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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,121 +1 @@ | ||
| use crate::{ | ||
| models::{activities::Activity, users::User}, | ||
| routers::users::time::UserActivityTime, | ||
| }; | ||
| use bson::{doc, from_document}; | ||
| use futures::stream::TryStreamExt; | ||
| use mongodb::{Collection, Database}; | ||
| use polars::{df, frame::DataFrame, prelude::NamedFrom, series::Series}; | ||
| use std::sync::Arc; | ||
| use tokio::sync::Mutex; | ||
|
|
||
| async fn export(db: Arc<Mutex<Database>>) -> Result<DataFrame, String> { | ||
| let db = db.lock().await; | ||
| let mut df = df!( | ||
| "_id" => &["".to_string()], | ||
| "id" => &["0".to_string()], | ||
| "name" => &["Example".to_string()], | ||
| "class" => &["".to_string()], | ||
| "on_campus" => &[0.0], | ||
| "off_campus" => &[0.0], | ||
| "social_practice" => &[0.0], | ||
| "total" => &[0.0] | ||
| ) | ||
| .unwrap(); | ||
|
|
||
| let users_collection: Collection<User> = db.collection("users"); | ||
| let activities_collection: Collection<Activity> = db.collection("activities"); | ||
|
|
||
| let mut users = users_collection.find(doc! {}, None).await.unwrap(); | ||
|
|
||
| while let Some(doc) = users.try_next().await.unwrap() { | ||
| let pipeline = vec![ | ||
| doc! { | ||
| "$match": { | ||
| "$or": [ | ||
| { "members._id": doc._id.clone() }, | ||
| { "members._id": doc._id.to_hex() } | ||
| ] | ||
| } | ||
| }, | ||
| doc! { | ||
| "$unwind": "$members" | ||
| }, | ||
| doc! { | ||
| "$match": { | ||
| "$or": [ | ||
| { "members._id": doc._id.clone() }, | ||
| { "members._id": doc._id.to_hex() } | ||
| ] | ||
| } | ||
| }, | ||
| doc! { | ||
| "$group": { | ||
| "_id": "$members.mode", | ||
| "totalDuration": { "$sum": "$members.duration" } | ||
| } | ||
| }, | ||
| doc! { | ||
| "$group": { | ||
| "_id": null, | ||
| "on_campus": { | ||
| "$sum": { | ||
| "$cond": [{ "$eq": ["$_id", "on-campus"] }, "$totalDuration", 0.0] | ||
| } | ||
| }, | ||
| "off_campus": { | ||
| "$sum": { | ||
| "$cond": [{ "$eq": ["$_id", "off-campus"] }, "$totalDuration", 0.0] | ||
| } | ||
| }, | ||
| "social_practice": { | ||
| "$sum": { | ||
| "$cond": [{ "$eq": ["$_id", "social-practice"] }, "$totalDuration", 0.0] | ||
| } | ||
| }, | ||
| "total": { "$sum": "$totalDuration" } | ||
| } | ||
| }, | ||
| doc! { | ||
| "$project": { | ||
| "_id": 0, | ||
| "on_campus": 1, | ||
| "off_campus": 1, | ||
| "social_practice": 1, | ||
| "total": 1 | ||
| } | ||
| }, | ||
| ]; | ||
| let cursor = activities_collection.aggregate(pipeline, None).await; | ||
| if let Err(_) = cursor { | ||
| return Err("Failed to get cursor".to_string()); | ||
| } | ||
| let mut cursor = cursor.unwrap(); | ||
| let result = cursor.try_next().await; | ||
| if let Err(_) = result { | ||
| return Err("Failed to get result".to_string()); | ||
| } | ||
| let result = result.unwrap(); | ||
| if let None = result { | ||
| return Err("Failed to get result".to_string()); | ||
| } | ||
| let result = result.unwrap(); | ||
| let result: UserActivityTime = from_document(result).unwrap(); | ||
| let extend = DataFrame::new(vec![ | ||
| Series::new("_id", vec![doc._id.clone().to_hex()]), | ||
| Series::new("id", vec![doc.id.clone()]), | ||
| Series::new("name", vec![doc.name.clone()]), | ||
| Series::new("class", vec!["".to_string()]), | ||
| Series::new("on_campus", vec![result.on_campus]), | ||
| Series::new("off_campus", vec![result.off_campus]), | ||
| Series::new("social_practice", vec![result.social_practice]), | ||
| Series::new("total", vec![result.total]), | ||
| ]); | ||
| if let Err(_) = extend { | ||
| return Err("Failed to create DataFrame".to_string()); | ||
| } | ||
| let extend = extend.unwrap(); | ||
| df.extend(&extend).unwrap(); | ||
| } | ||
| Ok(df) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,41 @@ | ||
| use bson::{doc, oid::ObjectId}; | ||
| use serde::{Deserialize, Serialize}; | ||
| use std::collections::HashMap; | ||
| use tokio::sync::Mutex; | ||
| use uuid::Uuid; | ||
|
|
||
| #[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, Hash)] | ||
| #[serde(rename_all = "kebab-case")] | ||
| pub enum ExportFormat { | ||
| CSV, | ||
| JSON, | ||
| Excel, | ||
| } | ||
|
|
||
| #[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, Hash)] | ||
| pub struct ExportActivityTimesOptions { | ||
| pub start: u64, // Unix timestamp | ||
| pub end: u64, // Unix timestamp | ||
| pub format: ExportFormat, | ||
| } | ||
|
|
||
| #[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq, Hash)] | ||
| #[serde(rename_all = "kebab-case")] | ||
| pub enum TaskStatus { | ||
| Pending, | ||
| Processing, | ||
| Done, | ||
| Error, | ||
| } | ||
|
|
||
| #[derive(Serialize, Deserialize, Debug, Clone, PartialEq)] | ||
| pub struct Task { | ||
| pub time: u64, // Unix timestamp | ||
| pub actioner: ObjectId, | ||
| pub options: ExportActivityTimesOptions, | ||
| pub status: TaskStatus, | ||
| pub result: Option<String>, | ||
| pub percent: Option<f64>, | ||
| } | ||
|
|
||
| pub type ExportState = Mutex<HashMap<Uuid, Task>>; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,4 +1,5 @@ | ||
| pub mod activities; | ||
| pub mod exports; | ||
| pub mod groups; | ||
| pub mod notifications; | ||
| pub mod response; | ||
|
|
||
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