updated schema, use bigint unsigned

migrations/2024-08-11-151101_create_miners/up.sql

@@ -1,7 +1,7 @@
 CREATE TABLE miners (
   id INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
   pubkey VARCHAR(44) NOT NULL,
-  enabled BOOL DEFAULT false,
+  enabled BOOL DEFAULT false NOT NULL,
   created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP NOT NULL,
   updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP NOT NULL
 )

migrations/2024-08-11-235837_create_pools/up.sql

@@ -1,8 +1,8 @@
 CREATE TABLE pools (
   id INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
   proof_pubkey VARCHAR(44) NOT NULL,
-  total_rewards BIGINT DEFAULT 0,
-  claimed_rewards BIGINT DEFAULT 0,
+  total_rewards BIGINT UNSIGNED DEFAULT 0,
+  claimed_rewards BIGINT UNSIGNED DEFAULT 0,
   created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP NOT NULL,
   updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP NOT NULL
 )

migrations/2024-08-12-000144_create_challenges/up.sql

@@ -3,7 +3,7 @@ CREATE TABLE challenges (
   pool_id INT NOT NULL,
   submission_id INT,
   challenge BINARY(32) NOT NULL,
-  rewards_earned BIGINT DEFAULT 0,
+  rewards_earned BIGINT UNSIGNED DEFAULT 0,
   created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP NOT NULL,
   updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP NOT NULL
 )

migrations/2024-08-12-002816_create_submissions/up.sql

@@ -3,7 +3,7 @@ CREATE TABLE submissions (
   miner_id INT NOT NULL,
   challenge_id INT NOT NULL,
   difficulty TINYINT NOT NULL,
-  nonce BIGINT NOT NULL,
+  nonce BIGINT UNSIGNED NOT NULL,
   created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP NOT NULL,
   updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP NOT NULL
 )

migrations/2024-08-12-004131_create_claims/up.sql

@@ -3,7 +3,7 @@ CREATE TABLE claims (
   miner_id INT NOT NULL,
   pool_id INT NOT NULL,
   txn_id INT NOT NULL,
-  amount TINYINT NOT NULL,
+  amount BIGINT UNSIGNED NOT NULL,
   created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP NOT NULL,
   updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP NOT NULL
 )

src/main.rs

@@ -16,6 +16,9 @@ use tower_http::trace::{DefaultMakeSpan, TraceLayer};
 use tracing::{error, info};
 use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};
 
+mod models;
+mod schema;
+
 
 const MIN_DIFF: u32 = 8;
 const MIN_HASHPOWER: u64 = 5;

src/schema.rs

@@ -13,7 +13,7 @@ diesel::table! {
         submission_id -> Nullable<Integer>,
         #[max_length = 32]
         challenge -> Binary,
-        rewards_earned -> Nullable<Bigint>,
+        rewards_earned -> Nullable<Unsigned<Bigint>>,
         created_at -> Timestamp,
         updated_at -> Timestamp,
     }
@@ -25,7 +25,7 @@ diesel::table! {
         miner_id -> Integer,
         pool_id -> Integer,
         txn_id -> Integer,
-        amount -> Tinyint,
+        amount -> Unsigned<Bigint>,
         created_at -> Timestamp,
         updated_at -> Timestamp,
     }
@@ -36,7 +36,7 @@ diesel::table! {
         id -> Integer,
         #[max_length = 44]
         pubkey -> Varchar,
-        enabled -> Nullable<Bool>,
+        enabled -> Bool,
         created_at -> Timestamp,
         updated_at -> Timestamp,
     }
@@ -47,8 +47,8 @@ diesel::table! {
         id -> Integer,
         #[max_length = 44]
         proof_pubkey -> Varchar,
-        total_rewards -> Nullable<Bigint>,
-        claimed_rewards -> Nullable<Bigint>,
+        total_rewards -> Nullable<Unsigned<Bigint>>,
+        claimed_rewards -> Nullable<Unsigned<Bigint>>,
         created_at -> Timestamp,
         updated_at -> Timestamp,
     }
@@ -60,7 +60,7 @@ diesel::table! {
         miner_id -> Integer,
         challenge_id -> Integer,
         difficulty -> Tinyint,
-        nonce -> Bigint,
+        nonce -> Unsigned<Bigint>,
         created_at -> Timestamp,
         updated_at -> Timestamp,
     }