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4 commits
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918efeab4f
| Author | SHA1 | Date | |
|---|---|---|---|
| 918efeab4f | |||
| a1fa2796ef | |||
| f01213aaf8 | |||
| b02c3f84c5 |
9 changed files with 170 additions and 166 deletions
2
.gitignore
vendored
2
.gitignore
vendored
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@ -5,3 +5,5 @@ node_modules/
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target/
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.env.*
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.DS_Store
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@ -39,9 +39,6 @@ importers:
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dayjs:
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specifier: ^1.11.10
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version: 1.11.10
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drizzle-kit:
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specifier: ^0.23.0
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version: 0.23.0
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drizzle-orm:
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specifier: ^0.32.0
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version: 0.32.0(@types/better-sqlite3@7.6.9)(better-sqlite3@11.1.2)
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@ -6,7 +6,7 @@
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{
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"name": "count",
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"ordinal": 0,
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"type_info": "Int"
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"type_info": "Integer"
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}
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],
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"parameters": {
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@ -6,7 +6,7 @@
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{
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"name": "count",
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"ordinal": 0,
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"type_info": "Int"
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"type_info": "Integer"
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}
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],
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"parameters": {
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134
rust/Cargo.lock
generated
134
rust/Cargo.lock
generated
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@ -35,7 +35,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "e89da841a80418a9b391ebaea17f5c112ffaaa96f621d2c285b5174da76b9011"
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dependencies = [
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"cfg-if",
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"getrandom 0.2.15",
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"once_cell",
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"version_check",
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"zerocopy",
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@ -163,7 +162,7 @@ checksum = "6e0c28dcc82d7c8ead5cb13beb15405b57b8546e93215673ff8ca0349a028107"
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dependencies = [
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"proc-macro2",
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"quote",
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"syn 2.0.71",
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"syn",
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]
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[[package]]
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@ -386,10 +385,10 @@ version = "4.5.8"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "2bac35c6dafb060fd4d275d9a4ffae97917c13a6327903a8be2153cd964f7085"
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dependencies = [
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"heck 0.5.0",
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"heck",
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"proc-macro2",
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"quote",
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"syn 2.0.71",
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"syn",
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]
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[[package]]
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@ -404,6 +403,15 @@ version = "1.0.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "0b6a852b24ab71dffc585bcb46eaf7959d175cb865a7152e35b348d1b2960422"
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[[package]]
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name = "concurrent-queue"
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version = "2.5.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "4ca0197aee26d1ae37445ee532fefce43251d24cc7c166799f4d46817f1d3973"
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dependencies = [
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"crossbeam-utils",
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]
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[[package]]
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name = "const-oid"
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version = "0.9.6"
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@ -552,9 +560,14 @@ dependencies = [
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[[package]]
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name = "event-listener"
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version = "2.5.3"
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||||
version = "5.3.1"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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||||
checksum = "0206175f82b8d6bf6652ff7d71a1e27fd2e4efde587fd368662814d6ec1d9ce0"
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checksum = "6032be9bd27023a771701cc49f9f053c751055f71efb2e0ae5c15809093675ba"
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dependencies = [
|
||||
"concurrent-queue",
|
||||
"parking",
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"pin-project-lite",
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]
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[[package]]
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name = "fastrand"
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@ -665,7 +678,7 @@ checksum = "87750cf4b7a4c0625b1529e4c543c2182106e4dedc60a2a6455e00d212c489ac"
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dependencies = [
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||||
"proc-macro2",
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"quote",
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"syn 2.0.71",
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"syn",
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]
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[[package]]
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@ -748,22 +761,13 @@ dependencies = [
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|||
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||||
[[package]]
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||||
name = "hashlink"
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||||
version = "0.8.4"
|
||||
version = "0.9.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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||||
checksum = "e8094feaf31ff591f651a2664fb9cfd92bba7a60ce3197265e9482ebe753c8f7"
|
||||
checksum = "6ba4ff7128dee98c7dc9794b6a411377e1404dba1c97deb8d1a55297bd25d8af"
|
||||
dependencies = [
|
||||
"hashbrown",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "heck"
|
||||
version = "0.4.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
|
||||
dependencies = [
|
||||
"unicode-segmentation",
|
||||
]
|
||||
|
||||
[[package]]
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||||
name = "heck"
|
||||
version = "0.5.0"
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||||
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@ -1033,9 +1037,9 @@ checksum = "4ec2a862134d2a7d32d7983ddcdd1c4923530833c9f2ea1a44fc5fa473989058"
|
|||
|
||||
[[package]]
|
||||
name = "libsqlite3-sys"
|
||||
version = "0.27.0"
|
||||
version = "0.28.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "cf4e226dcd58b4be396f7bd3c20da8fdee2911400705297ba7d2d7cc2c30f716"
|
||||
checksum = "0c10584274047cb335c23d3e61bcef8e323adae7c5c8c760540f73610177fc3f"
|
||||
dependencies = [
|
||||
"cc",
|
||||
"pkg-config",
|
||||
|
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@ -1234,6 +1238,12 @@ version = "0.1.1"
|
|||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39"
|
||||
|
||||
[[package]]
|
||||
name = "parking"
|
||||
version = "2.2.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "bb813b8af86854136c6922af0598d719255ecb2179515e6e7730d468f05c9cae"
|
||||
|
||||
[[package]]
|
||||
name = "parking_lot"
|
||||
version = "0.11.2"
|
||||
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@ -1320,7 +1330,7 @@ checksum = "2f38a4412a78282e09a2cf38d195ea5420d15ba0602cb375210efbc877243965"
|
|||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn 2.0.71",
|
||||
"syn",
|
||||
]
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||||
[[package]]
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||||
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@ -1794,7 +1804,7 @@ checksum = "e0cd7e117be63d3c3678776753929474f3b04a43a080c744d6b0ae2a8c28e222"
|
|||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn 2.0.71",
|
||||
"syn",
|
||||
]
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||||
[[package]]
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||||
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@ -1900,6 +1910,9 @@ name = "smallvec"
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|||
version = "1.13.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67"
|
||||
dependencies = [
|
||||
"serde",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "socket2"
|
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@ -1942,9 +1955,9 @@ dependencies = [
|
|||
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||||
[[package]]
|
||||
name = "sqlx"
|
||||
version = "0.7.4"
|
||||
version = "0.8.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c9a2ccff1a000a5a59cd33da541d9f2fdcd9e6e8229cc200565942bff36d0aaa"
|
||||
checksum = "27144619c6e5802f1380337a209d2ac1c431002dd74c6e60aebff3c506dc4f0c"
|
||||
dependencies = [
|
||||
"sqlx-core",
|
||||
"sqlx-macros",
|
||||
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@ -1955,11 +1968,10 @@ dependencies = [
|
|||
|
||||
[[package]]
|
||||
name = "sqlx-core"
|
||||
version = "0.7.4"
|
||||
version = "0.8.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "24ba59a9342a3d9bab6c56c118be528b27c9b60e490080e9711a04dccac83ef6"
|
||||
checksum = "a999083c1af5b5d6c071d34a708a19ba3e02106ad82ef7bbd69f5e48266b613b"
|
||||
dependencies = [
|
||||
"ahash",
|
||||
"atoi",
|
||||
"byteorder",
|
||||
"bytes",
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@ -1973,6 +1985,7 @@ dependencies = [
|
|||
"futures-intrusive",
|
||||
"futures-io",
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||||
"futures-util",
|
||||
"hashbrown",
|
||||
"hashlink",
|
||||
"hex",
|
||||
"indexmap",
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||||
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@ -1995,26 +2008,26 @@ dependencies = [
|
|||
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||||
[[package]]
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||||
name = "sqlx-macros"
|
||||
version = "0.7.4"
|
||||
version = "0.8.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "4ea40e2345eb2faa9e1e5e326db8c34711317d2b5e08d0d5741619048a803127"
|
||||
checksum = "a23217eb7d86c584b8cbe0337b9eacf12ab76fe7673c513141ec42565698bb88"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"sqlx-core",
|
||||
"sqlx-macros-core",
|
||||
"syn 1.0.109",
|
||||
"syn",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "sqlx-macros-core"
|
||||
version = "0.7.4"
|
||||
version = "0.8.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "5833ef53aaa16d860e92123292f1f6a3d53c34ba8b1969f152ef1a7bb803f3c8"
|
||||
checksum = "1a099220ae541c5db479c6424bdf1b200987934033c2584f79a0e1693601e776"
|
||||
dependencies = [
|
||||
"dotenvy",
|
||||
"either",
|
||||
"heck 0.4.1",
|
||||
"heck",
|
||||
"hex",
|
||||
"once_cell",
|
||||
"proc-macro2",
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@ -2026,7 +2039,7 @@ dependencies = [
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|||
"sqlx-mysql",
|
||||
"sqlx-postgres",
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||||
"sqlx-sqlite",
|
||||
"syn 1.0.109",
|
||||
"syn",
|
||||
"tempfile",
|
||||
"tokio",
|
||||
"url",
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||||
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@ -2034,12 +2047,12 @@ dependencies = [
|
|||
|
||||
[[package]]
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||||
name = "sqlx-mysql"
|
||||
version = "0.7.4"
|
||||
version = "0.8.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "1ed31390216d20e538e447a7a9b959e06ed9fc51c37b514b46eb758016ecd418"
|
||||
checksum = "5afe4c38a9b417b6a9a5eeffe7235d0a106716495536e7727d1c7f4b1ff3eba6"
|
||||
dependencies = [
|
||||
"atoi",
|
||||
"base64 0.21.7",
|
||||
"base64 0.22.1",
|
||||
"bitflags 2.6.0",
|
||||
"byteorder",
|
||||
"bytes",
|
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|
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@ -2077,12 +2090,12 @@ dependencies = [
|
|||
|
||||
[[package]]
|
||||
name = "sqlx-postgres"
|
||||
version = "0.7.4"
|
||||
version = "0.8.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "7c824eb80b894f926f89a0b9da0c7f435d27cdd35b8c655b114e58223918577e"
|
||||
checksum = "b1dbb157e65f10dbe01f729339c06d239120221c9ad9fa0ba8408c4cc18ecf21"
|
||||
dependencies = [
|
||||
"atoi",
|
||||
"base64 0.21.7",
|
||||
"base64 0.22.1",
|
||||
"bitflags 2.6.0",
|
||||
"byteorder",
|
||||
"chrono",
|
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@ -2116,9 +2129,9 @@ dependencies = [
|
|||
|
||||
[[package]]
|
||||
name = "sqlx-sqlite"
|
||||
version = "0.7.4"
|
||||
version = "0.8.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b244ef0a8414da0bed4bb1910426e890b19e5e9bccc27ada6b797d05c55ae0aa"
|
||||
checksum = "9b2cdd83c008a622d94499c0006d8ee5f821f36c89b7d625c900e5dc30b5c5ee"
|
||||
dependencies = [
|
||||
"atoi",
|
||||
"chrono",
|
||||
|
|
@ -2132,10 +2145,10 @@ dependencies = [
|
|||
"log",
|
||||
"percent-encoding",
|
||||
"serde",
|
||||
"serde_urlencoded",
|
||||
"sqlx-core",
|
||||
"tracing",
|
||||
"url",
|
||||
"urlencoding",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
|
|
@ -2161,17 +2174,6 @@ version = "2.6.1"
|
|||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
|
||||
|
||||
[[package]]
|
||||
name = "syn"
|
||||
version = "1.0.109"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"unicode-ident",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "syn"
|
||||
version = "2.0.71"
|
||||
|
|
@ -2224,7 +2226,7 @@ checksum = "d20468752b09f49e909e55a5d338caa8bedf615594e9d80bc4c565d30faf798c"
|
|||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn 2.0.71",
|
||||
"syn",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
|
|
@ -2285,7 +2287,7 @@ checksum = "5f5ae998a069d4b5aba8ee9dad856af7d520c3699e6159b185c2acd48155d39a"
|
|||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn 2.0.71",
|
||||
"syn",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
|
|
@ -2383,7 +2385,7 @@ checksum = "34704c8d6ebcbc939824180af020566b01a7c01f80641264eba0999f6c2b6be7"
|
|||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn 2.0.71",
|
||||
"syn",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
|
|
@ -2464,12 +2466,6 @@ version = "0.1.1"
|
|||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "e4259d9d4425d9f0661581b804cb85fe66a4c631cadd8f490d1c13a35d5d9291"
|
||||
|
||||
[[package]]
|
||||
name = "unicode-segmentation"
|
||||
version = "1.11.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "d4c87d22b6e3f4a18d4d40ef354e97c90fcb14dd91d7dc0aa9d8a1172ebf7202"
|
||||
|
||||
[[package]]
|
||||
name = "unicode_categories"
|
||||
version = "0.1.1"
|
||||
|
|
@ -2493,12 +2489,6 @@ dependencies = [
|
|||
"percent-encoding",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "urlencoding"
|
||||
version = "2.1.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "daf8dba3b7eb870caf1ddeed7bc9d2a049f3cfdfae7cb521b087cc33ae4c49da"
|
||||
|
||||
[[package]]
|
||||
name = "utf8-width"
|
||||
version = "0.1.7"
|
||||
|
|
@ -2577,7 +2567,7 @@ dependencies = [
|
|||
"once_cell",
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn 2.0.71",
|
||||
"syn",
|
||||
"wasm-bindgen-shared",
|
||||
]
|
||||
|
||||
|
|
@ -2611,7 +2601,7 @@ checksum = "e94f17b526d0a461a191c78ea52bbce64071ed5c04c9ffe424dcb38f74171bb7"
|
|||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn 2.0.71",
|
||||
"syn",
|
||||
"wasm-bindgen-backend",
|
||||
"wasm-bindgen-shared",
|
||||
]
|
||||
|
|
@ -2863,7 +2853,7 @@ checksum = "fa4f8080344d4671fb4e831a13ad1e68092748387dfc4f55e356242fae12ce3e"
|
|||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn 2.0.71",
|
||||
"syn",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
|
|
|
|||
|
|
@ -12,7 +12,7 @@ base64 = "0.21.7"
|
|||
chrono = "0.4"
|
||||
clap = { version = "4.4.15", features = ["derive"] }
|
||||
cron = "0.12.0"
|
||||
sqlx = { version = "0.7", features = [ "runtime-tokio", "sqlite", "chrono" ] }
|
||||
sqlx = { version = "0.8", features = [ "runtime-tokio", "sqlite", "chrono", "json" ] }
|
||||
futures = "0.3.30"
|
||||
html-escape = "0.2.13"
|
||||
itertools = "0.12.0"
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
use axum::{extract::State, http::StatusCode, response::IntoResponse, routing::get, Router};
|
||||
use axum::{extract::State, http::StatusCode, response::IntoResponse, routing::get, Json, Router};
|
||||
use clap::ValueEnum;
|
||||
use futures::future::join_all;
|
||||
use itertools::Itertools;
|
||||
|
|
@ -96,34 +96,76 @@ async fn healthcheck(State(pool): State<SqlitePool>) -> impl IntoResponse {
|
|||
}
|
||||
|
||||
#[derive(Serialize)]
|
||||
struct CategoryWithProducts {}
|
||||
struct CategoryWithProducts {
|
||||
category: String,
|
||||
products: Vec<Product>,
|
||||
}
|
||||
|
||||
#[derive(Serialize)]
|
||||
struct Product {
|
||||
ean: String,
|
||||
name: Option<String>,
|
||||
image_url: Option<String>,
|
||||
}
|
||||
|
||||
async fn get_best_selling(State(pool): State<SqlitePool>) -> impl IntoResponse {
|
||||
let categories = sqlx::query!(
|
||||
"SELECT fetched_at, category, eans_json FROM db_best_selling
|
||||
GROUP BY category
|
||||
HAVING MAX(fetched_at)",
|
||||
#[derive(sqlx::FromRow, Debug)]
|
||||
struct ProductWithCategory {
|
||||
category: String,
|
||||
ean: String,
|
||||
name: Option<String>,
|
||||
image_url: Option<String>,
|
||||
}
|
||||
|
||||
let products_with_category = sqlx::query_as::<_, ProductWithCategory>(
|
||||
"with latest_best_selling as (
|
||||
select category, eans_json
|
||||
from db_best_selling
|
||||
group by category
|
||||
having max(fetched_at)
|
||||
),
|
||||
extracted_eans as (
|
||||
select latest_best_selling.category, json.value as ean
|
||||
from latest_best_selling, json_each(latest_best_selling.eans_json) json
|
||||
)
|
||||
select extracted_eans.category, extracted_eans.ean, precios.image_url, name
|
||||
from extracted_eans
|
||||
join precios
|
||||
on extracted_eans.ean = precios.ean
|
||||
where
|
||||
precios.fetched_at = (
|
||||
SELECT MAX(fetched_at)
|
||||
FROM precios
|
||||
WHERE ean = extracted_eans.ean
|
||||
)",
|
||||
)
|
||||
.fetch_all(&pool)
|
||||
.await
|
||||
.unwrap();
|
||||
|
||||
categories.iter().map(|category| {
|
||||
let eans =
|
||||
serde_json::de::from_str::<Vec<String>>(&category.eans_json.clone().unwrap()).unwrap();
|
||||
let products = sqlx::query!(
|
||||
"SELECT ean, name, image_url FROM precios
|
||||
WHERE ean in (?)
|
||||
GROUP BY ean
|
||||
HAVING MAX(fetched_at)",
|
||||
eans,
|
||||
)
|
||||
.fetch_all(&pool)
|
||||
.await
|
||||
.unwrap();
|
||||
});
|
||||
let categories = products_with_category
|
||||
.iter()
|
||||
.map(|p| p.category.clone())
|
||||
.unique()
|
||||
.collect_vec();
|
||||
|
||||
todo!()
|
||||
let categories_with_products = categories
|
||||
.into_iter()
|
||||
.map(|c| CategoryWithProducts {
|
||||
category: c.clone(),
|
||||
products: products_with_category
|
||||
.iter()
|
||||
.filter(|p| p.category == c)
|
||||
.map(|p| Product {
|
||||
ean: p.ean.clone(),
|
||||
image_url: p.image_url.clone(),
|
||||
name: p.name.clone(),
|
||||
})
|
||||
.collect_vec(),
|
||||
})
|
||||
.collect_vec();
|
||||
|
||||
Json(categories_with_products)
|
||||
}
|
||||
|
||||
#[tokio::main]
|
||||
|
|
@ -131,7 +173,7 @@ async fn main() {
|
|||
tracing_subscriber::fmt::init();
|
||||
|
||||
let pool = SqlitePoolOptions::new()
|
||||
.max_connections(1)
|
||||
.max_connections(10)
|
||||
.connect_with(
|
||||
SqliteConnectOptions::from_str(&format!(
|
||||
"sqlite://{}",
|
||||
|
|
@ -139,12 +181,26 @@ async fn main() {
|
|||
))
|
||||
.unwrap()
|
||||
.journal_mode(sqlx::sqlite::SqliteJournalMode::Wal)
|
||||
.busy_timeout(Duration::from_secs(15))
|
||||
.synchronous(sqlx::sqlite::SqliteSynchronous::Normal)
|
||||
.busy_timeout(Duration::from_secs(30))
|
||||
.optimize_on_close(true, None),
|
||||
)
|
||||
.await
|
||||
.expect("can't connect to database");
|
||||
|
||||
sqlx::query("pragma temp_store = memory;")
|
||||
.execute(&pool)
|
||||
.await
|
||||
.unwrap();
|
||||
sqlx::query("pragma mmap_size = 30000000000;")
|
||||
.execute(&pool)
|
||||
.await
|
||||
.unwrap();
|
||||
sqlx::query("pragma page_size = 4096;")
|
||||
.execute(&pool)
|
||||
.await
|
||||
.unwrap();
|
||||
|
||||
let app = Router::new()
|
||||
.route("/", get(index))
|
||||
.route("/api/healthcheck", get(healthcheck))
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
<script lang="ts" context="module">
|
||||
export type Product = { ean: string; name: string; imageUrl: string | null };
|
||||
export type Product = { ean: string; name: string; image_url: string | null };
|
||||
</script>
|
||||
|
||||
<script lang="ts">
|
||||
|
|
@ -7,9 +7,9 @@
|
|||
</script>
|
||||
|
||||
<a href={`/ean/${product.ean}`} class="flex gap-2">
|
||||
{#if product.imageUrl}
|
||||
{#if product.image_url}
|
||||
<img
|
||||
src={product.imageUrl}
|
||||
src={product.image_url}
|
||||
alt={product.name}
|
||||
class="max-h-48"
|
||||
loading="lazy"
|
||||
|
|
|
|||
|
|
@ -1,68 +1,27 @@
|
|||
import type { PageServerLoad } from "./$types";
|
||||
import { getDb, schema } from "$lib/server/db";
|
||||
const { precios, bestSelling } = schema;
|
||||
import { max, sql } from "drizzle-orm";
|
||||
import z from "zod";
|
||||
import type { Product } from "$lib/ProductPreview.svelte";
|
||||
|
||||
type Data = {
|
||||
category: string;
|
||||
products: Product[];
|
||||
}[];
|
||||
|
||||
let cache: Promise<{ key: Date; data: Data }> = doQuery();
|
||||
|
||||
async function doQuery() {
|
||||
const db = await getDb();
|
||||
|
||||
const categories = await db
|
||||
.select({
|
||||
fetchedAt: bestSelling.fetchedAt,
|
||||
category: bestSelling.category,
|
||||
eansJson: bestSelling.eansJson,
|
||||
})
|
||||
.from(bestSelling)
|
||||
.groupBy(bestSelling.category)
|
||||
.having(max(bestSelling.fetchedAt));
|
||||
|
||||
const categoriesWithProducts = await Promise.all(
|
||||
categories.map(async (category) => {
|
||||
const eans = z.array(z.string()).parse(JSON.parse(category.eansJson));
|
||||
|
||||
const products = await db
|
||||
.select({
|
||||
ean: precios.ean,
|
||||
name: precios.name,
|
||||
imageUrl: precios.imageUrl,
|
||||
})
|
||||
.from(precios)
|
||||
.where(sql`${precios.ean} in ${eans}`)
|
||||
.groupBy(precios.ean)
|
||||
.having(max(precios.fetchedAt));
|
||||
|
||||
return {
|
||||
category: category.category,
|
||||
products: eans
|
||||
.map((ean) => products.find((p) => p.ean === ean))
|
||||
.filter((x): x is Product => !!x && !!x.name),
|
||||
};
|
||||
}),
|
||||
);
|
||||
|
||||
return { key: new Date(), data: categoriesWithProducts };
|
||||
async function getBestSelling() {
|
||||
const res = await fetch("http://localhost:8000/api/0/best-selling-products");
|
||||
const json = await res.json();
|
||||
return z
|
||||
.array(
|
||||
z.object({
|
||||
category: z.string(),
|
||||
products: z.array(
|
||||
z.object({
|
||||
ean: z.string(),
|
||||
name: z.string().nullable(),
|
||||
image_url: z.string().nullable(),
|
||||
}),
|
||||
),
|
||||
}),
|
||||
)
|
||||
.parse(json);
|
||||
}
|
||||
|
||||
console.log("setting up interval");
|
||||
setInterval(
|
||||
async () => {
|
||||
const c = await doQuery();
|
||||
cache = Promise.resolve(c);
|
||||
},
|
||||
4 * 60 * 60 * 1000,
|
||||
);
|
||||
|
||||
export const load: PageServerLoad = async ({
|
||||
params,
|
||||
}): Promise<{ data: Data }> => {
|
||||
return { data: (await cache).data };
|
||||
export const load: PageServerLoad = async ({ params }) => {
|
||||
return {
|
||||
data: await getBestSelling(),
|
||||
};
|
||||
};
|
||||
|
|
|
|||
Loading…
Reference in a new issue