; height: 60px; display: flex; align-items: center; justify-content: center; font-size: 24px;">
+        <i class="bi bi-plus"></i>
+    </a>
+</div>
+
+{% block extra_css %}
+<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.1/font/bootstrap-icons.css">
+{% endblock %}
+{% endblock %}

actix_mvc_app/src/views/calendar/new_event.html

@@ -0,0 +1,98 @@
+{% extends "base.html" %}
+
+{% block title %}New Calendar Event{% endblock %}
+
+{% block content %}
+<div class="container">
+    <h1>Create New Event</h1>
+    
+    {% if error %}
+    <div class="alert alert-danger" role="alert">
+        {{ error }}
+    </div>
+    {% endif %}
+    
+    <form action="/calendar/new" method="post">
+        <div class="mb-3">
+            <label for="title" class="form-label">Event Title</label>
+            <input type="text" class="form-control" id="title" name="title" required>
+        </div>
+        
+        <div class="mb-3">
+            <label for="description" class="form-label">Description</label>
+            <textarea class="form-control" id="description" name="description" rows="3"></textarea>
+        </div>
+        
+        <div class="mb-3 form-check">
+            <input type="checkbox" class="form-check-input" id="all_day" name="all_day">
+            <label class="form-check-label" for="all_day">All Day Event</label>
+        </div>
+        
+        <div class="row mb-3">
+            <div class="col">
+                <label for="start_time" class="form-label">Start Time</label>
+                <input type="datetime-local" class="form-control" id="start_time" name="start_time" required>
+            </div>
+            <div class="col">
+                <label for="end_time" class="form-label">End Time</label>
+                <input type="datetime-local" class="form-control" id="end_time" name="end_time" required>
+            </div>
+        </div>
+        
+        <div class="mb-3">
+            <label for="color" class="form-label">Event Color</label>
+            <select class="form-control" id="color" name="color">
+                <option value="#4285F4">Blue</option>
+                <option value="#EA4335">Red</option>
+                <option value="#34A853">Green</option>
+                <option value="#FBBC05">Yellow</option>
+                <option value="#A142F4">Purple</option>
+                <option value="#24C1E0">Cyan</option>
+            </select>
+        </div>
+        
+        <div class="mb-3">
+            <button type="submit" class="btn btn-primary">Create Event</button>
+            <a href="/calendar" class="btn btn-secondary">Cancel</a>
+        </div>
+    </form>
+</div>
+
+<script>
+    document.addEventListener('DOMContentLoaded', function() {
+        // Convert datetime-local inputs to RFC3339 format on form submission
+        document.querySelector('form').addEventListener('submit', function(e) {
+            e.preventDefault();
+            
+            const startTime = document.getElementById('start_time').value;
+            const endTime = document.getElementById('end_time').value;
+            
+            // Convert to RFC3339 format
+            const startRFC = new Date(startTime).toISOString();
+            const endRFC = new Date(endTime).toISOString();
+            
+            // Create hidden inputs for the RFC3339 values
+            const startInput = document.createElement('input');
+            startInput.type = 'hidden';
+            startInput.name = 'start_time';
+            startInput.value = startRFC;
+            
+            const endInput = document.createElement('input');
+            endInput.type = 'hidden';
+            endInput.name = 'end_time';
+            endInput.value = endRFC;
+            
+            // Remove the original inputs
+            document.getElementById('start_time').removeAttribute('name');
+            document.getElementById('end_time').removeAttribute('name');
+            
+            // Add the hidden inputs to the form
+            this.appendChild(startInput);
+            this.appendChild(endInput);
+            
+            // Submit the form
+            this.submit();
+        });
+    });
+</script>
+{% endblock %}