diff --git a/.gitignore b/.gitignore
index ccb5166..3cd078b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /target
-.vscode
\ No newline at end of file
+.vscode
+*.env
\ No newline at end of file
diff --git a/Cargo.lock b/Cargo.lock
index 7957248..0ba2fb5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -49,7 +49,7 @@ dependencies = [
  "mime",
  "percent-encoding",
  "pin-project-lite",
- "rand 0.9.2",
+ "rand",
  "sha1",
  "smallvec",
  "tokio",
@@ -215,21 +215,6 @@ dependencies = [
  "alloc-no-stdlib",
 ]
 
-[[package]]
-name = "allocator-api2"
-version = "0.2.21"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "683d7910e743518b0e34f1186f92494becacb047c7b6bf616c96772180fef923"
-
-[[package]]
-name = "atoi"
-version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f28d99ec8bfea296261ca1af174f24225171fea9664ba9003cbebee704810528"
-dependencies = [
- "num-traits",
-]
-
 [[package]]
 name = "autocfg"
 version = "1.5.0"
@@ -242,12 +227,6 @@ version = "0.22.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 
-[[package]]
-name = "base64ct"
-version = "1.8.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2af50177e190e07a26ab74f8b1efbfe2ef87da2116221318cb1c2e82baf7de06"
-
 [[package]]
 name = "bigdecimal"
 version = "0.4.10"
@@ -267,9 +246,6 @@ name = "bitflags"
 version = "2.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "812e12b5285cc515a9c72a5c1d3b6d46a19dac5acfef5265968c166106e31dd3"
-dependencies = [
- "serde_core",
-]
 
 [[package]]
 name = "block-buffer"
@@ -346,26 +322,13 @@ version = "0.1.0"
 dependencies = [
  "actix-web",
  "bigdecimal",
+ "diesel",
+ "dotenvy",
+ "schema",
  "serde",
  "serde_json",
- "sqlx",
 ]
 
-[[package]]
-name = "concurrent-queue"
-version = "2.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ca0197aee26d1ae37445ee532fefce43251d24cc7c166799f4d46817f1d3973"
-dependencies = [
- "crossbeam-utils",
-]
-
-[[package]]
-name = "const-oid"
-version = "0.9.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c2459377285ad874054d797f3ccebf984978aa39129f6eafde5cdc8315b612f8"
-
 [[package]]
 name = "convert_case"
 version = "0.10.0"
@@ -395,21 +358,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "crc"
-version = "3.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5eb8a2a1cd12ab0d987a5d5e825195d372001a4094a0376319d5a0ad71c1ba0d"
-dependencies = [
- "crc-catalog",
-]
-
-[[package]]
-name = "crc-catalog"
-version = "2.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19d374276b40fb8bbdee95aef7c7fa6b5316ec764510eb64b8dd0e2ed0d7e7f5"
-
 [[package]]
 name = "crc32fast"
 version = "1.5.0"
@@ -419,21 +367,6 @@ dependencies = [
  "cfg-if",
 ]
 
-[[package]]
-name = "crossbeam-queue"
-version = "0.3.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f58bbc28f91df819d0aa2a2c00cd19754769c2fad90579b3592b1c9ba7a3115"
-dependencies = [
- "crossbeam-utils",
-]
-
-[[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 = "0.1.7"
@@ -445,14 +378,38 @@ dependencies = [
 ]
 
 [[package]]
-name = "der"
-version = "0.7.10"
+name = "darling"
+version = "0.21.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e7c1832837b905bbfb5101e07cc24c8deddf52f93225eee6ead5f4d63d53ddcb"
+checksum = "9cdf337090841a411e2a7f3deb9187445851f91b309c0c0a29e05f74a00a48c0"
 dependencies = [
- "const-oid",
- "pem-rfc7468",
- "zeroize",
+ "darling_core",
+ "darling_macro",
+]
+
+[[package]]
+name = "darling_core"
+version = "0.21.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1247195ecd7e3c85f83c8d2a366e4210d588e802133e1e355180a9870b517ea4"
+dependencies = [
+ "fnv",
+ "ident_case",
+ "proc-macro2",
+ "quote",
+ "strsim",
+ "syn",
+]
+
+[[package]]
+name = "darling_macro"
+version = "0.21.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d38308df82d1080de0afee5d069fa14b0326a88c14f15c5ccda35b4a6c414c81"
+dependencies = [
+ "darling_core",
+ "quote",
+ "syn",
 ]
 
 [[package]]
@@ -487,6 +444,47 @@ dependencies = [
  "unicode-xid",
 ]
 
+[[package]]
+name = "diesel"
+version = "2.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d9b6c2fc184a6fb6ebcf5f9a5e3bbfa84d8fd268cdfcce4ed508979a6259494d"
+dependencies = [
+ "bigdecimal",
+ "bitflags",
+ "byteorder",
+ "diesel_derives",
+ "downcast-rs",
+ "itoa",
+ "num-bigint",
+ "num-integer",
+ "num-traits",
+ "pq-sys",
+ "serde_json",
+]
+
+[[package]]
+name = "diesel_derives"
+version = "2.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "47618bf0fac06bb670c036e48404c26a865e6a71af4114dfd97dfe89936e404e"
+dependencies = [
+ "diesel_table_macro_syntax",
+ "dsl_auto_type",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "diesel_table_macro_syntax"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fe2444076b48641147115697648dc743c2c00b61adade0f01ce67133c7babe8c"
+dependencies = [
+ "syn",
+]
+
 [[package]]
 name = "digest"
 version = "0.10.7"
@@ -494,9 +492,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
 dependencies = [
  "block-buffer",
- "const-oid",
  "crypto-common",
- "subtle",
 ]
 
 [[package]]
@@ -516,14 +512,31 @@ version = "0.15.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1aaf95b3e5c8f23aa320147307562d361db0ae0d51242340f558153b4eb2439b"
 
+[[package]]
+name = "downcast-rs"
+version = "2.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "117240f60069e65410b3ae1bb213295bd828f707b5bec6596a1afc8793ce0cbc"
+
+[[package]]
+name = "dsl_auto_type"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dd122633e4bef06db27737f21d3738fb89c8f6d5360d6d9d7635dda142a7757e"
+dependencies = [
+ "darling",
+ "either",
+ "heck",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "either"
 version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "48c757948c5ede0e46177b7add2e67155f70e33c07fea8284df6576da70b3719"
-dependencies = [
- "serde",
-]
 
 [[package]]
 name = "encoding_rs"
@@ -550,28 +563,6 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
-[[package]]
-name = "etcetera"
-version = "0.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "136d1b5283a1ab77bd9257427ffd09d8667ced0570b6f938942bc7568ed5b943"
-dependencies = [
- "cfg-if",
- "home",
- "windows-sys 0.48.0",
-]
-
-[[package]]
-name = "event-listener"
-version = "5.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e13b66accf52311f30a0db42147dadea9850cb48cd070028831ae5f5d4b856ab"
-dependencies = [
- "concurrent-queue",
- "parking",
- "pin-project-lite",
-]
-
 [[package]]
 name = "find-msvc-tools"
 version = "0.1.8"
@@ -588,17 +579,6 @@ dependencies = [
  "miniz_oxide",
 ]
 
-[[package]]
-name = "flume"
-version = "0.11.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da0e4dd2a88388a1f4ccc7c9ce104604dab68d9f408dc34cd45823d5a9069095"
-dependencies = [
- "futures-core",
- "futures-sink",
- "spin",
-]
-
 [[package]]
 name = "fnv"
 version = "1.0.7"
@@ -620,50 +600,12 @@ dependencies = [
  "percent-encoding",
 ]
 
-[[package]]
-name = "futures-channel"
-version = "0.3.31"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2dff15bf788c671c1934e366d07e30c1814a8ef514e1af724a602e8a2fbe1b10"
-dependencies = [
- "futures-core",
- "futures-sink",
-]
-
 [[package]]
 name = "futures-core"
 version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "05f29059c0c2090612e8d742178b0580d2dc940c837851ad723096f87af6663e"
 
-[[package]]
-name = "futures-executor"
-version = "0.3.31"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e28d1d997f585e54aebc3f97d39e72338912123a67330d723fdbb564d646c9f"
-dependencies = [
- "futures-core",
- "futures-task",
- "futures-util",
-]
-
-[[package]]
-name = "futures-intrusive"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d930c203dd0b6ff06e0201a4a2fe9149b43c684fd4420555b26d21b1a02956f"
-dependencies = [
- "futures-core",
- "lock_api",
- "parking_lot",
-]
-
-[[package]]
-name = "futures-io"
-version = "0.3.31"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e5c1b78ca4aae1ac06c48a526a655760685149f0d465d21f37abfe57ce075c6"
-
 [[package]]
 name = "futures-sink"
 version = "0.3.31"
@@ -683,13 +625,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9fa08315bb612088cc391249efdc3bc77536f16c91f6cf495e6fbe85b20a4a81"
 dependencies = [
  "futures-core",
- "futures-io",
- "futures-sink",
  "futures-task",
- "memchr",
  "pin-project-lite",
  "pin-utils",
- "slab",
 ]
 
 [[package]]
@@ -702,17 +640,6 @@ dependencies = [
  "version_check",
 ]
 
-[[package]]
-name = "getrandom"
-version = "0.2.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ff2abc00be7fca6ebc474524697ae276ad847ad0a6b3faa4bcb027e9a4614ad0"
-dependencies = [
- "cfg-if",
- "libc",
- "wasi",
-]
-
 [[package]]
 name = "getrandom"
 version = "0.3.4"
@@ -744,71 +671,18 @@ dependencies = [
  "tracing",
 ]
 
-[[package]]
-name = "hashbrown"
-version = "0.15.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9229cfe53dfd69f0609a49f65461bd93001ea1ef889cd5529dd176593f5338a1"
-dependencies = [
- "allocator-api2",
- "equivalent",
- "foldhash",
-]
-
 [[package]]
 name = "hashbrown"
 version = "0.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "841d1cc9bed7f9236f321df977030373f4a4163ae1a7dbfe1a51a2c1a51d9100"
 
-[[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 = "heck"
 version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
 
-[[package]]
-name = "hex"
-version = "0.4.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
-
-[[package]]
-name = "hkdf"
-version = "0.12.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b5f8eb2ad728638ea2c7d47a21db23b7b58a72ed6a38256b8a1849f15fbbdf7"
-dependencies = [
- "hmac",
-]
-
-[[package]]
-name = "hmac"
-version = "0.12.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c49c37c09c17a53d937dfbb742eb3a961d65a994e6bcdcf37e7399d0cc8ab5e"
-dependencies = [
- "digest",
-]
-
-[[package]]
-name = "home"
-version = "0.5.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc627f471c528ff0c4a49e1d5e60450c8f6461dd6d10ba9dcd3a61d3dff7728d"
-dependencies = [
- "windows-sys 0.61.2",
-]
-
 [[package]]
 name = "http"
 version = "0.2.12"
@@ -913,6 +787,12 @@ dependencies = [
  "zerovec",
 ]
 
+[[package]]
+name = "ident_case"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
+
 [[package]]
 name = "idna"
 version = "1.1.0"
@@ -947,7 +827,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7714e70437a7dc3ac8eb7e6f8df75fd8eb422675fc7678aff7364301092b1017"
 dependencies = [
  "equivalent",
- "hashbrown 0.16.1",
+ "hashbrown",
 ]
 
 [[package]]
@@ -962,7 +842,7 @@ version = "0.1.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9afb3de4395d6b3e67a780b6de64b51c978ecf11cb9a462c66be7d4ca9039d33"
 dependencies = [
- "getrandom 0.3.4",
+ "getrandom",
  "libc",
 ]
 
@@ -972,15 +852,6 @@ version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d4345964bb142484797b161f473a503a434de77149dd8c7427788c6e13379388"
 
-[[package]]
-name = "lazy_static"
-version = "1.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
-dependencies = [
- "spin",
-]
-
 [[package]]
 name = "libc"
 version = "0.2.180"
@@ -993,27 +864,6 @@ version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b6d2cec3eae94f9f509c767b45932f1ada8350c4bdb85af2fcab4a3c14807981"
 
-[[package]]
-name = "libredox"
-version = "0.1.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d0b95e02c851351f877147b7deea7b1afb1df71b63aa5f8270716e0c5720616"
-dependencies = [
- "bitflags",
- "libc",
- "redox_syscall 0.7.0",
-]
-
-[[package]]
-name = "libsqlite3-sys"
-version = "0.30.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e99fb7a497b1e3339bc746195567ed8d3e24945ecd636e3619d20b9de9e9149"
-dependencies = [
- "pkg-config",
- "vcpkg",
-]
-
 [[package]]
 name = "litemap"
 version = "0.8.1"
@@ -1052,16 +902,6 @@ version = "0.4.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5e5032e24019045c762d3c0f28f5b6b8bbf38563a65908389bf7978758920897"
 
-[[package]]
-name = "md-5"
-version = "0.10.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d89e7ee0cfbedfc4da3340218492196241d89eefb6dab27de5df917a6d2e78cf"
-dependencies = [
- "cfg-if",
- "digest",
-]
-
 [[package]]
 name = "memchr"
 version = "2.7.6"
@@ -1106,22 +946,6 @@ dependencies = [
  "num-traits",
 ]
 
-[[package]]
-name = "num-bigint-dig"
-version = "0.8.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e661dda6640fad38e827a6d4a310ff4763082116fe217f279885c97f511bb0b7"
-dependencies = [
- "lazy_static",
- "libm",
- "num-integer",
- "num-iter",
- "num-traits",
- "rand 0.8.5",
- "smallvec",
- "zeroize",
-]
-
 [[package]]
 name = "num-conv"
 version = "0.2.0"
@@ -1137,17 +961,6 @@ dependencies = [
  "num-traits",
 ]
 
-[[package]]
-name = "num-iter"
-version = "0.1.45"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1429034a0490724d0075ebb2bc9e875d6503c3cf69e235a8941aa757d83ef5bf"
-dependencies = [
- "autocfg",
- "num-integer",
- "num-traits",
-]
-
 [[package]]
 name = "num-traits"
 version = "0.2.19"
@@ -1155,7 +968,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
 dependencies = [
  "autocfg",
- "libm",
 ]
 
 [[package]]
@@ -1164,12 +976,6 @@ version = "1.21.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"
 
-[[package]]
-name = "parking"
-version = "2.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f38d5652c16fde515bb1ecef450ab0f6a219d619a7274976324d5e377f7dceba"
-
 [[package]]
 name = "parking_lot"
 version = "0.12.5"
@@ -1188,19 +994,16 @@ checksum = "2621685985a2ebf1c516881c026032ac7deafcda1a2c9b7850dc81e3dfcb64c1"
 dependencies = [
  "cfg-if",
  "libc",
- "redox_syscall 0.5.18",
+ "redox_syscall",
  "smallvec",
  "windows-link",
 ]
 
 [[package]]
-name = "pem-rfc7468"
-version = "0.7.0"
+name = "paste"
+version = "1.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "88b39c9bfcfc231068454382784bb460aae594343fb030d46e9f50a645418412"
-dependencies = [
- "base64ct",
-]
+checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"
 
 [[package]]
 name = "percent-encoding"
@@ -1220,27 +1023,6 @@ version = "0.1.0"
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 checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c8ffb9f10fa047879315e6625af03c164b16962a5368d724ed16323b68ace47f"
-dependencies = [
- "der",
- "pkcs8",
- "spki",
-]
-
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-dependencies = [
- "der",
- "spki",
-]
-
 [[package]]
 name = "pkg-config"
 version = "0.3.32"
@@ -1271,6 +1053,17 @@ dependencies = [
  "zerocopy",
 ]
 
+[[package]]
+name = "pq-sys"
+version = "0.7.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "574ddd6a267294433f140b02a726b0640c43cf7c6f717084684aaa3b285aba61"
+dependencies = [
+ "libc",
+ "pkg-config",
+ "vcpkg",
+]
+
 [[package]]
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 version = "1.0.106"
@@ -1295,35 +1088,14 @@ version = "5.3.0"
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-[[package]]
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- "rand_chacha 0.3.1",
- "rand_core 0.6.4",
-]
-
 [[package]]
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 checksum = "6db2770f06117d490610c7488547d543617b21bfa07796d7a12f6f1bd53850d1"
 dependencies = [
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-
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
- "ppv-lite86",
- "rand_core 0.6.4",
+ "rand_chacha",
+ "rand_core",
 ]
 
 [[package]]
@@ -1333,16 +1105,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d3022b5f1df60f26e1ffddd6c66e8aa15de382ae63b3a0c1bfc0e4d3e3f325cb"
 dependencies = [
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- "rand_core 0.9.5",
-]
-
-[[package]]
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-dependencies = [
- "getrandom 0.2.17",
+ "rand_core",
 ]
 
 [[package]]
@@ -1351,7 +1114,7 @@ version = "0.9.5"
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 checksum = "76afc826de14238e6e8c374ddcc1fa19e374fd8dd986b0d2af0d02377261d83c"
 dependencies = [
- "getrandom 0.3.4",
+ "getrandom",
 ]
 
 [[package]]
@@ -1363,15 +1126,6 @@ dependencies = [
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 ]
 
-[[package]]
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-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
- "bitflags",
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-
 [[package]]
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@@ -1407,26 +1161,6 @@ version = "0.8.8"
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 checksum = "7a2d987857b319362043e95f5353c0535c1f58eec5336fdfcf626430af7def58"
 
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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- "signature",
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- "subtle",
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-]
-
 [[package]]
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@@ -1442,6 +1176,30 @@ version = "1.0.22"
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 checksum = "a50f4cf475b65d88e057964e0e9bb1f0aa9bbb2036dc65c64596b42932536984"
 
+[[package]]
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+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96422023a2fbf8c618a005a24bcbe01d1f3159e5ea7c8881120fa25227e39a2c"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "schema-derive",
+ "syn",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "325e57fb235cb8b19d922a8d28c5d22d705b8fe41a27cc6c189b851e0d1cba6f"
+dependencies = [
+ "paste",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
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 version = "1.2.0"
@@ -1520,17 +1278,6 @@ dependencies = [
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 ]
 
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
- "cfg-if",
- "cpufeatures",
- "digest",
-]
-
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 version = "1.3.0"
@@ -1547,16 +1294,6 @@ dependencies = [
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 ]
 
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
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- "rand_core 0.6.4",
-]
-
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@@ -1574,9 +1311,6 @@ name = "smallvec"
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 checksum = "67b1b7a3b5fe4f1376887184045fcf45c69e92af734b7aaddc05fb777b6fbd03"
-dependencies = [
- "serde",
-]
 
 [[package]]
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@@ -1598,210 +1332,6 @@ dependencies = [
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 ]
 
-[[package]]
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- "serde",
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- "sha2",
- "smallvec",
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- "futures-io",
- "futures-util",
- "generic-array",
- "hex",
- "hkdf",
- "hmac",
- "itoa",
- "log",
- "md-5",
- "memchr",
- "once_cell",
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- "rand 0.8.5",
- "rsa",
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- "hex",
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- "hmac",
- "home",
- "itoa",
- "log",
- "md-5",
- "memchr",
- "once_cell",
- "rand 0.8.5",
- "serde",
- "serde_json",
- "sha2",
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-
-[[package]]
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- "log",
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- "serde",
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- "sqlx-core",
- "thiserror",
- "tracing",
- "url",
-]
-
 [[package]]
 name = "stable_deref_trait"
 version = "1.2.1"
@@ -1809,21 +1339,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6ce2be8dc25455e1f91df71bfa12ad37d7af1092ae736f3a6cd0e37bc7810596"
 
 [[package]]
-name = "stringprep"
-version = "0.1.5"
+name = "strsim"
+version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b4df3d392d81bd458a8a621b8bffbd2302a12ffe288a9d931670948749463b1"
-dependencies = [
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- "unicode-normalization",
- "unicode-properties",
-]
-
-[[package]]
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-checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
+checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
 
 [[package]]
 name = "syn"
@@ -1847,26 +1366,6 @@ dependencies = [
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 ]
 
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
- "thiserror-impl",
-]
-
-[[package]]
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-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "time"
 version = "0.3.46"
@@ -1908,21 +1407,6 @@ dependencies = [
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 ]
 
-[[package]]
-name = "tinyvec"
-version = "1.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bfa5fdc3bce6191a1dbc8c02d5c8bffcf557bafa17c124c5264a458f1b0613fa"
-dependencies = [
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-]
-
-[[package]]
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-
 [[package]]
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@@ -1990,33 +1474,12 @@ version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "562d481066bde0658276a35467c4af00bdc6ee726305698a55b86e61d7ad82bb"
 
-[[package]]
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-
 [[package]]
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-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5fd4f6878c9cb28d874b009da9e8d183b5abc80117c40bbd187a1fde336be6e8"
-dependencies = [
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-
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-
 [[package]]
 name = "unicode-segmentation"
 version = "1.12.0"
@@ -2074,37 +1537,12 @@ dependencies = [
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 ]
 
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-
-[[package]]
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-dependencies = [
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- "wasite",
-]
-
 [[package]]
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 checksum = "f0805222e57f7521d6a62e36fa9163bc891acd422f971defe97d64e70d0a4fe5"
 
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
- "windows-targets 0.48.5",
-]
-
 [[package]]
 name = "windows-sys"
 version = "0.52.0"
@@ -2132,21 +1570,6 @@ dependencies = [
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 ]
 
-[[package]]
-name = "windows-targets"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a2fa6e2155d7247be68c096456083145c183cbbbc2764150dda45a87197940c"
-dependencies = [
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- "windows_aarch64_msvc 0.48.5",
- "windows_i686_gnu 0.48.5",
- "windows_i686_msvc 0.48.5",
- "windows_x86_64_gnu 0.48.5",
- "windows_x86_64_gnullvm 0.48.5",
- "windows_x86_64_msvc 0.48.5",
-]
-
 [[package]]
 name = "windows-targets"
 version = "0.52.6"
@@ -2180,12 +1603,6 @@ dependencies = [
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 ]
 
-[[package]]
-name = "windows_aarch64_gnullvm"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
-
 [[package]]
 name = "windows_aarch64_gnullvm"
 version = "0.52.6"
@@ -2198,12 +1615,6 @@ version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a9d8416fa8b42f5c947f8482c43e7d89e73a173cead56d044f6a56104a6d1b53"
 
-[[package]]
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-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
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-
 [[package]]
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@@ -2216,12 +1627,6 @@ version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b9d782e804c2f632e395708e99a94275910eb9100b2114651e04744e9b125006"
 
-[[package]]
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-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
-
 [[package]]
 name = "windows_i686_gnu"
 version = "0.52.6"
@@ -2246,12 +1651,6 @@ version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fa7359d10048f68ab8b09fa71c3daccfb0e9b559aed648a8f95469c27057180c"
 
-[[package]]
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-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
-
 [[package]]
 name = "windows_i686_msvc"
 version = "0.52.6"
@@ -2264,12 +1663,6 @@ version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1e7ac75179f18232fe9c285163565a57ef8d3c89254a30685b57d83a38d326c2"
 
-[[package]]
-name = "windows_x86_64_gnu"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
-
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.52.6"
@@ -2282,12 +1675,6 @@ version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c3842cdd74a865a8066ab39c8a7a473c0778a3f29370b5fd6b4b9aa7df4a499"
 
-[[package]]
-name = "windows_x86_64_gnullvm"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
-
 [[package]]
 name = "windows_x86_64_gnullvm"
 version = "0.52.6"
@@ -2300,12 +1687,6 @@ version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0ffa179e2d07eee8ad8f57493436566c7cc30ac536a3379fdf008f47f6bb7ae1"
 
-[[package]]
-name = "windows_x86_64_msvc"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
-
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.52.6"
@@ -2394,12 +1775,6 @@ dependencies = [
  "synstructure",
 ]
 
-[[package]]
-name = "zeroize"
-version = "1.8.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b97154e67e32c85465826e8bcc1c59429aaaf107c1e4a9e53c8d8ccd5eff88d0"
-
 [[package]]
 name = "zerotrie"
 version = "0.2.3"
diff --git a/Cargo.toml b/Cargo.toml
index c1c2216..ba03a7a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,4 +8,6 @@ serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 actix-web = "4.x.x"
 bigdecimal = {version = "0.4.10", features = ["serde"] }
-sqlx = "0.8.6"
+diesel = { version = "2.3.6", default-features = false, features = ["postgres", "serde_json", "numeric"] }
+dotenvy = "0.15.7"
+schema = "0.1.0"
diff --git a/diesel.toml b/diesel.toml
new file mode 100644
index 0000000..a0d61bf
--- /dev/null
+++ b/diesel.toml
@@ -0,0 +1,9 @@
+# For documentation on how to configure this file,
+# see https://diesel.rs/guides/configuring-diesel-cli
+
+[print_schema]
+file = "src/schema.rs"
+custom_type_derives = ["diesel::query_builder::QueryId", "Clone"]
+
+[migrations_directory]
+dir = "migrations"
diff --git a/migrations/.diesel_lock b/migrations/.diesel_lock
new file mode 100644
index 0000000..e69de29
diff --git a/migrations/.keep b/migrations/.keep
new file mode 100644
index 0000000..e69de29
diff --git a/migrations/00000000000000_diesel_initial_setup/down.sql b/migrations/00000000000000_diesel_initial_setup/down.sql
new file mode 100644
index 0000000..a9f5260
--- /dev/null
+++ b/migrations/00000000000000_diesel_initial_setup/down.sql
@@ -0,0 +1,6 @@
+-- This file was automatically created by Diesel to setup helper functions
+-- and other internal bookkeeping. This file is safe to edit, any future
+-- changes will be added to existing projects as new migrations.
+
+DROP FUNCTION IF EXISTS diesel_manage_updated_at(_tbl regclass);
+DROP FUNCTION IF EXISTS diesel_set_updated_at();
diff --git a/migrations/00000000000000_diesel_initial_setup/up.sql b/migrations/00000000000000_diesel_initial_setup/up.sql
new file mode 100644
index 0000000..d68895b
--- /dev/null
+++ b/migrations/00000000000000_diesel_initial_setup/up.sql
@@ -0,0 +1,36 @@
+-- This file was automatically created by Diesel to setup helper functions
+-- and other internal bookkeeping. This file is safe to edit, any future
+-- changes will be added to existing projects as new migrations.
+
+
+
+
+-- Sets up a trigger for the given table to automatically set a column called
+-- `updated_at` whenever the row is modified (unless `updated_at` was included
+-- in the modified columns)
+--
+-- # Example
+--
+-- ```sql
+-- CREATE TABLE users (id SERIAL PRIMARY KEY, updated_at TIMESTAMP NOT NULL DEFAULT NOW());
+--
+-- SELECT diesel_manage_updated_at('users');
+-- ```
+CREATE OR REPLACE FUNCTION diesel_manage_updated_at(_tbl regclass) RETURNS VOID AS $$
+BEGIN
+    EXECUTE format('CREATE TRIGGER set_updated_at BEFORE UPDATE ON %s
+                    FOR EACH ROW EXECUTE PROCEDURE diesel_set_updated_at()', _tbl);
+END;
+$$ LANGUAGE plpgsql;
+
+CREATE OR REPLACE FUNCTION diesel_set_updated_at() RETURNS trigger AS $$
+BEGIN
+    IF (
+        NEW IS DISTINCT FROM OLD AND
+        NEW.updated_at IS NOT DISTINCT FROM OLD.updated_at
+    ) THEN
+        NEW.updated_at := current_timestamp;
+    END IF;
+    RETURN NEW;
+END;
+$$ LANGUAGE plpgsql;
diff --git a/migrations/2026-01-28-134347-0000_locations/down.sql b/migrations/2026-01-28-134347-0000_locations/down.sql
new file mode 100644
index 0000000..4cd3a3b
--- /dev/null
+++ b/migrations/2026-01-28-134347-0000_locations/down.sql
@@ -0,0 +1,2 @@
+DROP TABLE locations;
+DROP TYPE battery_status_enum CASCADE
\ No newline at end of file
diff --git a/migrations/2026-01-28-134347-0000_locations/up.sql b/migrations/2026-01-28-134347-0000_locations/up.sql
new file mode 100644
index 0000000..45cc879
--- /dev/null
+++ b/migrations/2026-01-28-134347-0000_locations/up.sql
@@ -0,0 +1,18 @@
+CREATE TYPE battery_status_enum AS ENUM ('unknown', 'unplugged', 'charging', 'full');
+
+CREATE TABLE locations (
+    timestamp bigint PRIMARY KEY,
+    latitude numeric(9,6) NOT NULL,
+    longitude numeric(9,6) NOT NULL,
+    accuracy numeric(7,2) NOT NULL,
+    altitude numeric(7,2),
+    velocity numeric(7,2),
+    battery_level smallint NOT NULL,
+    bearing numeric(6,3),
+    battery_status battery_status_enum DEFAULT 'unknown' NOT NULL,
+    CONSTRAINT Location_battery_level_check CHECK ((battery_level >= 0) AND (battery_level <= 100)),
+    CONSTRAINT Location_bearing_check CHECK ((bearing >= (0)::numeric) AND (bearing <= (360)::numeric))
+)
+WITH (oids = false);
+
+CREATE INDEX locations_timestamp ON locations USING btree (timestamp);
\ No newline at end of file
diff --git a/src/handlers/locations.rs b/src/handlers/locations.rs
index 7cc3c10..7a43003 100644
--- a/src/handlers/locations.rs
+++ b/src/handlers/locations.rs
@@ -1,20 +1,20 @@
 use actix_web::web::Json;
 use serde::{Deserialize, Serialize};
-include!("../models/location.rs");
+include!("../models.rs");
 
-async fn get_locations() -> impl Responder {
-    let locations: Vec<Location> = vec![];
-    Json(locations)
-}
+// async fn get_locations() -> impl Responder {
+//     let locations: Vec<Location> = vec![];
+//     Json(locations)
+// }
 
-async fn create_location(Json(location): Json<Location>) -> impl Responder {
-    Json(location)
-}
+// async fn create_location(Json(location): Json<Location>) -> impl Responder {
+//     Json(location)
+// }
 
-async fn update_location(Json(location): Json<Location>) -> impl Responder {
-    Json(location)
-}
+// async fn update_location(Json(location): Json<Location>) -> impl Responder {
+//     Json(location)
+// }
 
-async fn delete_location(timestamp: i64) -> impl Responder {
-    format!("Deleted location with timestamp: {}", timestamp)
-}
\ No newline at end of file
+// async fn delete_location(timestamp: i64) -> impl Responder {
+//     format!("Deleted location with timestamp: {}", timestamp)
+// }
\ No newline at end of file
diff --git a/src/lib.rs b/src/lib.rs
new file mode 100644
index 0000000..aa507c6
--- /dev/null
+++ b/src/lib.rs
@@ -0,0 +1,25 @@
+use diesel::prelude::*;
+use dotenvy::dotenv;
+use std::{env};
+use std::io::{stdout, Write};
+
+pub mod models;
+pub mod schema;
+
+pub fn establish_connection() -> PgConnection {
+    dotenv().ok();
+
+    // let database_url = env::var("DATABASE_URL").expect("DATABASE_URL must be set");
+    // let database_name = env::var("DATABASE_NAME").expect("DATABASE_NAME must be set");
+    // let database_user = env::var("DATABASE_USER").expect("DATABASE_USER must be set");
+    // let database_password = env::var("DATABASE_PASSWORD").expect("DATABASE_PASSWORD must be set");
+
+    // let connection_url= format!("postgres://{}:{}@{}/{}", database_user, database_password, database_url, database_name);
+    
+    let database_url = env::var("DATABASE_URL").expect("DATABASE_URL must be set");
+
+    println!("{}", database_url);
+
+    PgConnection::establish(&database_url)
+        .unwrap_or_else(|_| panic!("Error connecting to {}", database_url))
+}
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
index 6216ef4..e82fda0 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,19 +1,39 @@
 use actix_web::{web, App, HttpRequest, HttpServer, Responder};
+use colota_backend::establish_connection;
+use diesel::prelude::*;
+use dotenvy::dotenv;
+use std::env;
+
+pub use colota_backend::schema;
+pub use colota_backend::models;
+
 include!("handlers/locations.rs");
 
-async fn index(req: HttpRequest) -> impl Responder { "Connection successful" }
+async fn index() -> impl Responder { "Connection successful" }
 
 #[actix_web::main]
 async fn main() -> std::io::Result<()> {
+    use self::schema::locations::dsl::*;
+
+
+    let connection = &mut establish_connection();
+    let results = locations
+        .select(Location::as_select())
+        .load(connection)
+        .expect("Error loading locations");
+
+    println!("Displaying {} locations", results.len());
+
+
     HttpServer::new(|| {
         App::new()
             .route("/", web::get().to(index)) 
             .service(
                 web::scope("/api/v1")
-                    .service(web::resource("/locations").to(|| {
-                        get_locations()
-                    }))
-                    .service(web::resource("/locations").route(web::post().to(create_location)))
+                    // .service(web::resource("/locations").to(|| {
+                    //     // get_locations()
+                    // }))
+                    // .service(web::resource("/locations").route(web::post().to(create_location)))
             )
     })
     .bind("127.0.0.1:8080")?
diff --git a/src/models.rs b/src/models.rs
new file mode 100644
index 0000000..bf36dba
--- /dev/null
+++ b/src/models.rs
@@ -0,0 +1,57 @@
+use bigdecimal::BigDecimal;
+use diesel::deserialize::{self, FromSql, FromSqlRow};
+use diesel::pg::{Pg, PgValue};
+use diesel::serialize::{IsNull, Output, ToSql};
+use diesel::*;
+use std::io::Write;
+use diesel::expression::AsExpression;
+use crate::schema::sql_types::BatteryStatusEnum;
+
+
+#[derive(Queryable, Selectable)]
+#[diesel(table_name = crate::schema::locations)]
+#[diesel(check_for_backend(diesel::pg::Pg))]
+struct Location {
+  latitude: BigDecimal,
+  longitude: BigDecimal,
+  accuracy: BigDecimal,
+  altitude: Option<BigDecimal>,
+  velocity: Option<BigDecimal>,
+  battery_level: i16,
+  battery_status: BatteryStatus,
+  timestamp: i64,
+  bearing: Option<BigDecimal>,
+}
+
+#[derive(Debug, FromSqlRow, AsExpression)]
+#[diesel(sql_type = BatteryStatusEnum)]
+enum BatteryStatus {
+    Unknown,
+    Unplugged,
+    Charging,
+    Full,
+}
+
+impl ToSql<BatteryStatusEnum, Pg> for BatteryStatus {
+    fn to_sql<'b>(&'b self, out: &mut Output<'b, '_, Pg>) -> serialize::Result {
+        match *self {
+            BatteryStatus::Unknown => out.write_all(b"unknown")?,
+            BatteryStatus::Unplugged => out.write_all(b"unplugged")?,
+            BatteryStatus::Charging => out.write_all(b"charging")?,
+            BatteryStatus::Full => out.write_all(b"full")?,
+        }
+        Ok(IsNull::No)
+    }
+}
+
+impl FromSql<BatteryStatusEnum, Pg> for BatteryStatus {
+    fn from_sql(bytes: PgValue<'_>) -> deserialize::Result<Self> {
+        match bytes.as_bytes() {
+            b"unknown" => Ok(BatteryStatus::Unknown),
+            b"unplugged" => Ok(BatteryStatus::Unplugged),
+            b"charging"=> Ok(BatteryStatus::Charging),
+            b"full"=> Ok(BatteryStatus::Full),
+            _ => Err("Unrecognized enum variant".into()),
+        }
+    }
+}
diff --git a/src/models/battery_status.rs b/src/models/battery_status.rs
deleted file mode 100644
index 1019f02..0000000
--- a/src/models/battery_status.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-use sqlx::Type;
-
-#[derive(Debug, Clone, Copy, Serialize, Deserialize, Type)]
-#[sqlx(type_name = "battery_status", rename_all = "lowercase")]
-pub enum BatteryStatus {
-    Unknown,
-    Unplugged,
-    Charging,
-    Full,
-}
\ No newline at end of file
diff --git a/src/models/location.rs b/src/models/location.rs
deleted file mode 100644
index 6824a89..0000000
--- a/src/models/location.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-use bigdecimal::BigDecimal;
-include!("battery_status.rs");
-
-#[derive(Deserialize, Serialize)]
-struct Location {
-  latitude: BigDecimal,
-  longitude: BigDecimal,
-  accuracy: Option<BigDecimal>,
-  altitude: Option<BigDecimal>,
-  velocity: Option<BigDecimal>,
-  battery_level: i16,
-  battery_status: BatteryStatus,
-  timestamp: i64,
-  bearing: Option<BigDecimal>,
-}
diff --git a/src/schema.rs b/src/schema.rs
new file mode 100644
index 0000000..b27902a
--- /dev/null
+++ b/src/schema.rs
@@ -0,0 +1,24 @@
+// @generated automatically by Diesel CLI.
+
+pub mod sql_types {
+    #[derive(diesel::query_builder::QueryId, Clone, diesel::sql_types::SqlType)]
+    #[diesel(postgres_type(name = "battery_status_enum"))]
+    pub struct BatteryStatusEnum;
+}
+
+diesel::table! {
+    use diesel::sql_types::*;
+    use super::sql_types::BatteryStatusEnum;
+
+    locations (timestamp) {
+        timestamp -> Int8,
+        latitude -> Numeric,
+        longitude -> Numeric,
+        accuracy -> Numeric,
+        altitude -> Nullable<Numeric>,
+        velocity -> Nullable<Numeric>,
+        battery_level -> Int2,
+        bearing -> Nullable<Numeric>,
+        battery_status -> BatteryStatusEnum,
+    }
+}