Detect a varying number of infections

[swo]

Add front & backend support for requiring multiple positive, forwarded tests to constitute a "detection"

[swo]

@k88hudson-cfa I could use some Rust help here. I needed to add a dependency statrs to get a function, but that seems to have also added capability for random number generation, which leads to some difficulties with wasm.

I followed these instructions to the best of my understanding, but I still get this problem. (I'm also unsure where that second version of getrandom is coming from...)

Halp plz!

❯ npm run wasm

> [email protected] wasm
> wasm-pack build ./wasm_dynode --target web

[INFO]: 🎯  Checking for the Wasm target...
[INFO]: 🌀  Compiling to Wasm...
warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
package:   /home/ulp7/proj/dynode-web/wasm_dynode/Cargo.toml
workspace: /home/ulp7/proj/dynode-web/Cargo.toml
warning: /home/ulp7/proj/dynode-web/wasm_dynode/Cargo.toml: unused manifest key: target.wasm32-unknown-unknown.rustflags
   Compiling proc-macro2 v1.0.95
   Compiling getrandom v0.2.15
error: the wasm*-unknown-unknown targets are not supported by default, you may need to enable the "js" feature. For more information see: https://docs.rs/getrandom/#webassembly-support
   --> /home/ulp7/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/getrandom-0.2.15/src/lib.rs:342:9
    |
342 | /         compile_error!("the wasm*-unknown-unknown targets are not supported by \
343 | |                         default, you may need to enable the \"js\" feature. \
344 | |                         For more information see: \
345 | |                         https://docs.rs/getrandom/#webassembly-support");
    | |________________________________________________________________________^

error[E0433]: failed to resolve: use of unresolved module or unlinked crate `imp`
   --> /home/ulp7/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/getrandom-0.2.15/src/lib.rs:398:9
    |
398 |         imp::getrandom_inner(dest)?;
    |         ^^^ use of unresolved module or unlinked crate `imp`
    |
    = help: if you wanted to use a crate named `imp`, use `cargo add imp` to add it to your `Cargo.toml`

For more information about this error, try `rustc --explain E0433`.
error: could not compile `getrandom` (lib) due to 2 previous errors
warning: build failed, waiting for other jobs to finish...
Error: Compiling your crate to WebAssembly failed
Caused by: Compiling your crate to WebAssembly failed
Caused by: failed to execute `cargo build`: exited with exit status: 101
  full command: cd "./wasm_dynode" && "cargo" "build" "--lib" "--release" "--target" "wasm32-unknown-unknown"

[swo]

@k88hudson I'm a little stumped here. It looks like the results aren't updating as I would expect when the number to detect is different from 1. I have some unit tests on my probability of detection function, so I think that's working, but something is going wrong elsewhere. Can you help me debug?