Files
scholarships-rs/src/pages/api/comparisons.rs
T

472 lines
15 KiB
Rust

#[cfg(feature = "ssr")]
use crate::utils::server::create_dynamo_client;
#[cfg(feature = "ssr")]
use aws_sdk_dynamodb::error::ProvideErrorMetadata;
#[cfg(feature = "ssr")]
use leptos::logging::log;
use crate::common::{
ComparisonData, ComparisonType, MapListComparison, NumberComparison, NumberListComparison,
TextComparison, TextListComparison, ValueType,
};
use std::collections::HashMap;
use leptos::prelude::ServerFnError;
use leptos::server;
static COMPARISONS_TABLE: &str = "leptos-comparison-test";
/// Helper function to create all sports comparisons. Only used to create initial
/// comparison data, and should be removed upon completion of a comparison editor page.
#[allow(unused)]
fn create_sports_comparisons() -> Vec<ComparisonData> {
vec![
ComparisonData::new(
"sports_football",
"sports_participation",
ComparisonType::MapList(MapListComparison::FlattenToTextList(
"sport_name".to_string(),
Box::new(TextListComparison::Contains),
)),
ValueType::String(Some("Football".to_string())),
"Sports Participation",
"Football",
),
ComparisonData::new(
"sports_soccer",
"sports_participation",
ComparisonType::MapList(MapListComparison::FlattenToTextList(
"sport_name".to_string(),
Box::new(TextListComparison::Contains),
)),
ValueType::String(Some("Soccer".to_string())),
"Sports Participation",
"Soccer",
),
ComparisonData::new(
"sports_cheerleading",
"sports_participation",
ComparisonType::MapList(MapListComparison::FlattenToTextList(
"sport_name".to_string(),
Box::new(TextListComparison::Contains),
)),
ValueType::String(Some("Cheerleading".to_string())),
"Sports Participation",
"Cheerleading",
),
ComparisonData::new(
"sports_field_hockey",
"sports_participation",
ComparisonType::MapList(MapListComparison::FlattenToTextList(
"sport_name".to_string(),
Box::new(TextListComparison::Contains),
)),
ValueType::String(Some("Field Hockey".to_string())),
"Sports Participation",
"Field Hockey",
),
ComparisonData::new(
"sports_swimming",
"sports_participation",
ComparisonType::MapList(MapListComparison::FlattenToTextList(
"sport_name".to_string(),
Box::new(TextListComparison::Contains),
)),
ValueType::String(Some("Swimming".to_string())),
"Sports Participation",
"Swimming",
),
ComparisonData::new(
"sports_golf",
"sports_participation",
ComparisonType::MapList(MapListComparison::FlattenToTextList(
"sport_name".to_string(),
Box::new(TextListComparison::Contains),
)),
ValueType::String(Some("Golf".to_string())),
"Sports Participation",
"Golf",
),
ComparisonData::new(
"sports_basketball",
"sports_participation",
ComparisonType::MapList(MapListComparison::FlattenToTextList(
"sport_name".to_string(),
Box::new(TextListComparison::Contains),
)),
ValueType::String(Some("Basketball".to_string())),
"Sports Participation",
"Basketball",
),
ComparisonData::new(
"sports_track",
"sports_participation",
ComparisonType::MapList(MapListComparison::FlattenToTextList(
"sport_name".to_string(),
Box::new(TextListComparison::Contains),
)),
ValueType::String(Some("Track".to_string())),
"Sports Participation",
"Track",
),
ComparisonData::new(
"sports_gymnastics",
"sports_participation",
ComparisonType::MapList(MapListComparison::FlattenToTextList(
"sport_name".to_string(),
Box::new(TextListComparison::Contains),
)),
ValueType::String(Some("Gymnastics".to_string())),
"Sports Participation",
"Gymnastics",
),
ComparisonData::new(
"sports_ice_hockey",
"sports_participation",
ComparisonType::MapList(MapListComparison::FlattenToTextList(
"sport_name".to_string(),
Box::new(TextListComparison::Contains),
)),
ValueType::String(Some("Ice Hockey".to_string())),
"Sports Participation",
"Ice Hockey",
),
ComparisonData::new(
"sports_ski",
"sports_participation",
ComparisonType::MapList(MapListComparison::FlattenToTextList(
"sport_name".to_string(),
Box::new(TextListComparison::Contains),
)),
ValueType::String(Some("Ski".to_string())),
"Sports Participation",
"Ski",
),
ComparisonData::new(
"sports_wrestling",
"sports_participation",
ComparisonType::MapList(MapListComparison::FlattenToTextList(
"sport_name".to_string(),
Box::new(TextListComparison::Contains),
)),
ValueType::String(Some("Wrestling".to_string())),
"Sports Participation",
"Wrestling",
),
ComparisonData::new(
"sports_lacrosse",
"sports_participation",
ComparisonType::MapList(MapListComparison::FlattenToTextList(
"sport_name".to_string(),
Box::new(TextListComparison::Contains),
)),
ValueType::String(Some("Lacrosse".to_string())),
"Sports Participation",
"Lacrosse",
),
ComparisonData::new(
"sports_softball",
"sports_participation",
ComparisonType::MapList(MapListComparison::FlattenToTextList(
"sport_name".to_string(),
Box::new(TextListComparison::Contains),
)),
ValueType::String(Some("Softball".to_string())),
"Sports Participation",
"Softball",
),
ComparisonData::new(
"sports_tennis",
"sports_participation",
ComparisonType::MapList(MapListComparison::FlattenToTextList(
"sport_name".to_string(),
Box::new(TextListComparison::Contains),
)),
ValueType::String(Some("Tennis".to_string())),
"Sports Participation",
"Tennis",
),
]
}
fn create_major_comparison(
id: impl Into<String>,
display_text: impl Into<String>,
) -> ComparisonData {
let display = display_text.into();
ComparisonData::new(
id,
"major",
ComparisonType::Text(TextComparison::Contains),
ValueType::String(Some(display.clone())),
"Majors",
display,
)
}
fn create_major_comparisons() -> Vec<ComparisonData> {
let display_texts = vec![
"Music",
"Education",
"Special Education",
"Speech Pathology",
"School Psychology",
"School Counseling",
"Occupational Therapy",
"Physical Therapy",
"Nursing",
"Allied Health",
"Fine/Performing Arts",
"Writing/Communication",
"History",
"Government",
"Political Science",
"Social Work",
"Sports Medicine",
"Athletic Training",
"Horticulture",
"Conservation Studies",
"Ecology",
"Environmental Studies",
"Urban Planning",
"Landscaping",
"Legal Studies",
"Criminal Justice",
];
let ids = display_texts
.iter()
.map(|text|
format!("{}_{}", "major", text.to_lowercase().replace(" ", "_").replace("/", "_"))
)
.collect::<Vec<String>>();
ids.iter().zip(display_texts).map(|(id, display_text)| {
create_major_comparison(id, display_text)
})
.collect::<Vec<ComparisonData>>()
}
#[allow(unused)]
fn make_comp_list() -> Vec<ComparisonData> {
let gpa_3 = ComparisonData::new(
"gpa_3",
"weighted_gpa",
ComparisonType::Number(NumberComparison::GreaterThanOrEqual),
ValueType::Number(Some(3.0.to_string())),
"GPA Limits",
"GPA >= 3.0",
);
let test_comp = ComparisonData::new(
"math_sat_comp",
"math_sat",
ComparisonType::Number(NumberComparison::GreaterThanOrEqual),
ValueType::Number(Some(650.to_string())),
"Academic Information",
"Math SAT Score > 650",
);
let service_hours_20 = ComparisonData::new(
"service_hours_20",
"community_involvement",
ComparisonType::MapList(MapListComparison::FlattenToNumberList(
"service_hours".to_string(),
Box::new(NumberListComparison::Sum(Box::new(
NumberComparison::GreaterThanOrEqual,
))),
)),
ValueType::Number(Some(20.to_string())),
"Community Service",
"20+ service hours",
);
let service_hours_25 = ComparisonData::new(
"service_hours_25",
"community_involvement",
ComparisonType::MapList(MapListComparison::FlattenToNumberList(
"service_hours".to_string(),
Box::new(NumberListComparison::Sum(Box::new(
NumberComparison::GreaterThanOrEqual,
))),
)),
ValueType::Number(Some(25.to_string())),
"Community Service",
"25+ service hours",
);
let service_hours_30 = ComparisonData::new(
"service_hours_30",
"community_involvement",
ComparisonType::MapList(MapListComparison::FlattenToNumberList(
"service_hours".to_string(),
Box::new(NumberListComparison::Sum(Box::new(
NumberComparison::GreaterThanOrEqual,
))),
)),
ValueType::Number(Some(30.to_string())),
"Community Service",
"30+ service hours",
);
let residency_southbury = ComparisonData::new(
"residency_southbury",
"town",
ComparisonType::Text(TextComparison::Matches),
ValueType::String(Some("Southbury".to_string())),
"Residency",
"Southbury",
);
let residency_middlebury = ComparisonData::new(
"residency_middlebury",
"town",
ComparisonType::Text(TextComparison::Matches),
ValueType::String(Some("Middlebury".to_string())),
"Residency",
"Middlebury",
);
let attended_bas = ComparisonData::new(
"attended_bas",
"attended_bas",
ComparisonType::Text(TextComparison::Matches),
ValueType::String(Some("Yes".to_string())),
"Additional Eligibility Factors",
"Attended BAS",
);
let midd_south = ComparisonData::new(
"midd_south",
"middsouth_church",
ComparisonType::Text(TextComparison::Matches),
ValueType::String(Some("Yes".to_string())),
"Additional Eligibility Factors",
"Member of Midd-South Church",
);
let family_military = ComparisonData::new(
"family_military",
"family_military_service",
ComparisonType::Text(TextComparison::Matches),
ValueType::String(Some("Yes".to_string())),
"Additional Eligibility Factors",
"Family with Military Service",
);
let mut sports_comps = create_sports_comparisons();
let mut major_comps = create_major_comparisons();
let mut comp_list = vec![
gpa_3,
test_comp,
service_hours_20,
service_hours_25,
service_hours_30,
residency_middlebury,
residency_southbury,
attended_bas,
midd_south,
family_military,
];
comp_list.append(&mut sports_comps);
comp_list.append(&mut major_comps);
comp_list
}
#[server(CreateTestComparisons, endpoint = "/comparisons/create-test")]
pub async fn create_test_comparisons() -> Result<(), ServerFnError> {
let client = create_dynamo_client().await;
log!("Creating test comparisons");
let comp_list = make_comp_list();
for comparison in comp_list {
if let Err(err) = client
.put_item()
.table_name(COMPARISONS_TABLE)
.set_item(Some(serde_dynamo::to_item(&comparison)?))
.send()
.await
{
let msg = err.message().unwrap_or("An unknown error occurred");
return Err(ServerFnError::new(msg));
}
}
Ok(())
}
#[server]
pub async fn get_comparison_info() -> Result<Vec<ComparisonData>, ServerFnError> {
let client = create_dynamo_client().await;
log!("Getting all comparisons from the database");
// Query the database for all comparisons. The client is only going to use the
// id and display text, but we'll return the whole thing.
match client
.scan()
.table_name(COMPARISONS_TABLE)
.send()
.await
{
Ok(output) => {
if let Some(items) = output.items {
log!("Found comparisons from API: {:?}", items);
Ok(serde_dynamo::from_items(items)?)
} else {
Ok(vec![])
}
}
Err(err) => {
let msg = err.message().unwrap_or("An unknown error occurred");
Err(ServerFnError::new(msg))
}
}
}
#[server]
pub async fn get_comparisons_categorized() -> Result<HashMap<String, Vec<ComparisonData>>, ServerFnError> {
let client = create_dynamo_client().await;
log!("Getting all comparisons from the database, by category.");
match client
.scan()
.table_name(COMPARISONS_TABLE)
.send()
.await
{
Ok(output) => {
if let Some(items) = output.items {
log!("Found comparisons, categorizing.");
let items: Vec<ComparisonData> = serde_dynamo::from_items(items)?;
let categorized = items.iter().fold(
HashMap::<String, Vec<ComparisonData>>::new(), |mut map, comp| {
// Load each comparison into a map, then return that map.
map.entry(comp.category.clone())
.and_modify(|vec| vec.push(comp.clone()))
.or_insert(vec![comp.clone()]);
map
}
);
Ok(categorized)
} else {
Err(ServerFnError::new("Couldn't find any comparisons."))
}
}
Err(err) => {
let msg = err.message().unwrap_or("An unknown error occurred");
Err(ServerFnError::new(msg))
}
}
}