rebuild file structur + simple sqlite db endpoint

Cargo.lock

@@ -17,6 +17,12 @@ version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "320119579fcad9c21884f5c4861d16174d0e06250625266f50fe6898340abefa"
 
+[[package]]
+name = "atomic-waker"
+version = "1.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"
+
 [[package]]
 name = "autocfg"
 version = "1.5.0"
@@ -92,12 +98,53 @@ dependencies = [
  "windows-targets",
 ]
 
+[[package]]
+name = "base64"
+version = "0.22.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
+
+[[package]]
+name = "bcrypt"
+version = "0.17.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "abaf6da45c74385272ddf00e1ac074c7d8a6c1a1dda376902bd6a427522a8b2c"
+dependencies = [
+ "base64",
+ "blowfish",
+ "getrandom",
+ "subtle",
+ "zeroize",
+]
+
 [[package]]
 name = "bitflags"
 version = "2.9.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6a65b545ab31d687cff52899d4890855fec459eb6afe0da6417b8a18da87aa29"
 
+[[package]]
+name = "blowfish"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e412e2cd0f2b2d93e02543ceae7917b3c70331573df19ee046bcbc35e45e87d7"
+dependencies = [
+ "byteorder",
+ "cipher",
+]
+
+[[package]]
+name = "bumpalo"
+version = "3.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46c5e41b57b8bba42a04676d81cb89e9ee8e859a1a66f80a5a72e1cb76b34d43"
+
+[[package]]
+name = "byteorder"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
+
 [[package]]
 name = "bytes"
 version = "1.10.1"
@@ -110,6 +157,58 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9555578bc9e57714c812a1f84e4fc5b4d21fcb063490c624de019f7464c91268"
 
+[[package]]
+name = "cipher"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "773f3b9af64447d2ce9850330c473515014aa235e6a783b02db81ff39e4a3dad"
+dependencies = [
+ "crypto-common",
+ "inout",
+]
+
+[[package]]
+name = "crossbeam-utils"
+version = "0.8.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d0a5c400df2834b80a4c3327b3aad3a4c4cd4de0629063962b03235697506a28"
+
+[[package]]
+name = "crypto-common"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3"
+dependencies = [
+ "generic-array",
+ "typenum",
+]
+
+[[package]]
+name = "dashmap"
+version = "6.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5041cc499144891f3790297212f32a74fb938e5136a14943f338ef9e0ae276cf"
+dependencies = [
+ "cfg-if",
+ "crossbeam-utils",
+ "hashbrown 0.14.5",
+ "lock_api",
+ "once_cell",
+ "parking_lot_core",
+]
+
+[[package]]
+name = "fallible-iterator"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2acce4a10f12dc2fb14a218589d4f1f62ef011b2d0cc4b3cb1bba8e94da14649"
+
+[[package]]
+name = "fallible-streaming-iterator"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7360491ce676a36bf9bb3c56c1aa791658183a54d2744120f27285738d90465a"
+
 [[package]]
 name = "fnv"
 version = "1.0.7"
@@ -117,10 +216,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
 [[package]]
-name = "form_urlencoded"
+name = "foldhash"
-version = "1.2.1"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e13624c2627564efccf4934284bdd98cbaa14e79b0b5a141218e507b3a823456"
+checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
+
+[[package]]
+name = "form_urlencoded"
+version = "1.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cb4cb245038516f5f85277875cdaa4f7d2c9a0fa0468de06ed190163b1581fcf"
 dependencies = [
  "percent-encoding",
 ]
@@ -158,17 +263,70 @@ dependencies = [
  "pin-utils",
 ]
 
+[[package]]
+name = "generic-array"
+version = "0.14.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85649ca51fd72272d7821adaf274ad91c288277713d9c18820d8499a7ff69e9a"
+dependencies = [
+ "typenum",
+ "version_check",
+]
+
+[[package]]
+name = "getrandom"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "26145e563e54f2cadc477553f1ec5ee650b00862f0a58bcd12cbdc5f0ea2d2f4"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "r-efi",
+ "wasi 0.14.2+wasi-0.2.4",
+]
+
 [[package]]
 name = "gimli"
 version = "0.31.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "07e28edb80900c19c28f1072f2e8aeca7fa06b23cd4169cefe1af5aa3260783f"
 
+[[package]]
+name = "hashbrown"
+version = "0.14.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e5274423e17b7c9fc20b6e7e208532f9b19825d82dfd615708b70edd83df41f1"
+
+[[package]]
+name = "hashbrown"
+version = "0.15.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9229cfe53dfd69f0609a49f65461bd93001ea1ef889cd5529dd176593f5338a1"
+dependencies = [
+ "foldhash",
+]
+
+[[package]]
+name = "hashlink"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7382cf6263419f2d8df38c55d7da83da5c18aef87fc7a7fc1fb1e344edfe14c1"
+dependencies = [
+ "hashbrown 0.15.5",
+]
+
 [[package]]
 name = "hotel-api-rs"
 version = "0.1.0"
 dependencies = [
  "axum",
+ "bcrypt",
+ "dashmap",
+ "r2d2",
+ "r2d2_sqlite",
+ "rusqlite",
+ "serde",
+ "serde_json",
  "tokio",
 ]
 
@@ -220,19 +378,21 @@ checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
 
 [[package]]
 name = "hyper"
-version = "1.6.0"
+version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc2b571658e38e0c01b1fdca3bbbe93c00d3d71693ff2770043f8c29bc7d6f80"
+checksum = "eb3aa54a13a0dfe7fbe3a59e0c76093041720fdc77b110cc0fc260fafb4dc51e"
 dependencies = [
+ "atomic-waker",
  "bytes",
  "futures-channel",
- "futures-util",
+ "futures-core",
  "http",
  "http-body",
  "httparse",
  "httpdate",
  "itoa",
  "pin-project-lite",
+ "pin-utils",
  "smallvec",
  "tokio",
 ]
@@ -253,6 +413,15 @@ dependencies = [
  "tower-service",
 ]
 
+[[package]]
+name = "inout"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "879f10e63c20629ecabbb64a8010319738c66a5cd0c29b02d63d272b03751d01"
+dependencies = [
+ "generic-array",
+]
+
 [[package]]
 name = "io-uring"
 version = "0.7.9"
@@ -270,12 +439,32 @@ version = "1.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4a5f13b858c8d314ee3e8f639011f7ccefe71f97f96e50151fb991f267928e2c"
 
+[[package]]
+name = "js-sys"
+version = "0.3.77"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1cfaf33c695fc6e08064efbc1f72ec937429614f25eef83af942d0e227c3a28f"
+dependencies = [
+ "once_cell",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "libc"
 version = "0.2.175"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6a82ae493e598baaea5209805c49bbf2ea7de956d50d7da0da1164f9c6d28543"
 
+[[package]]
+name = "libsqlite3-sys"
+version = "0.35.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "133c182a6a2c87864fe97778797e46c7e999672690dc9fa3ee8e241aa4a9c13f"
+dependencies = [
+ "pkg-config",
+ "vcpkg",
+]
+
 [[package]]
 name = "lock_api"
 version = "0.4.13"
@@ -326,7 +515,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "78bed444cc8a2160f01cbcf811ef18cac863ad68ae8ca62092e8db51d51c761c"
 dependencies = [
  "libc",
- "wasi",
+ "wasi 0.11.1+wasi-snapshot-preview1",
  "windows-sys",
 ]
 
@@ -370,9 +559,9 @@ dependencies = [
 
 [[package]]
 name = "percent-encoding"
-version = "2.3.1"
+version = "2.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e"
+checksum = "9b4f627cb1b25917193a259e49bdad08f671f8d9708acfd5fe0a8c1455d87220"
 
 [[package]]
 name = "pin-project-lite"
@@ -386,6 +575,21 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
+[[package]]
+name = "pkg-config"
+version = "0.3.32"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7edddbd0b52d732b21ad9a5fab5c704c14cd949e5e9a1ec5929a24fded1b904c"
+
+[[package]]
+name = "ppv-lite86"
+version = "0.2.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85eae3c4ed2f50dcfe72643da4befc30deadb458a9b590d720cde2f2b1e97da9"
+dependencies = [
+ "zerocopy",
+]
+
 [[package]]
 name = "proc-macro2"
 version = "1.0.101"
@@ -404,6 +608,63 @@ dependencies = [
  "proc-macro2",
 ]
 
+[[package]]
+name = "r-efi"
+version = "5.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f"
+
+[[package]]
+name = "r2d2"
+version = "0.8.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "51de85fb3fb6524929c8a2eb85e6b6d363de4e8c48f9e2c2eac4944abc181c93"
+dependencies = [
+ "log",
+ "parking_lot",
+ "scheduled-thread-pool",
+]
+
+[[package]]
+name = "r2d2_sqlite"
+version = "0.31.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "63417e83dc891797eea3ad379f52a5986da4bca0d6ef28baf4d14034dd111b0c"
+dependencies = [
+ "r2d2",
+ "rusqlite",
+ "uuid",
+]
+
+[[package]]
+name = "rand"
+version = "0.9.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6db2770f06117d490610c7488547d543617b21bfa07796d7a12f6f1bd53850d1"
+dependencies = [
+ "rand_chacha",
+ "rand_core",
+]
+
+[[package]]
+name = "rand_chacha"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3022b5f1df60f26e1ffddd6c66e8aa15de382ae63b3a0c1bfc0e4d3e3f325cb"
+dependencies = [
+ "ppv-lite86",
+ "rand_core",
+]
+
+[[package]]
+name = "rand_core"
+version = "0.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "99d9a13982dcf210057a8a78572b2217b667c3beacbf3a0d8b454f6f82837d38"
+dependencies = [
+ "getrandom",
+]
+
 [[package]]
 name = "redox_syscall"
 version = "0.5.17"
@@ -413,6 +674,20 @@ dependencies = [
  "bitflags",
 ]
 
+[[package]]
+name = "rusqlite"
+version = "0.37.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "165ca6e57b20e1351573e3729b958bc62f0e48025386970b6e4d29e7a7e71f3f"
+dependencies = [
+ "bitflags",
+ "fallible-iterator",
+ "fallible-streaming-iterator",
+ "hashlink",
+ "libsqlite3-sys",
+ "smallvec",
+]
+
 [[package]]
 name = "rustc-demangle"
 version = "0.1.26"
@@ -431,6 +706,15 @@ version = "1.0.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "28d3b2b1366ec20994f1fd18c3c594f05c5dd4bc44d8bb0c1c632c8d6829481f"
 
+[[package]]
+name = "scheduled-thread-pool"
+version = "0.2.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3cbc66816425a074528352f5789333ecff06ca41b36b0b0efdfbb29edc391a19"
+dependencies = [
+ "parking_lot",
+]
+
 [[package]]
 name = "scopeguard"
 version = "1.2.0"
@@ -522,6 +806,12 @@ dependencies = [
  "windows-sys",
 ]
 
+[[package]]
+name = "subtle"
+version = "2.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
+
 [[package]]
 name = "syn"
 version = "2.0.106"
@@ -618,18 +908,115 @@ dependencies = [
  "once_cell",
 ]
 
+[[package]]
+name = "typenum"
+version = "1.18.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1dccffe3ce07af9386bfd29e80c0ab1a8205a2fc34e4bcd40364df902cfa8f3f"
+
 [[package]]
 name = "unicode-ident"
 version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512"
 
+[[package]]
+name = "uuid"
+version = "1.18.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2f87b8aa10b915a06587d0dec516c282ff295b475d94abf425d62b57710070a2"
+dependencies = [
+ "getrandom",
+ "js-sys",
+ "rand",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "vcpkg"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
+
+[[package]]
+name = "version_check"
+version = "0.9.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
+
 [[package]]
 name = "wasi"
 version = "0.11.1+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ccf3ec651a847eb01de73ccad15eb7d99f80485de043efb2f370cd654f4ea44b"
 
+[[package]]
+name = "wasi"
+version = "0.14.2+wasi-0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9683f9a5a998d873c0d21fcbe3c083009670149a8fab228644b8bd36b2c48cb3"
+dependencies = [
+ "wit-bindgen-rt",
+]
+
+[[package]]
+name = "wasm-bindgen"
+version = "0.2.100"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1edc8929d7499fc4e8f0be2262a241556cfc54a0bea223790e71446f2aab1ef5"
+dependencies = [
+ "cfg-if",
+ "once_cell",
+ "rustversion",
+ "wasm-bindgen-macro",
+]
+
+[[package]]
+name = "wasm-bindgen-backend"
+version = "0.2.100"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2f0a0651a5c2bc21487bde11ee802ccaf4c51935d0d3d42a6101f98161700bc6"
+dependencies = [
+ "bumpalo",
+ "log",
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-macro"
+version = "0.2.100"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7fe63fc6d09ed3792bd0897b314f53de8e16568c2b3f7982f468c0bf9bd0b407"
+dependencies = [
+ "quote",
+ "wasm-bindgen-macro-support",
+]
+
+[[package]]
+name = "wasm-bindgen-macro-support"
+version = "0.2.100"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ae87ea40c9f689fc23f209965b6fb8a99ad69aeeb0231408be24920604395de"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-backend",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-shared"
+version = "0.2.100"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a05d73b933a847d6cccdda8f838a22ff101ad9bf93e33684f39c1f5f0eece3d"
+dependencies = [
+ "unicode-ident",
+]
+
 [[package]]
 name = "windows-sys"
 version = "0.59.0"
@@ -702,3 +1089,38 @@ name = "windows_x86_64_msvc"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
+
+[[package]]
+name = "wit-bindgen-rt"
+version = "0.39.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6f42320e61fe2cfd34354ecb597f86f413484a798ba44a8ca1165c58d42da6c1"
+dependencies = [
+ "bitflags",
+]
+
+[[package]]
+name = "zerocopy"
+version = "0.8.26"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1039dd0d3c310cf05de012d8a39ff557cb0d23087fd44cad61df08fc31907a2f"
+dependencies = [
+ "zerocopy-derive",
+]
+
+[[package]]
+name = "zerocopy-derive"
+version = "0.8.26"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9ecf5b4cc5364572d7f4c329661bcc82724222973f2cab6f050a4e5c22f75181"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "zeroize"
+version = "1.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ced3678a2879b30306d323f4542626697a464a97c0a07c9aebf7ebca65cd4dde"

Cargo.toml

@@ -5,5 +5,17 @@ edition = "2024"
 publish = false
 
 [dependencies]
-axum = "0.8.0"
+axum = "0.8.4"
 tokio = { version = "1", features = ["full"] }
+serde = { version = "1.0", features = ["derive"] }
+serde_json = "1.0"
+
+bcrypt = "0.17"
+
+r2d2 = "0.8"
+r2d2_sqlite = "0.31.0"
+dashmap = "6.1"
+rusqlite = "0.37.0"
+
+
+

src/dto/rooms.rs

@@ -0,0 +1,13 @@
+use serde::Deserialize;
+
+#[derive(Debug, Deserialize)]
+pub struct UpdateRoomStatusDto{
+    pub room_number: i32,
+    pub status: string,
+}
+
+#[derive(Debug, Seserialize)]
+pub struct RoomStatusIdDto{
+    pub room_number: i32,
+    pub status: string,
+}

src/lib.rs

@@ -0,0 +1,6 @@
+#[allow(unused_imports)]
+#[allow(dead_code)]
+
+pub mod utils;
+pub mod routes;
+pub mod rooms;

src/main.rs

@@ -1,24 +1,23 @@
-use axum::{
+use axum::serve;
-    //response::Html,
+use tokio::net::TcpListener;
-    routing::get, //post,
-    Router
-};
 
+mod utils;
 mod routes;
+mod rooms;
+
+use crate::utils::db_pool::HotelPools;
+use routes::create_router;
+
+
+
 
 #[tokio::main]
-async fn main() {
+async fn main() -> std::io::Result<()> {
-
+    let hotel_pools = HotelPools::new();
-    let app : Router = routes::create_routes();
+    let app = create_router(hotel_pools);
-
+    let listener = TcpListener::bind("0.0.0.0:3000").await?;
-
+    serve(listener, app).into_future().await?;
-
+    Ok(())
-    let listener = tokio::net::TcpListener::bind("127.0.0.1:3000")
-        .await
-        .unwrap();
-    println!("listining on {}", listener.local_addr().unwrap() );
-
-    axum::serve(listener, app).await.unwrap();
 }
 
 async fn handler() -> &'static str {

src/rooms/extractor.rs

@@ -0,0 +1,39 @@
+use axum::{
+    extract::{Request, FromRequest, Path},
+    body::{Body},
+
+    http::StatusCode,
+    Json, Router,
+};
+use serde::Deserialize;
+
+#[derive(Deserialize, Debug)]
+pub struct UpdateRoomValues {
+    pub status: String,
+    pub token: String,
+    pub hotel_id: i32,
+}
+
+pub struct UpdateRoomPayload(pub UpdateRoomValues);
+
+//#[async_trait]
+impl<S> FromRequest<S> for UpdateRoomPayload
+where S: Send + Sync,
+{
+    type Rejection = (StatusCode, String);
+
+    async fn from_request(req: Request, state: &S) -> Result<Self, Self::Rejection> {
+        let Json(payload) = Json::<UpdateRoomValues>::from_request(req, state)
+            .await
+            .map_err(|err| (StatusCode::BAD_REQUEST, format!("Invalid body: {}", err)))?;
+        
+        Ok(UpdateRoomPayload(payload))
+    }
+}
+
+#[derive(Debug)]
+pub struct RoomIdValue {
+    pub room_id: i32
+}
+
+pub type RoomIdPath = Path<i32>;

src/rooms/handler.rs

@@ -0,0 +1,79 @@
+use axum::{Json, extract::Path, extract::State   };
+use axum::response::IntoResponse;
+use axum::http::StatusCode;
+
+use crate::rooms::extractor::UpdateRoomPayload;
+
+use std::sync::Arc;
+use r2d2::{Pool};
+use r2d2_sqlite::SqliteConnectionManager;
+use dashmap::DashMap;
+use rusqlite::params;
+use crate::utils::db_pool::*;
+
+
+pub async fn hello_rooms() -> String {
+    "hello from rooms".to_string()
+}
+
+//fake handler
+pub async fn fake_room_update(
+    Path(room_id): Path<i32>,
+    UpdateRoomPayload(payload): UpdateRoomPayload
+) -> impl IntoResponse {
+    
+    format!(
+        "Got: token={}, status={}, room_id={}",
+        payload.token, payload.status, room_id
+    )
+}
+
+pub async fn fake_db_update(
+
+    State(hotel_pools): State<HotelPools>,
+    Path(room_id): Path<i32>,
+    UpdateRoomPayload(payload): UpdateRoomPayload,
+
+) -> impl IntoResponse {
+
+    let pool = hotel_pools.get_pool(payload.hotel_id);
+    let conn = match pool.get() {
+        Ok(conn) => conn,
+        Err(err) => return (StatusCode::INTERNAL_SERVER_ERROR, format!("Pool error: {err}")),
+    };
+
+    let result = conn.execute(
+        "UPDATE rooms SET status = ?1 WHERE number = ?2",
+        params![&payload.status, &room_id],
+    );
+
+
+
+    match result {
+        Ok(rows) if rows > 0 => (StatusCode::OK, format!("Updated room {room_id} in hotel {}", payload.hotel_id)),
+        Ok(_) => (StatusCode::NOT_FOUND, "No room found".to_string()),
+        Err(err) => (StatusCode::INTERNAL_SERVER_ERROR, format!("DB error: {err}")),
+    }
+
+}
+
+
+/*
+//fake db handler 
+pub async fn update_room(UpdateRoomPayload(payload): UpdateRoom) -> impl IntoResponse {
+    match fake_db_update(&payload.token, payload.room_id, &payload.status).await {
+        Ok(msg) => msg,
+        Err(err) => format!("Error: {}", err),
+    }
+}
+
+async fn fake_db_update(token: &str, room_id: i32, status: &str) -> Result<String, String> {
+    // Pretend we check the token in the DB
+    if token != "valid_token" {
+        return Err("Invalid token".into());
+    }
+
+    // Pretend we update the room status in the DB
+    Ok(format!("Room {} updated to '{}'", room_id, status))
+}
+*/

src/rooms/mod.rs

@@ -0,0 +1,6 @@
+//pub mod handler;
+//pub mod routes;
+
+mod handler;
+mod extractor;
+pub mod routes;

src/rooms/model.rs

@@ -0,0 +1,10 @@
+use serde::{Deserialize, Serialize};
+use uuid::Uuid;
+use chrono::{DateTime, Utc};
+
+#[derive(Debug, Serialize, Deserialize, sqlx::FromRow)]
+pub struct Room{
+    pub id: i32,
+    pub room_number: i32,
+    pub status: String
+}

src/rooms/routes.rs

@@ -0,0 +1,17 @@
+use axum::{
+    routing::{get, put,},
+    Router,
+};
+
+use crate::rooms::handler::*;
+use crate::utils::db_pool::HotelPools;
+
+
+// ROOTS
+pub fn rooms_routes() -> Router<HotelPools> {
+
+    Router::new()
+        .route("/", get(hello_rooms) )
+        .route("/fakeUpdate/{room_id}", put(fake_room_update))
+        .route("/fake_db_update/{room_id}", put(fake_db_update))
+    }

src/routes/mod.rs

@@ -2,11 +2,23 @@ use axum::{
     Router,
 };
 
-pub mod rooms;
+use crate::rooms::routes::rooms_routes;
-pub mod inventory;
 
-pub fn create_routes() -> Router {
+pub mod inventory;
+use crate::utils::db_pool::HotelPools;
+
+pub fn create_router(hotel_pools: HotelPools) -> Router {
     Router::new()
-        .nest("/inventory", inventory::inventory_routes())
+        .nest("/rooms", rooms_routes())
-        .nest("/rooms", rooms::rooms_routes())
+        .with_state(hotel_pools) // 👈 hotel_db is passed in as argument
+        
+    }
+
+
+/*
+pub fn create_router() -> Router {
+    Router::new()
+        .nest("/rooms", rooms_routes())
+        //.nest("/inventory", inventory::inventory_routes)
 }
+        */

src/routes/rooms.rs

@@ -1,15 +0,0 @@
-use axum::{
-    routing::{get, //post
-    },
-    Router,
-};
-
-pub fn rooms_routes() -> Router {
-
-    Router::new()
-        .route("/", get(hi_rooms) )
-}
-
-async fn hi_rooms() -> &'static str {
-    "Hiii from room.rs route module"
-}

src/utils/db_pool.rs

@@ -0,0 +1,35 @@
+use std::sync::Arc;
+use dashmap::DashMap;
+use r2d2::{Pool};
+use r2d2_sqlite::SqliteConnectionManager;
+
+type HotelId = i32; // or i32 if you want numeric ids
+
+#[derive(Clone)]
+pub struct HotelPools {
+    pools: Arc<DashMap<HotelId, Pool<SqliteConnectionManager>>>,
+}
+
+impl HotelPools {
+    pub fn new() -> Self {
+        Self {
+            pools: Arc::new(DashMap::new()),
+        }
+    }
+
+    pub fn get_pool(&self, hotel_id: i32) -> Pool<SqliteConnectionManager> {
+        if let Some(pool) = self.pools.get(&hotel_id) {
+            return pool.clone();
+        }
+
+        let db_path = format!("db/{}.sqlite", hotel_id);
+        let manager = SqliteConnectionManager::file(db_path);
+        let pool = Pool::builder()
+            .max_size(5) // adjust based on load
+            .build(manager)
+            .expect("Failed to build pool");
+
+        self.pools.insert(hotel_id, pool.clone());
+        pool
+    }
+}

src/utils/hash.rs

@@ -0,0 +1,10 @@
+use bcryp::{hash, verify, DEFAULT_COST};
+
+pub fn bcrypt_hash(password: &str) -> Result<String, BcryptError> {
+    hash(password, 5)
+}
+
+pub fn bcrypt_verify(password: &str, hashed_password: &str) -> Result<String, BcryptError> {
+    verify(password, hashed_password)
+}
+

src/utils/mod.rs

@@ -0,0 +1 @@
+pub mod db_pool;

src/utils/schema_extractor.rs

@@ -0,0 +1,44 @@
+use axum::{
+    async_traits,
+    extract::FromRequestParts,
+    http::request::Parts,
+};
+use jsonwebtoken::{decode, DecodingKey, Validation};
+use serde::Deserialize;
+
+#[derive(Debug, Deserialize)]
+struct Claims {
+    schema: String
+}
+
+#[derive(Debug, Clone)]
+pub struct UserSchema(pub String);
+
+#[async_traits]
+impl<S> FromRequestParts<S> for UserSchema
+where 
+S: Send + Sync,
+{
+    type Rejection = axum::http::StatusCode;
+    
+    async fn from_request_parts(
+        parts: &mut Parts,
+        _state: &S,
+    ) -> Reslult<Self, Self::Rejection> {
+        let auth_header = parts
+            .headers
+            .get("authorizaton")
+            .and_then(|h| h.to_str().ok())
+            .ok_or(axum::http::StatusCode::UNAUTHORIZED)?;
+        let token = auth_header.trim_start_matches("Bearer ");
+
+        let data = decode::<Claims>(
+            token,
+            &DecodingKey::from_secret("mysecret".as_ref()), // load from config later
+            &Validation::default(),
+        )
+        .map_err(|_| axum::http::StatusCode::UNAUTHORIZED)?;
+
+        Ok(TenantSchema(data.claims.schema))
+    }
+}

test.rs

@@ -0,0 +1,9 @@
+fn get_pool(hotel_id: String) -> connection {
+
+    if connection {
+        return connection;
+    }
+
+    create connection
+
+}