feat: implement activity tracking with database models and queries

README.md

@@ -0,0 +1,21 @@
+# dbx
+
+## Usage
+
+```sh
+go run .
+```
+
+## Development
+
+### Generate
+
+```sh
+task gen:sqlc
+```
+
+### Run
+
+```sh
+task
+```

Taskfile.yml

@@ -0,0 +1,25 @@
+# yaml-language-server: $schema=https://taskfile.dev/schema.json
+version: "3"
+silent: true
+vars:
+  GIT_ROOT:
+    sh: git rev-parse --show-toplevel
+
+tasks:
+  default:
+    cmds: 
+    - go mod tidy
+    - task -l --json | jq -r '.tasks[].name' | fzf --tmux | xargs task
+
+  gen:templ:
+    aliases: [templ]
+    desc: Templ Generate
+    cmds:
+      - templ generate
+
+  gen:sqlc:
+    aliases: [sqlc]
+    desc: Sqlc Generate
+    cmds:
+      - sqlc generate
+

activity/db.go

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+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.28.0
+
+package activity
+
+import (
+	"context"
+	"database/sql"
+)
+
+type DBTX interface {
+	ExecContext(context.Context, string, ...interface{}) (sql.Result, error)
+	PrepareContext(context.Context, string) (*sql.Stmt, error)
+	QueryContext(context.Context, string, ...interface{}) (*sql.Rows, error)
+	QueryRowContext(context.Context, string, ...interface{}) *sql.Row
+}
+
+func New(db DBTX) *Queries {
+	return &Queries{db: db}
+}
+
+type Queries struct {
+	db DBTX
+}
+
+func (q *Queries) WithTx(tx *sql.Tx) *Queries {
+	return &Queries{
+		db: tx,
+	}
+}

activity/models.go

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+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.28.0
+
+package activity
+
+import (
+	"database/sql"
+	"time"
+)
+
+type Activity struct {
+	ID          string         `json:"id"`
+	CreatedAt   time.Time      `json:"created_at"`
+	UpdatedAt   time.Time      `json:"updated_at"`
+	DeletedAt   sql.NullTime   `json:"deleted_at"`
+	AccountID   string         `json:"account_id"`
+	TxHash      sql.NullString `json:"tx_hash"`
+	TxType      string         `json:"tx_type"`
+	Status      string         `json:"status"`
+	Amount      sql.NullString `json:"amount"`
+	Fee         sql.NullString `json:"fee"`
+	GasUsed     sql.NullInt64  `json:"gas_used"`
+	GasWanted   sql.NullInt64  `json:"gas_wanted"`
+	Memo        sql.NullString `json:"memo"`
+	BlockHeight sql.NullInt64  `json:"block_height"`
+	Timestamp   time.Time      `json:"timestamp"`
+	RawLog      sql.NullString `json:"raw_log"`
+	Error       sql.NullString `json:"error"`
+}
+
+type CryptoListing struct {
+	ID          string       `json:"id"`
+	CreatedAt   time.Time    `json:"created_at"`
+	UpdatedAt   time.Time    `json:"updated_at"`
+	DeletedAt   sql.NullTime `json:"deleted_at"`
+	ApiID       string       `json:"api_id"`
+	Name        string       `json:"name"`
+	Symbol      string       `json:"symbol"`
+	WebsiteSlug string       `json:"website_slug"`
+}
+
+type FearGreedIndex struct {
+	ID                  string         `json:"id"`
+	CreatedAt           time.Time      `json:"created_at"`
+	UpdatedAt           time.Time      `json:"updated_at"`
+	DeletedAt           sql.NullTime   `json:"deleted_at"`
+	Value               int64          `json:"value"`
+	ValueClassification string         `json:"value_classification"`
+	Timestamp           time.Time      `json:"timestamp"`
+	TimeUntilUpdate     sql.NullString `json:"time_until_update"`
+}
+
+type GlobalMarket struct {
+	ID                           string          `json:"id"`
+	CreatedAt                    time.Time       `json:"created_at"`
+	UpdatedAt                    time.Time       `json:"updated_at"`
+	DeletedAt                    sql.NullTime    `json:"deleted_at"`
+	TotalMarketCapUsd            sql.NullFloat64 `json:"total_market_cap_usd"`
+	Total24hVolumeUsd            sql.NullFloat64 `json:"total_24h_volume_usd"`
+	BitcoinPercentageOfMarketCap sql.NullFloat64 `json:"bitcoin_percentage_of_market_cap"`
+	ActiveCurrencies             sql.NullInt64   `json:"active_currencies"`
+	ActiveAssets                 sql.NullInt64   `json:"active_assets"`
+	ActiveMarkets                sql.NullInt64   `json:"active_markets"`
+	LastUpdated                  time.Time       `json:"last_updated"`
+}
+
+type Health struct {
+	ID             string         `json:"id"`
+	CreatedAt      time.Time      `json:"created_at"`
+	UpdatedAt      time.Time      `json:"updated_at"`
+	DeletedAt      sql.NullTime   `json:"deleted_at"`
+	EndpointUrl    string         `json:"endpoint_url"`
+	EndpointType   string         `json:"endpoint_type"`
+	ChainID        sql.NullString `json:"chain_id"`
+	Status         string         `json:"status"`
+	ResponseTimeMs sql.NullInt64  `json:"response_time_ms"`
+	LastChecked    time.Time      `json:"last_checked"`
+	NextCheck      sql.NullTime   `json:"next_check"`
+	FailureCount   int64          `json:"failure_count"`
+	SuccessCount   int64          `json:"success_count"`
+	ResponseData   sql.NullString `json:"response_data"`
+	ErrorMessage   sql.NullString `json:"error_message"`
+}
+
+type Service struct {
+	ID           string         `json:"id"`
+	CreatedAt    time.Time      `json:"created_at"`
+	UpdatedAt    time.Time      `json:"updated_at"`
+	DeletedAt    sql.NullTime   `json:"deleted_at"`
+	Name         string         `json:"name"`
+	Description  sql.NullString `json:"description"`
+	ChainID      string         `json:"chain_id"`
+	Address      string         `json:"address"`
+	OwnerAddress string         `json:"owner_address"`
+	Metadata     sql.NullString `json:"metadata"`
+	Status       string         `json:"status"`
+	BlockHeight  int64          `json:"block_height"`
+}

activity/querier.go

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+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.28.0
+
+package activity
+
+import (
+	"context"
+	"database/sql"
+)
+
+type Querier interface {
+	GetActivityByID(ctx context.Context, id string) (Activity, error)
+	GetActivityByTxHash(ctx context.Context, txHash sql.NullString) (Activity, error)
+	GetCryptoListingByApiID(ctx context.Context, apiID string) (CryptoListing, error)
+	GetCryptoListingByID(ctx context.Context, id string) (CryptoListing, error)
+	GetCryptoListingBySymbol(ctx context.Context, symbol string) (CryptoListing, error)
+	GetCryptoListingByWebsiteSlug(ctx context.Context, websiteSlug string) (CryptoListing, error)
+	GetFearGreedIndexByID(ctx context.Context, id string) (FearGreedIndex, error)
+	GetGlobalMarketByID(ctx context.Context, id string) (GlobalMarket, error)
+	GetHealthByEndpoint(ctx context.Context, endpointUrl string) (Health, error)
+	GetHealthByID(ctx context.Context, id string) (Health, error)
+	GetLatestFearGreedIndex(ctx context.Context) (FearGreedIndex, error)
+	GetLatestGlobalMarket(ctx context.Context) (GlobalMarket, error)
+	GetServiceByAddress(ctx context.Context, address string) (Service, error)
+	GetServiceByChainAndAddress(ctx context.Context, arg GetServiceByChainAndAddressParams) (Service, error)
+	GetServiceByID(ctx context.Context, id string) (Service, error)
+	// ACTIVITY QUERIES
+	InsertActivity(ctx context.Context, arg InsertActivityParams) (Activity, error)
+	// CRYPTO LISTINGS QUERIES (NEW)
+	InsertCryptoListing(ctx context.Context, arg InsertCryptoListingParams) (CryptoListing, error)
+	// FEAR AND GREED INDEX QUERIES (NEW)
+	InsertFearGreedIndex(ctx context.Context, arg InsertFearGreedIndexParams) (FearGreedIndex, error)
+	InsertGlobalMarket(ctx context.Context, arg InsertGlobalMarketParams) (GlobalMarket, error)
+	// HEALTH QUERIES
+	InsertHealth(ctx context.Context, arg InsertHealthParams) (Health, error)
+	InsertService(ctx context.Context, arg InsertServiceParams) (Service, error)
+	ListActivitiesByAccount(ctx context.Context, arg ListActivitiesByAccountParams) ([]Activity, error)
+	ListActivitiesByStatus(ctx context.Context, arg ListActivitiesByStatusParams) ([]Activity, error)
+	ListActivitiesByType(ctx context.Context, arg ListActivitiesByTypeParams) ([]Activity, error)
+	ListCryptoListings(ctx context.Context, arg ListCryptoListingsParams) ([]CryptoListing, error)
+	ListFearGreedIndexHistory(ctx context.Context, arg ListFearGreedIndexHistoryParams) ([]FearGreedIndex, error)
+	ListGlobalMarketHistory(ctx context.Context, arg ListGlobalMarketHistoryParams) ([]GlobalMarket, error)
+	ListHealthByChain(ctx context.Context, arg ListHealthByChainParams) ([]Health, error)
+	ListHealthByStatus(ctx context.Context, arg ListHealthByStatusParams) ([]Health, error)
+	ListHealthChecksNeedingUpdate(ctx context.Context, limit int64) ([]Health, error)
+	ListServicesByChain(ctx context.Context, arg ListServicesByChainParams) ([]Service, error)
+	ListServicesByOwner(ctx context.Context, arg ListServicesByOwnerParams) ([]Service, error)
+	SoftDeleteActivity(ctx context.Context, id string) error
+	SoftDeleteCryptoListing(ctx context.Context, id string) error
+	SoftDeleteFearGreedIndex(ctx context.Context, id string) error
+	SoftDeleteGlobalMarket(ctx context.Context, id string) error
+	SoftDeleteHealth(ctx context.Context, id string) error
+	SoftDeleteService(ctx context.Context, id string) error
+	UpdateActivityStatus(ctx context.Context, arg UpdateActivityStatusParams) (Activity, error)
+	UpdateCryptoListing(ctx context.Context, arg UpdateCryptoListingParams) (CryptoListing, error)
+	UpdateFearGreedIndex(ctx context.Context, arg UpdateFearGreedIndexParams) (FearGreedIndex, error)
+	UpdateGlobalMarket(ctx context.Context, arg UpdateGlobalMarketParams) (GlobalMarket, error)
+	UpdateHealthCheck(ctx context.Context, arg UpdateHealthCheckParams) (Health, error)
+	UpdateService(ctx context.Context, arg UpdateServiceParams) (Service, error)
+}
+
+var _ Querier = (*Queries)(nil)

activity/sink/query.sql

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+-- name: InsertService :one
+INSERT INTO services (
+    name,
+    description,
+    chain_id,
+    address,
+    owner_address,
+    metadata,
+    status,
+    block_height
+) VALUES (?, ?, ?, ?, ?, ?, ?, ?)
+RETURNING *;
+
+-- name: GetServiceByID :one
+SELECT * FROM services
+WHERE id = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: GetServiceByAddress :one
+SELECT * FROM services
+WHERE address = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: GetServiceByChainAndAddress :one
+SELECT * FROM services
+WHERE chain_id = ? AND address = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: ListServicesByChain :many
+SELECT * FROM services
+WHERE chain_id = ? AND deleted_at IS NULL
+ORDER BY name ASC
+LIMIT ? OFFSET ?;
+
+-- name: ListServicesByOwner :many
+SELECT * FROM services
+WHERE owner_address = ? AND deleted_at IS NULL
+ORDER BY created_at DESC
+LIMIT ? OFFSET ?;
+
+-- name: UpdateService :one
+UPDATE services
+SET 
+    name = ?,
+    description = ?,
+    owner_address = ?,
+    metadata = ?,
+    status = ?,
+    block_height = ?,
+    updated_at = CURRENT_TIMESTAMP
+WHERE id = ? 
+AND deleted_at IS NULL
+RETURNING *;
+
+-- name: SoftDeleteService :exec
+UPDATE services
+SET deleted_at = CURRENT_TIMESTAMP
+WHERE id = ?;
+
+-- ACTIVITY QUERIES
+-- name: InsertActivity :one
+INSERT INTO activities (
+    account_id,
+    tx_hash,
+    tx_type,
+    status,
+    amount,
+    fee,
+    gas_used,
+    gas_wanted,
+    memo,
+    block_height,
+    timestamp,
+    raw_log,
+    error
+) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+RETURNING *;
+
+-- name: GetActivityByID :one
+SELECT * FROM activities
+WHERE id = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: GetActivityByTxHash :one
+SELECT * FROM activities
+WHERE tx_hash = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: ListActivitiesByAccount :many
+SELECT * FROM activities
+WHERE account_id = ? AND deleted_at IS NULL
+ORDER BY timestamp DESC
+LIMIT ? OFFSET ?;
+
+-- name: ListActivitiesByType :many
+SELECT * FROM activities
+WHERE tx_type = ? AND deleted_at IS NULL
+ORDER BY timestamp DESC
+LIMIT ? OFFSET ?;
+
+-- name: ListActivitiesByStatus :many
+SELECT * FROM activities
+WHERE status = ? AND deleted_at IS NULL
+ORDER BY timestamp DESC
+LIMIT ? OFFSET ?;
+
+-- name: UpdateActivityStatus :one
+UPDATE activities
+SET 
+    status = ?,
+    tx_hash = ?,
+    block_height = ?,
+    gas_used = ?,
+    raw_log = ?,
+    error = ?,
+    updated_at = CURRENT_TIMESTAMP
+WHERE id = ? 
+AND deleted_at IS NULL
+RETURNING *;
+
+-- name: SoftDeleteActivity :exec
+UPDATE activities
+SET deleted_at = CURRENT_TIMESTAMP
+WHERE id = ?;
+
+-- HEALTH QUERIES
+-- name: InsertHealth :one
+INSERT INTO health (
+    endpoint_url,
+    endpoint_type,
+    chain_id,
+    status,
+    response_time_ms,
+    last_checked,
+    next_check,
+    failure_count,
+    success_count,
+    response_data,
+    error_message
+) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+RETURNING *;
+
+-- name: GetHealthByID :one
+SELECT * FROM health
+WHERE id = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: GetHealthByEndpoint :one
+SELECT * FROM health
+WHERE endpoint_url = ? AND deleted_at IS NULL
+ORDER BY last_checked DESC
+LIMIT 1;
+
+-- name: ListHealthByChain :many
+SELECT * FROM health
+WHERE chain_id = ? AND deleted_at IS NULL
+ORDER BY last_checked DESC
+LIMIT ? OFFSET ?;
+
+-- name: ListHealthByStatus :many
+SELECT * FROM health
+WHERE status = ? AND deleted_at IS NULL
+ORDER BY last_checked DESC
+LIMIT ? OFFSET ?;
+
+-- name: ListHealthChecksNeedingUpdate :many
+SELECT * FROM health
+WHERE next_check <= CURRENT_TIMESTAMP AND deleted_at IS NULL
+ORDER BY next_check ASC
+LIMIT ?;
+
+-- name: UpdateHealthCheck :one
+UPDATE health
+SET 
+    status = ?,
+    response_time_ms = ?,
+    last_checked = CURRENT_TIMESTAMP,
+    next_check = ?,
+    failure_count = CASE WHEN status = 'failed' THEN failure_count + 1 ELSE failure_count END,
+    success_count = CASE WHEN status = 'success' THEN success_count + 1 ELSE success_count END,
+    response_data = ?,
+    error_message = ?,
+    updated_at = CURRENT_TIMESTAMP
+WHERE id = ? 
+AND deleted_at IS NULL
+RETURNING *;
+
+-- name: SoftDeleteHealth :exec
+UPDATE health
+SET deleted_at = CURRENT_TIMESTAMP
+WHERE id = ?;
+
+
+-- name: GetGlobalMarketByID :one
+SELECT * FROM global_market
+WHERE id = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: GetLatestGlobalMarket :one
+SELECT * FROM global_market
+WHERE deleted_at IS NULL
+ORDER BY last_updated DESC
+LIMIT 1;
+
+-- name: ListGlobalMarketHistory :many
+SELECT * FROM global_market
+WHERE deleted_at IS NULL
+ORDER BY last_updated DESC
+LIMIT ? OFFSET ?;
+
+-- name: UpdateGlobalMarket :one
+UPDATE global_market
+SET 
+    total_market_cap_usd = ?,
+    total_24h_volume_usd = ?,
+    bitcoin_percentage_of_market_cap = ?,
+    active_currencies = ?,
+    active_assets = ?,
+    active_markets = ?,
+    last_updated = ?,
+    updated_at = CURRENT_TIMESTAMP
+WHERE id = ? 
+AND deleted_at IS NULL
+RETURNING *;
+
+-- name: SoftDeleteGlobalMarket :exec
+UPDATE global_market
+SET deleted_at = CURRENT_TIMESTAMP
+WHERE id = ?;
+
+-- FEAR AND GREED INDEX QUERIES (NEW)
+-- name: InsertFearGreedIndex :one
+INSERT INTO fear_greed_index (
+    value,
+    value_classification,
+    timestamp,
+    time_until_update
+) VALUES (?, ?, ?, ?)
+RETURNING *;
+
+-- name: GetFearGreedIndexByID :one
+SELECT * FROM fear_greed_index
+WHERE id = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: GetLatestFearGreedIndex :one
+SELECT * FROM fear_greed_index
+WHERE deleted_at IS NULL
+ORDER BY timestamp DESC
+LIMIT 1;
+
+-- name: ListFearGreedIndexHistory :many
+SELECT * FROM fear_greed_index
+WHERE deleted_at IS NULL
+ORDER BY timestamp DESC
+LIMIT ? OFFSET ?;
+
+-- name: UpdateFearGreedIndex :one
+UPDATE fear_greed_index
+SET 
+    value = ?,
+    value_classification = ?,
+    timestamp = ?,
+    time_until_update = ?,
+    updated_at = CURRENT_TIMESTAMP
+WHERE id = ? 
+AND deleted_at IS NULL
+RETURNING *;
+
+-- name: InsertGlobalMarket :one
+INSERT INTO global_market (
+    total_market_cap_usd,
+    total_24h_volume_usd,
+    bitcoin_percentage_of_market_cap,
+    active_currencies,
+    active_assets,
+    active_markets,
+    last_updated
+) VALUES (?, ?, ?, ?, ?, ?, ?)
+RETURNING *;
+
+
+-- name: SoftDeleteFearGreedIndex :exec
+UPDATE fear_greed_index
+SET deleted_at = CURRENT_TIMESTAMP
+WHERE id = ?;
+
+-- CRYPTO LISTINGS QUERIES (NEW)
+-- name: InsertCryptoListing :one
+INSERT INTO crypto_listings (
+    api_id,
+    name,
+    symbol,
+    website_slug
+) VALUES (?, ?, ?, ?)
+RETURNING *;
+
+-- name: GetCryptoListingByID :one
+SELECT * FROM crypto_listings
+WHERE id = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: GetCryptoListingByApiID :one
+SELECT * FROM crypto_listings
+WHERE api_id = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: GetCryptoListingBySymbol :one
+SELECT * FROM crypto_listings
+WHERE symbol = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: GetCryptoListingByWebsiteSlug :one
+SELECT * FROM crypto_listings
+WHERE website_slug = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: ListCryptoListings :many
+SELECT * FROM crypto_listings
+WHERE deleted_at IS NULL
+ORDER BY name ASC
+LIMIT ? OFFSET ?;
+
+-- name: UpdateCryptoListing :one
+UPDATE crypto_listings
+SET 
+    name = ?,
+    symbol = ?,
+    website_slug = ?,
+    updated_at = CURRENT_TIMESTAMP
+WHERE id = ? 
+AND deleted_at IS NULL
+RETURNING *;
+
+-- name: SoftDeleteCryptoListing :exec
+UPDATE crypto_listings
+SET deleted_at = CURRENT_TIMESTAMP
+WHERE id = ?;

activity/sink/schema.sql

@@ -0,0 +1,136 @@
+
+-- Service for Service Records sourced on chain
+CREATE TABLE services (
+    id TEXT PRIMARY KEY,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP,
+    name TEXT NOT NULL,
+    description TEXT,
+    chain_id TEXT NOT NULL,
+    address TEXT NOT NULL,
+    owner_address TEXT NOT NULL,
+    metadata TEXT CHECK(json_valid(metadata)),
+    status TEXT NOT NULL,
+    block_height INTEGER NOT NULL,
+    FOREIGN KEY (chain_id) REFERENCES assets(chain_id),
+    UNIQUE(chain_id, address)
+);
+
+-- Activity table for basic transaction broadcast activity
+CREATE TABLE activities (
+    id TEXT PRIMARY KEY,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP,
+    account_id TEXT NOT NULL,
+    tx_hash TEXT,
+    tx_type TEXT NOT NULL,
+    status TEXT NOT NULL,
+    amount TEXT,
+    fee TEXT,
+    gas_used INTEGER,
+    gas_wanted INTEGER,
+    memo TEXT,
+    block_height INTEGER,
+    timestamp TIMESTAMP NOT NULL,
+    raw_log TEXT,
+    error TEXT,
+    FOREIGN KEY (account_id) REFERENCES accounts(id)
+);
+
+-- Health table for scheduled checks for API endpoints
+CREATE TABLE health (
+    id TEXT PRIMARY KEY,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP,
+    endpoint_url TEXT NOT NULL,
+    endpoint_type TEXT NOT NULL,
+    chain_id TEXT,
+    status TEXT NOT NULL,
+    response_time_ms INTEGER,
+    last_checked TIMESTAMP NOT NULL,
+    next_check TIMESTAMP,
+    failure_count INTEGER NOT NULL DEFAULT 0,
+    success_count INTEGER NOT NULL DEFAULT 0,
+    response_data TEXT,
+    error_message TEXT,
+    FOREIGN KEY (chain_id) REFERENCES assets(chain_id)
+);
+
+-- Global market data from Alternative.me API
+CREATE TABLE global_market (
+    id TEXT PRIMARY KEY,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP,
+    total_market_cap_usd REAL,
+    total_24h_volume_usd REAL,
+    bitcoin_percentage_of_market_cap REAL,
+    active_currencies INTEGER,
+    active_assets INTEGER,
+    active_markets INTEGER,
+    last_updated TIMESTAMP NOT NULL
+);
+
+-- Fear and Greed Index data from Alternative.me
+CREATE TABLE fear_greed_index (
+    id TEXT PRIMARY KEY,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP,
+    value INTEGER NOT NULL,
+    value_classification TEXT NOT NULL,
+    timestamp TIMESTAMP NOT NULL,
+    time_until_update TEXT
+);
+
+-- Listings data from Alternative.me API
+CREATE TABLE crypto_listings (
+    id TEXT PRIMARY KEY,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP,
+    api_id TEXT NOT NULL,
+    name TEXT NOT NULL,
+    symbol TEXT NOT NULL,
+    website_slug TEXT NOT NULL,
+    UNIQUE(api_id)
+);
+
+
+CREATE INDEX idx_services_name ON services(name);
+CREATE INDEX idx_services_chain_id ON services(chain_id);
+CREATE INDEX idx_services_address ON services(address);
+CREATE INDEX idx_services_owner_address ON services(owner_address);
+CREATE INDEX idx_services_status ON services(status);
+CREATE INDEX idx_services_deleted_at ON services(deleted_at);
+
+CREATE INDEX idx_activities_account_id ON activities(account_id);
+CREATE INDEX idx_activities_tx_hash ON activities(tx_hash);
+CREATE INDEX idx_activities_tx_type ON activities(tx_type);
+CREATE INDEX idx_activities_status ON activities(status);
+CREATE INDEX idx_activities_timestamp ON activities(timestamp);
+CREATE INDEX idx_activities_block_height ON activities(block_height);
+CREATE INDEX idx_activities_deleted_at ON activities(deleted_at);
+
+CREATE INDEX idx_health_endpoint_url ON health(endpoint_url);
+CREATE INDEX idx_health_endpoint_type ON health(endpoint_type);
+CREATE INDEX idx_health_chain_id ON health(chain_id);
+CREATE INDEX idx_health_status ON health(status);
+CREATE INDEX idx_health_last_checked ON health(last_checked);
+CREATE INDEX idx_health_next_check ON health(next_check);
+CREATE INDEX idx_health_deleted_at ON health(deleted_at);
+
+CREATE INDEX idx_global_market_last_updated ON global_market(last_updated);
+CREATE INDEX idx_global_market_deleted_at ON global_market(deleted_at);
+
+CREATE INDEX idx_fear_greed_index_timestamp ON fear_greed_index(timestamp);
+CREATE INDEX idx_fear_greed_index_value ON fear_greed_index(value);
+CREATE INDEX idx_fear_greed_index_deleted_at ON fear_greed_index(deleted_at);
+
+CREATE INDEX idx_crypto_listings_api_id ON crypto_listings(api_id);
+CREATE INDEX idx_crypto_listings_symbol ON crypto_listings(symbol);
+CREATE INDEX idx_crypto_listings_website_slug ON crypto_listings(website_slug);
+CREATE INDEX idx_crypto_listings_deleted_at ON crypto_listings(deleted_at);

connection.go

@@ -0,0 +1 @@
+package dbx

go.mod

@@ -0,0 +1,3 @@
+module github.com/cf-sonr/dbx
+
+go 1.24.2

network/db.go

@@ -0,0 +1,31 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.28.0
+
+package network
+
+import (
+	"context"
+	"database/sql"
+)
+
+type DBTX interface {
+	ExecContext(context.Context, string, ...interface{}) (sql.Result, error)
+	PrepareContext(context.Context, string) (*sql.Stmt, error)
+	QueryContext(context.Context, string, ...interface{}) (*sql.Rows, error)
+	QueryRowContext(context.Context, string, ...interface{}) *sql.Row
+}
+
+func New(db DBTX) *Queries {
+	return &Queries{db: db}
+}
+
+type Queries struct {
+	db DBTX
+}
+
+func (q *Queries) WithTx(tx *sql.Tx) *Queries {
+	return &Queries{
+		db: tx,
+	}
+}

network/models.go

@@ -0,0 +1,96 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.28.0
+
+package network
+
+import (
+	"database/sql"
+	"time"
+)
+
+type Asset struct {
+	ID          string         `json:"id"`
+	CreatedAt   time.Time      `json:"created_at"`
+	UpdatedAt   time.Time      `json:"updated_at"`
+	DeletedAt   sql.NullTime   `json:"deleted_at"`
+	Name        string         `json:"name"`
+	Symbol      string         `json:"symbol"`
+	Decimals    int64          `json:"decimals"`
+	ChainID     string         `json:"chain_id"`
+	Channel     string         `json:"channel"`
+	AssetType   string         `json:"asset_type"`
+	CoingeckoID sql.NullString `json:"coingecko_id"`
+}
+
+type Blockchain struct {
+	ID                       string         `json:"id"`
+	CreatedAt                time.Time      `json:"created_at"`
+	UpdatedAt                time.Time      `json:"updated_at"`
+	DeletedAt                sql.NullTime   `json:"deleted_at"`
+	ChainName                string         `json:"chain_name"`
+	ChainIDCosmos            sql.NullString `json:"chain_id_cosmos"`
+	ChainIDEvm               sql.NullString `json:"chain_id_evm"`
+	ApiName                  sql.NullString `json:"api_name"`
+	BechAccountPrefix        sql.NullString `json:"bech_account_prefix"`
+	BechValidatorPrefix      sql.NullString `json:"bech_validator_prefix"`
+	MainAssetSymbol          sql.NullString `json:"main_asset_symbol"`
+	MainAssetDenom           sql.NullString `json:"main_asset_denom"`
+	StakingAssetSymbol       sql.NullString `json:"staking_asset_symbol"`
+	StakingAssetDenom        sql.NullString `json:"staking_asset_denom"`
+	IsStakeEnabled           bool           `json:"is_stake_enabled"`
+	ChainImage               sql.NullString `json:"chain_image"`
+	MainAssetImage           sql.NullString `json:"main_asset_image"`
+	StakingAssetImage        sql.NullString `json:"staking_asset_image"`
+	ChainType                string         `json:"chain_type"`
+	IsSupportMobileWallet    bool           `json:"is_support_mobile_wallet"`
+	IsSupportExtensionWallet bool           `json:"is_support_extension_wallet"`
+	IsSupportErc20           bool           `json:"is_support_erc20"`
+	DescriptionEn            sql.NullString `json:"description_en"`
+	DescriptionKo            sql.NullString `json:"description_ko"`
+	DescriptionJa            sql.NullString `json:"description_ja"`
+	OriginGenesisTime        sql.NullTime   `json:"origin_genesis_time"`
+	AccountType              string         `json:"account_type"`
+	BtcStaking               sql.NullString `json:"btc_staking"`
+	CosmosFeeInfo            sql.NullString `json:"cosmos_fee_info"`
+	EvmFeeInfo               sql.NullString `json:"evm_fee_info"`
+	LcdEndpoint              sql.NullString `json:"lcd_endpoint"`
+	GrpcEndpoint             sql.NullString `json:"grpc_endpoint"`
+	EvmRpcEndpoint           sql.NullString `json:"evm_rpc_endpoint"`
+	Explorer                 sql.NullString `json:"explorer"`
+	About                    sql.NullString `json:"about"`
+	Forum                    sql.NullString `json:"forum"`
+}
+
+type Price struct {
+	ID               string          `json:"id"`
+	CreatedAt        time.Time       `json:"created_at"`
+	UpdatedAt        time.Time       `json:"updated_at"`
+	DeletedAt        sql.NullTime    `json:"deleted_at"`
+	AssetID          string          `json:"asset_id"`
+	PriceUsd         sql.NullFloat64 `json:"price_usd"`
+	PriceBtc         sql.NullFloat64 `json:"price_btc"`
+	Volume24hUsd     sql.NullFloat64 `json:"volume_24h_usd"`
+	MarketCapUsd     sql.NullFloat64 `json:"market_cap_usd"`
+	AvailableSupply  sql.NullFloat64 `json:"available_supply"`
+	TotalSupply      sql.NullFloat64 `json:"total_supply"`
+	MaxSupply        sql.NullFloat64 `json:"max_supply"`
+	PercentChange1h  sql.NullFloat64 `json:"percent_change_1h"`
+	PercentChange24h sql.NullFloat64 `json:"percent_change_24h"`
+	PercentChange7d  sql.NullFloat64 `json:"percent_change_7d"`
+	Rank             sql.NullInt64   `json:"rank"`
+	LastUpdated      time.Time       `json:"last_updated"`
+}
+
+type PriceConversion struct {
+	ID           string          `json:"id"`
+	CreatedAt    time.Time       `json:"created_at"`
+	UpdatedAt    time.Time       `json:"updated_at"`
+	DeletedAt    sql.NullTime    `json:"deleted_at"`
+	PriceID      string          `json:"price_id"`
+	CurrencyCode string          `json:"currency_code"`
+	Price        sql.NullFloat64 `json:"price"`
+	Volume24h    sql.NullFloat64 `json:"volume_24h"`
+	MarketCap    sql.NullFloat64 `json:"market_cap"`
+	LastUpdated  time.Time       `json:"last_updated"`
+}

network/querier.go

@@ -0,0 +1,64 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.28.0
+
+package network
+
+import (
+	"context"
+	"database/sql"
+)
+
+type Querier interface {
+	CountBlockchainsByChainType(ctx context.Context, dollar_1 sql.NullString) (int64, error)
+	GetAssetByChainAndSymbol(ctx context.Context, arg GetAssetByChainAndSymbolParams) (Asset, error)
+	GetAssetByID(ctx context.Context, id string) (Asset, error)
+	GetAssetBySymbol(ctx context.Context, symbol string) (Asset, error)
+	GetAssetWithLatestPrice(ctx context.Context, id string) (GetAssetWithLatestPriceRow, error)
+	GetBlockchainByChainName(ctx context.Context, chainName string) (Blockchain, error)
+	GetBlockchainByCosmosChainID(ctx context.Context, chainIDCosmos sql.NullString) (Blockchain, error)
+	GetBlockchainByEvmChainID(ctx context.Context, chainIDEvm sql.NullString) (Blockchain, error)
+	GetBlockchainByID(ctx context.Context, id string) (Blockchain, error)
+	GetBlockchainEndpoints(ctx context.Context, id string) (GetBlockchainEndpointsRow, error)
+	GetBlockchainExplorer(ctx context.Context, id string) (GetBlockchainExplorerRow, error)
+	GetBlockchainWithAssetInfo(ctx context.Context, id string) (GetBlockchainWithAssetInfoRow, error)
+	GetPriceByAssetID(ctx context.Context, assetID string) (Price, error)
+	GetPriceByID(ctx context.Context, id string) (Price, error)
+	GetPriceConversionByCurrency(ctx context.Context, arg GetPriceConversionByCurrencyParams) (PriceConversion, error)
+	GetPriceConversionByID(ctx context.Context, id string) (PriceConversion, error)
+	GetPriceConversionsByPriceID(ctx context.Context, priceID string) ([]PriceConversion, error)
+	// ASSET QUERIES
+	InsertAsset(ctx context.Context, arg InsertAssetParams) (Asset, error)
+	// BLOCKCHAIN QUERIES
+	InsertBlockchain(ctx context.Context, arg InsertBlockchainParams) (Blockchain, error)
+	// PRICE QUERIES (UPDATED)
+	InsertPrice(ctx context.Context, arg InsertPriceParams) (Price, error)
+	// PRICE CONVERSION QUERIES (NEW)
+	InsertPriceConversion(ctx context.Context, arg InsertPriceConversionParams) (PriceConversion, error)
+	ListAllBlockchains(ctx context.Context) ([]Blockchain, error)
+	ListAssetsByChain(ctx context.Context, chainID string) ([]Asset, error)
+	ListAssetsWithLatestPrices(ctx context.Context, arg ListAssetsWithLatestPricesParams) ([]ListAssetsWithLatestPricesRow, error)
+	ListBlockchainsByChainType(ctx context.Context, dollar_1 sql.NullString) ([]Blockchain, error)
+	ListBlockchainsWithAssetInfo(ctx context.Context, arg ListBlockchainsWithAssetInfoParams) ([]ListBlockchainsWithAssetInfoRow, error)
+	ListBlockchainsWithERC20Support(ctx context.Context) ([]Blockchain, error)
+	ListBlockchainsWithExtensionSupport(ctx context.Context) ([]Blockchain, error)
+	ListBlockchainsWithMobileSupport(ctx context.Context) ([]Blockchain, error)
+	ListBlockchainsWithStaking(ctx context.Context) ([]Blockchain, error)
+	ListPriceHistoryByAssetID(ctx context.Context, arg ListPriceHistoryByAssetIDParams) ([]Price, error)
+	SearchBlockchains(ctx context.Context, arg SearchBlockchainsParams) ([]Blockchain, error)
+	SoftDeleteAsset(ctx context.Context, id string) error
+	SoftDeleteBlockchain(ctx context.Context, id string) error
+	SoftDeletePriceConversion(ctx context.Context, id string) error
+	UpdateAsset(ctx context.Context, arg UpdateAssetParams) (Asset, error)
+	UpdateBlockchain(ctx context.Context, arg UpdateBlockchainParams) (Blockchain, error)
+	UpdateBlockchainDescriptions(ctx context.Context, arg UpdateBlockchainDescriptionsParams) (Blockchain, error)
+	UpdateBlockchainEndpoints(ctx context.Context, arg UpdateBlockchainEndpointsParams) (Blockchain, error)
+	UpdateBlockchainExplorer(ctx context.Context, arg UpdateBlockchainExplorerParams) (Blockchain, error)
+	UpdateBlockchainFeeInfo(ctx context.Context, arg UpdateBlockchainFeeInfoParams) (Blockchain, error)
+	UpdateBlockchainImages(ctx context.Context, arg UpdateBlockchainImagesParams) (Blockchain, error)
+	UpdateBlockchainSocialLinks(ctx context.Context, arg UpdateBlockchainSocialLinksParams) (Blockchain, error)
+	UpdatePrice(ctx context.Context, arg UpdatePriceParams) (Price, error)
+	UpdatePriceConversion(ctx context.Context, arg UpdatePriceConversionParams) (PriceConversion, error)
+}
+
+var _ Querier = (*Queries)(nil)

network/sink/query.sql

@@ -0,0 +1,453 @@
+-- ASSET QUERIES
+-- name: InsertAsset :one
+INSERT INTO assets (
+    name,
+    symbol,
+    decimals,
+    chain_id,
+    channel,
+    asset_type,
+    coingecko_id
+) VALUES (?, ?, ?, ?, ?, ?, ?)
+RETURNING *;
+
+-- name: GetAssetByID :one
+SELECT * FROM assets
+WHERE id = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: GetAssetBySymbol :one
+SELECT * FROM assets
+WHERE symbol = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: GetAssetByChainAndSymbol :one
+SELECT * FROM assets
+WHERE chain_id = ? AND symbol = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: ListAssetsByChain :many
+SELECT * FROM assets
+WHERE chain_id = ? AND deleted_at IS NULL
+ORDER BY symbol ASC;
+
+-- name: UpdateAsset :one
+UPDATE assets
+SET 
+    name = ?,
+    decimals = ?,
+    channel = ?,
+    asset_type = ?,
+    coingecko_id = ?,
+    updated_at = CURRENT_TIMESTAMP
+WHERE id = ? 
+AND deleted_at IS NULL
+RETURNING *;
+
+-- name: SoftDeleteAsset :exec
+UPDATE assets
+SET deleted_at = CURRENT_TIMESTAMP
+WHERE id = ?;
+
+-- PRICE QUERIES (UPDATED)
+-- name: InsertPrice :one
+INSERT INTO prices (
+    asset_id,
+    price_usd,
+    price_btc,
+    volume_24h_usd,
+    market_cap_usd,
+    available_supply,
+    total_supply,
+    max_supply,
+    percent_change_1h,
+    percent_change_24h,
+    percent_change_7d,
+    rank,
+    last_updated
+) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+RETURNING *;
+
+-- name: GetPriceByAssetID :one
+SELECT * FROM prices
+WHERE asset_id = ? AND deleted_at IS NULL
+ORDER BY last_updated DESC
+LIMIT 1;
+
+-- name: GetPriceByID :one
+SELECT * FROM prices
+WHERE id = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: ListPriceHistoryByAssetID :many
+SELECT * FROM prices
+WHERE asset_id = ? AND deleted_at IS NULL
+ORDER BY last_updated DESC
+LIMIT ? OFFSET ?;
+
+-- name: GetAssetWithLatestPrice :one
+SELECT a.*, p.price_usd, p.price_btc, p.volume_24h_usd, p.market_cap_usd, 
+       p.available_supply, p.total_supply, p.max_supply,
+       p.percent_change_1h, p.percent_change_24h, p.percent_change_7d, 
+       p.rank, p.last_updated
+FROM assets a
+LEFT JOIN (
+    SELECT p1.*
+    FROM prices p1
+    INNER JOIN (
+        SELECT asset_id, MAX(last_updated) as max_date
+        FROM prices
+        WHERE deleted_at IS NULL
+        GROUP BY asset_id
+    ) p2 ON p1.asset_id = p2.asset_id AND p1.last_updated = p2.max_date
+    WHERE p1.deleted_at IS NULL
+) p ON a.id = p.asset_id
+WHERE a.id = ? AND a.deleted_at IS NULL
+LIMIT 1;
+
+-- name: ListAssetsWithLatestPrices :many
+SELECT a.*, p.price_usd, p.price_btc, p.volume_24h_usd, p.market_cap_usd, 
+       p.available_supply, p.total_supply, p.max_supply,
+       p.percent_change_1h, p.percent_change_24h, p.percent_change_7d, 
+       p.rank, p.last_updated
+FROM assets a
+LEFT JOIN (
+    SELECT p1.*
+    FROM prices p1
+    INNER JOIN (
+        SELECT asset_id, MAX(last_updated) as max_date
+        FROM prices
+        WHERE deleted_at IS NULL
+        GROUP BY asset_id
+    ) p2 ON p1.asset_id = p2.asset_id AND p1.last_updated = p2.max_date
+    WHERE p1.deleted_at IS NULL
+) p ON a.id = p.asset_id
+WHERE a.deleted_at IS NULL
+ORDER BY p.rank ASC, a.symbol ASC
+LIMIT ? OFFSET ?;
+
+-- name: UpdatePrice :one
+UPDATE prices
+SET 
+    price_usd = ?,
+    price_btc = ?,
+    volume_24h_usd = ?,
+    market_cap_usd = ?,
+    available_supply = ?,
+    total_supply = ?,
+    max_supply = ?,
+    percent_change_1h = ?,
+    percent_change_24h = ?,
+    percent_change_7d = ?,
+    rank = ?,
+    last_updated = ?,
+    updated_at = CURRENT_TIMESTAMP
+WHERE id = ? 
+AND deleted_at IS NULL
+RETURNING *;
+
+-- PRICE CONVERSION QUERIES (NEW)
+-- name: InsertPriceConversion :one
+INSERT INTO price_conversions (
+    price_id,
+    currency_code,
+    price,
+    volume_24h,
+    market_cap,
+    last_updated
+) VALUES (?, ?, ?, ?, ?, ?)
+RETURNING *;
+
+-- name: GetPriceConversionByID :one
+SELECT * FROM price_conversions
+WHERE id = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: GetPriceConversionsByPriceID :many
+SELECT * FROM price_conversions
+WHERE price_id = ? AND deleted_at IS NULL
+ORDER BY currency_code ASC;
+
+-- name: GetPriceConversionByCurrency :one
+SELECT * FROM price_conversions
+WHERE price_id = ? AND currency_code = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: UpdatePriceConversion :one
+UPDATE price_conversions
+SET 
+    price = ?,
+    volume_24h = ?,
+    market_cap = ?,
+    last_updated = ?,
+    updated_at = CURRENT_TIMESTAMP
+WHERE id = ? 
+AND deleted_at IS NULL
+RETURNING *;
+
+-- name: SoftDeletePriceConversion :exec
+UPDATE price_conversions
+SET deleted_at = CURRENT_TIMESTAMP
+WHERE id = ?;
+
+-- BLOCKCHAIN QUERIES
+-- name: InsertBlockchain :one
+INSERT INTO blockchains (
+    id,
+    chain_name,
+    chain_id_cosmos,
+    chain_id_evm,
+    api_name,
+    bech_account_prefix,
+    bech_validator_prefix,
+    main_asset_symbol,
+    main_asset_denom,
+    staking_asset_symbol,
+    staking_asset_denom,
+    is_stake_enabled,
+    chain_image,
+    main_asset_image,
+    staking_asset_image,
+    chain_type,
+    is_support_mobile_wallet,
+    is_support_extension_wallet,
+    is_support_erc20,
+    description_en,
+    description_ko,
+    description_ja,
+    origin_genesis_time,
+    account_type,
+    btc_staking,
+    cosmos_fee_info,
+    evm_fee_info,
+    lcd_endpoint,
+    grpc_endpoint,
+    evm_rpc_endpoint,
+    explorer,
+    about,
+    forum
+) VALUES (
+    ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?
+)
+RETURNING *;
+
+-- name: GetBlockchainByID :one
+SELECT * FROM blockchains
+WHERE id = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: GetBlockchainByChainName :one
+SELECT * FROM blockchains
+WHERE chain_name = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: GetBlockchainByCosmosChainID :one
+SELECT * FROM blockchains
+WHERE chain_id_cosmos = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: GetBlockchainByEvmChainID :one
+SELECT * FROM blockchains
+WHERE chain_id_evm = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: ListAllBlockchains :many
+SELECT * FROM blockchains
+WHERE deleted_at IS NULL
+ORDER BY chain_name ASC;
+
+-- name: ListBlockchainsByChainType :many
+SELECT * FROM blockchains
+WHERE chain_type LIKE '%' || ? || '%' AND deleted_at IS NULL
+ORDER BY chain_name ASC;
+
+-- name: ListBlockchainsWithStaking :many
+SELECT * FROM blockchains
+WHERE is_stake_enabled = 1 AND deleted_at IS NULL
+ORDER BY chain_name ASC;
+
+-- name: ListBlockchainsWithMobileSupport :many
+SELECT * FROM blockchains
+WHERE is_support_mobile_wallet = 1 AND deleted_at IS NULL
+ORDER BY chain_name ASC;
+
+-- name: ListBlockchainsWithExtensionSupport :many
+SELECT * FROM blockchains
+WHERE is_support_extension_wallet = 1 AND deleted_at IS NULL
+ORDER BY chain_name ASC;
+
+-- name: ListBlockchainsWithERC20Support :many
+SELECT * FROM blockchains
+WHERE is_support_erc20 = 1 AND deleted_at IS NULL
+ORDER BY chain_name ASC;
+
+-- name: UpdateBlockchain :one
+UPDATE blockchains
+SET 
+    chain_name = ?,
+    chain_id_cosmos = ?,
+    chain_id_evm = ?,
+    api_name = ?,
+    bech_account_prefix = ?,
+    bech_validator_prefix = ?,
+    main_asset_symbol = ?,
+    main_asset_denom = ?,
+    staking_asset_symbol = ?,
+    staking_asset_denom = ?,
+    is_stake_enabled = ?,
+    chain_image = ?,
+    main_asset_image = ?,
+    staking_asset_image = ?,
+    chain_type = ?,
+    is_support_mobile_wallet = ?,
+    is_support_extension_wallet = ?,
+    is_support_erc20 = ?,
+    description_en = ?,
+    description_ko = ?,
+    description_ja = ?,
+    origin_genesis_time = ?,
+    account_type = ?,
+    btc_staking = ?,
+    cosmos_fee_info = ?,
+    evm_fee_info = ?,
+    lcd_endpoint = ?,
+    grpc_endpoint = ?,
+    evm_rpc_endpoint = ?,
+    explorer = ?,
+    about = ?,
+    forum = ?,
+    updated_at = CURRENT_TIMESTAMP
+WHERE id = ? 
+AND deleted_at IS NULL
+RETURNING *;
+
+-- name: UpdateBlockchainEndpoints :one
+UPDATE blockchains
+SET 
+    lcd_endpoint = ?,
+    grpc_endpoint = ?,
+    evm_rpc_endpoint = ?,
+    updated_at = CURRENT_TIMESTAMP
+WHERE id = ? 
+AND deleted_at IS NULL
+RETURNING *;
+
+-- name: UpdateBlockchainExplorer :one
+UPDATE blockchains
+SET 
+    explorer = ?,
+    updated_at = CURRENT_TIMESTAMP
+WHERE id = ? 
+AND deleted_at IS NULL
+RETURNING *;
+
+-- name: UpdateBlockchainFeeInfo :one
+UPDATE blockchains
+SET 
+    cosmos_fee_info = ?,
+    evm_fee_info = ?,
+    updated_at = CURRENT_TIMESTAMP
+WHERE id = ? 
+AND deleted_at IS NULL
+RETURNING *;
+
+-- name: UpdateBlockchainImages :one
+UPDATE blockchains
+SET 
+    chain_image = ?,
+    main_asset_image = ?,
+    staking_asset_image = ?,
+    updated_at = CURRENT_TIMESTAMP
+WHERE id = ? 
+AND deleted_at IS NULL
+RETURNING *;
+
+-- name: UpdateBlockchainDescriptions :one
+UPDATE blockchains
+SET 
+    description_en = ?,
+    description_ko = ?,
+    description_ja = ?,
+    updated_at = CURRENT_TIMESTAMP
+WHERE id = ? 
+AND deleted_at IS NULL
+RETURNING *;
+
+-- name: UpdateBlockchainSocialLinks :one
+UPDATE blockchains
+SET 
+    about = ?,
+    forum = ?,
+    updated_at = CURRENT_TIMESTAMP
+WHERE id = ? 
+AND deleted_at IS NULL
+RETURNING *;
+
+-- name: SoftDeleteBlockchain :exec
+UPDATE blockchains
+SET deleted_at = CURRENT_TIMESTAMP
+WHERE id = ?;
+
+-- name: GetBlockchainWithAssetInfo :one
+SELECT b.*, a.id as asset_id, a.symbol, a.decimals, p.price_usd, p.price_btc
+FROM blockchains b
+LEFT JOIN assets a ON b.main_asset_symbol = a.symbol
+LEFT JOIN (
+    SELECT p1.*
+    FROM prices p1
+    INNER JOIN (
+        SELECT asset_id, MAX(last_updated) as max_date
+        FROM prices
+        WHERE deleted_at IS NULL
+        GROUP BY asset_id
+    ) p2 ON p1.asset_id = p2.asset_id AND p1.last_updated = p2.max_date
+    WHERE p1.deleted_at IS NULL
+) p ON a.id = p.asset_id
+WHERE b.id = ? AND b.deleted_at IS NULL
+LIMIT 1;
+
+-- name: ListBlockchainsWithAssetInfo :many
+SELECT b.*, a.id as asset_id, a.symbol, a.decimals, p.price_usd, p.price_btc
+FROM blockchains b
+LEFT JOIN assets a ON b.main_asset_symbol = a.symbol
+LEFT JOIN (
+    SELECT p1.*
+    FROM prices p1
+    INNER JOIN (
+        SELECT asset_id, MAX(last_updated) as max_date
+        FROM prices
+        WHERE deleted_at IS NULL
+        GROUP BY asset_id
+    ) p2 ON p1.asset_id = p2.asset_id AND p1.last_updated = p2.max_date
+    WHERE p1.deleted_at IS NULL
+) p ON a.id = p.asset_id
+WHERE b.deleted_at IS NULL
+ORDER BY b.chain_name ASC
+LIMIT ? OFFSET ?;
+
+-- name: SearchBlockchains :many
+SELECT * FROM blockchains
+WHERE (
+    chain_name LIKE '%' || ? || '%' OR
+    main_asset_symbol LIKE '%' || ? || '%' OR
+    staking_asset_symbol LIKE '%' || ? || '%' OR
+    description_en LIKE '%' || ? || '%'
+) AND deleted_at IS NULL
+ORDER BY chain_name ASC
+LIMIT ? OFFSET ?;
+
+-- name: CountBlockchainsByChainType :one
+SELECT COUNT(*) as count FROM blockchains
+WHERE chain_type LIKE '%' || ? || '%' AND deleted_at IS NULL;
+
+-- name: GetBlockchainEndpoints :one
+SELECT id, chain_name, lcd_endpoint, grpc_endpoint, evm_rpc_endpoint 
+FROM blockchains
+WHERE id = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: GetBlockchainExplorer :one
+SELECT id, chain_name, explorer 
+FROM blockchains
+WHERE id = ? AND deleted_at IS NULL
+LIMIT 1;

network/sink/schema.sql

@@ -0,0 +1,139 @@
+-- Assets represent tokens and coins
+CREATE TABLE assets (
+    id TEXT PRIMARY KEY,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP,
+    name TEXT NOT NULL,
+    symbol TEXT NOT NULL,
+    decimals INTEGER NOT NULL CHECK(decimals >= 0),
+    chain_id TEXT NOT NULL,
+    channel TEXT NOT NULL,
+    asset_type TEXT NOT NULL,
+    coingecko_id TEXT,
+    UNIQUE(chain_id, symbol)
+);
+
+-- Prices entity based on the Alternative.me API for crypto prices
+CREATE TABLE prices (
+    id TEXT PRIMARY KEY,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP,
+    asset_id TEXT NOT NULL,
+    price_usd REAL,
+    price_btc REAL,
+    volume_24h_usd REAL,
+    market_cap_usd REAL,
+    available_supply REAL,
+    total_supply REAL,
+    max_supply REAL,
+    percent_change_1h REAL,
+    percent_change_24h REAL,
+    percent_change_7d REAL,
+    rank INTEGER,
+    last_updated TIMESTAMP NOT NULL,
+    FOREIGN KEY (asset_id) REFERENCES assets(id)
+);
+
+-- Currency conversion rates for crypto prices
+CREATE TABLE price_conversions (
+    id TEXT PRIMARY KEY,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP,
+    price_id TEXT NOT NULL,
+    currency_code TEXT NOT NULL,
+    price REAL,
+    volume_24h REAL,
+    market_cap REAL,
+    last_updated TIMESTAMP NOT NULL,
+    FOREIGN KEY (price_id) REFERENCES prices(id),
+    UNIQUE(price_id, currency_code)
+);
+
+-- Blockchains table to store chain configuration parameters
+CREATE TABLE blockchains (
+    id TEXT PRIMARY KEY,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP,
+    
+    -- Basic chain information
+    chain_name TEXT NOT NULL,
+    chain_id_cosmos TEXT,
+    chain_id_evm TEXT,
+    api_name TEXT,
+    bech_account_prefix TEXT,
+    bech_validator_prefix TEXT,
+    
+    -- Chain assets
+    main_asset_symbol TEXT,
+    main_asset_denom TEXT,
+    staking_asset_symbol TEXT,
+    staking_asset_denom TEXT,
+    is_stake_enabled BOOLEAN NOT NULL DEFAULT FALSE CHECK(is_stake_enabled IN (0,1)),
+    
+    -- Chain images
+    chain_image TEXT,
+    main_asset_image TEXT,
+    staking_asset_image TEXT,
+    
+    -- Chain types and features
+    chain_type TEXT NOT NULL CHECK(json_valid(chain_type)),
+    is_support_mobile_wallet BOOLEAN NOT NULL DEFAULT FALSE CHECK(is_support_mobile_wallet IN (0,1)),
+    is_support_extension_wallet BOOLEAN NOT NULL DEFAULT FALSE CHECK(is_support_extension_wallet IN (0,1)),
+    is_support_erc20 BOOLEAN NOT NULL DEFAULT FALSE CHECK(is_support_erc20 IN (0,1)),
+    
+    -- Descriptions in multiple languages
+    description_en TEXT,
+    description_ko TEXT,
+    description_ja TEXT,
+    
+    -- Genesis information
+    origin_genesis_time TIMESTAMP,
+    
+    -- Account types configuration
+    account_type TEXT NOT NULL CHECK(json_valid(account_type)),
+    
+    -- BTC staking specific
+    btc_staking TEXT CHECK(json_valid(btc_staking)),
+    
+    -- Cosmos fee information
+    cosmos_fee_info TEXT CHECK(json_valid(cosmos_fee_info)),
+    
+    -- EVM fee information
+    evm_fee_info TEXT CHECK(json_valid(evm_fee_info)),
+    
+    -- Endpoints
+    lcd_endpoint TEXT CHECK(json_valid(lcd_endpoint)),
+    grpc_endpoint TEXT CHECK(json_valid(grpc_endpoint)),
+    evm_rpc_endpoint TEXT CHECK(json_valid(evm_rpc_endpoint)),
+    
+    -- Explorer information
+    explorer TEXT CHECK(json_valid(explorer)),
+    
+    -- Social and documentation links
+    about TEXT CHECK(json_valid(about)),
+    forum TEXT CHECK(json_valid(forum))
+);
+
+-- Add all necessary indexes
+CREATE INDEX idx_assets_symbol ON assets(symbol);
+CREATE INDEX idx_assets_chain_id ON assets(chain_id);
+CREATE INDEX idx_assets_deleted_at ON assets(deleted_at);
+
+CREATE INDEX idx_prices_asset_id ON prices(asset_id);
+CREATE INDEX idx_prices_rank ON prices(rank);
+CREATE INDEX idx_prices_last_updated ON prices(last_updated);
+CREATE INDEX idx_prices_deleted_at ON prices(deleted_at);
+
+CREATE INDEX idx_price_conversions_price_id ON price_conversions(price_id);
+CREATE INDEX idx_price_conversions_currency_code ON price_conversions(currency_code);
+CREATE INDEX idx_price_conversions_deleted_at ON price_conversions(deleted_at);
+
+CREATE INDEX idx_blockchains_chain_name ON blockchains(chain_name);
+CREATE INDEX idx_blockchains_chain_id_cosmos ON blockchains(chain_id_cosmos);
+CREATE INDEX idx_blockchains_chain_id_evm ON blockchains(chain_id_evm);
+CREATE INDEX idx_blockchains_main_asset_symbol ON blockchains(main_asset_symbol);
+CREATE INDEX idx_blockchains_deleted_at ON blockchains(deleted_at);

sqlc.yaml

@@ -0,0 +1,34 @@
+version: "2"
+sql:
+  # Activity DB - User to User Interactions
+  - engine: "sqlite"
+    queries: "./activity/sink/query.sql"
+    schema: "./activity/sink/schema.sql"
+    gen:
+      go:
+        emit_interface: true
+        emit_json_tags: true
+        package: "activity"
+        out: "./activity"
+
+  # Network DB - Blockchain Parameters and Asset Metadata
+  - engine: "sqlite"
+    queries: "./network/sink/query.sql"
+    schema: "./network/sink/schema.sql"
+    gen:
+      go:
+        emit_interface: true
+        emit_json_tags: true
+        package: "network"
+        out: "./network"
+
+  # Users DB - Accounts, Profiles, and Vault Metadata
+  - engine: "sqlite"
+    queries: "./users/sink/query.sql"
+    schema: "./users/sink/schema.sql"
+    gen:
+      go:
+        emit_interface: true
+        emit_json_tags: true
+        package: "users"
+        out: "./users"

users/db.go

@@ -0,0 +1,31 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.28.0
+
+package users
+
+import (
+	"context"
+	"database/sql"
+)
+
+type DBTX interface {
+	ExecContext(context.Context, string, ...interface{}) (sql.Result, error)
+	PrepareContext(context.Context, string) (*sql.Stmt, error)
+	QueryContext(context.Context, string, ...interface{}) (*sql.Rows, error)
+	QueryRowContext(context.Context, string, ...interface{}) *sql.Row
+}
+
+func New(db DBTX) *Queries {
+	return &Queries{db: db}
+}
+
+type Queries struct {
+	db DBTX
+}
+
+func (q *Queries) WithTx(tx *sql.Tx) *Queries {
+	return &Queries{
+		db: tx,
+	}
+}

users/models.go

@@ -0,0 +1,68 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.28.0
+
+package users
+
+import (
+	"database/sql"
+	"time"
+)
+
+type Account struct {
+	ID            string       `json:"id"`
+	CreatedAt     time.Time    `json:"created_at"`
+	UpdatedAt     time.Time    `json:"updated_at"`
+	DeletedAt     sql.NullTime `json:"deleted_at"`
+	Number        int64        `json:"number"`
+	Sequence      int64        `json:"sequence"`
+	Address       string       `json:"address"`
+	PublicKey     string       `json:"public_key"`
+	ChainID       string       `json:"chain_id"`
+	BlockCreated  int64        `json:"block_created"`
+	Controller    string       `json:"controller"`
+	Label         string       `json:"label"`
+	Handle        string       `json:"handle"`
+	IsSubsidiary  bool         `json:"is_subsidiary"`
+	IsValidator   bool         `json:"is_validator"`
+	IsDelegator   bool         `json:"is_delegator"`
+	IsAccountable bool         `json:"is_accountable"`
+}
+
+type Credential struct {
+	ID                      string       `json:"id"`
+	CreatedAt               time.Time    `json:"created_at"`
+	UpdatedAt               time.Time    `json:"updated_at"`
+	DeletedAt               sql.NullTime `json:"deleted_at"`
+	Handle                  string       `json:"handle"`
+	CredentialID            string       `json:"credential_id"`
+	AuthenticatorAttachment string       `json:"authenticator_attachment"`
+	Origin                  string       `json:"origin"`
+	Type                    string       `json:"type"`
+	Transports              string       `json:"transports"`
+}
+
+type Profile struct {
+	ID        string       `json:"id"`
+	CreatedAt time.Time    `json:"created_at"`
+	UpdatedAt time.Time    `json:"updated_at"`
+	DeletedAt sql.NullTime `json:"deleted_at"`
+	Address   string       `json:"address"`
+	Handle    string       `json:"handle"`
+	Origin    string       `json:"origin"`
+	Name      string       `json:"name"`
+}
+
+type Vault struct {
+	ID          string       `json:"id"`
+	CreatedAt   time.Time    `json:"created_at"`
+	UpdatedAt   time.Time    `json:"updated_at"`
+	DeletedAt   sql.NullTime `json:"deleted_at"`
+	Handle      string       `json:"handle"`
+	Origin      string       `json:"origin"`
+	Address     string       `json:"address"`
+	Cid         string       `json:"cid"`
+	Config      string       `json:"config"`
+	SessionID   string       `json:"session_id"`
+	RedirectUri string       `json:"redirect_uri"`
+}

users/querier.go

@@ -0,0 +1,53 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.28.0
+
+package users
+
+import (
+	"context"
+)
+
+type Querier interface {
+	CheckHandleExists(ctx context.Context, handle string) (bool, error)
+	GetAccountByAddress(ctx context.Context, address string) (Account, error)
+	GetAccountByController(ctx context.Context, controller string) (Account, error)
+	GetAccountByID(ctx context.Context, id string) (Account, error)
+	GetAccountByNumber(ctx context.Context, number int64) (Account, error)
+	GetAccountByPublicKey(ctx context.Context, publicKey string) (Account, error)
+	GetAccountBySequence(ctx context.Context, sequence int64) (Account, error)
+	GetAccountsByChainID(ctx context.Context, chainID string) ([]Account, error)
+	GetAccountsByController(ctx context.Context, controller string) ([]Account, error)
+	GetAccountsByHandle(ctx context.Context, handle string) ([]Account, error)
+	GetAccountsByLabel(ctx context.Context, label string) ([]Account, error)
+	GetCredentialByID(ctx context.Context, credentialID string) (Credential, error)
+	GetCredentialsByHandle(ctx context.Context, handle string) ([]Credential, error)
+	GetProfileByAddress(ctx context.Context, address string) (Profile, error)
+	GetProfileByHandle(ctx context.Context, handle string) (Profile, error)
+	GetProfileByID(ctx context.Context, id string) (Profile, error)
+	GetVaultByID(ctx context.Context, id string) (Vault, error)
+	GetVaultConfigByCID(ctx context.Context, cid string) (Vault, error)
+	GetVaultRedirectURIBySessionID(ctx context.Context, sessionID string) (string, error)
+	GetVaultsByHandle(ctx context.Context, handle string) ([]Vault, error)
+	// ACCOUNT QUERIES
+	InsertAccount(ctx context.Context, arg InsertAccountParams) (Account, error)
+	// CREDENTIAL QUERIES
+	InsertCredential(ctx context.Context, arg InsertCredentialParams) (Credential, error)
+	// PROFILE QUERIES
+	InsertProfile(ctx context.Context, arg InsertProfileParams) (Profile, error)
+	// VAULT QUERIES
+	InsertVault(ctx context.Context, arg InsertVaultParams) (Vault, error)
+	ListDelegatorAccounts(ctx context.Context) ([]Account, error)
+	ListProfiles(ctx context.Context, arg ListProfilesParams) ([]Profile, error)
+	ListValidatorAccounts(ctx context.Context) ([]Account, error)
+	SoftDeleteAccount(ctx context.Context, id string) error
+	SoftDeleteCredential(ctx context.Context, credentialID string) error
+	SoftDeleteProfile(ctx context.Context, address string) error
+	SoftDeleteVault(ctx context.Context, id string) error
+	UpdateAccountLabel(ctx context.Context, arg UpdateAccountLabelParams) (Account, error)
+	UpdateAccountSequence(ctx context.Context, arg UpdateAccountSequenceParams) (Account, error)
+	UpdateProfile(ctx context.Context, arg UpdateProfileParams) (Profile, error)
+	UpdateVault(ctx context.Context, arg UpdateVaultParams) (Vault, error)
+}
+
+var _ Querier = (*Queries)(nil)

users/sink/query.sql

@@ -0,0 +1,234 @@
+-- PROFILE QUERIES
+-- name: InsertProfile :one
+INSERT INTO profiles (
+    address,
+    handle,
+    origin,
+    name
+) VALUES (?, ?, ?, ?)
+RETURNING *;
+
+-- name: GetProfileByID :one
+SELECT * FROM profiles
+WHERE id = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: GetProfileByAddress :one
+SELECT * FROM profiles
+WHERE address = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: GetProfileByHandle :one
+SELECT * FROM profiles
+WHERE handle = ? 
+AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: CheckHandleExists :one
+SELECT COUNT(*) > 0 as handle_exists FROM profiles 
+WHERE handle = ? 
+AND deleted_at IS NULL;
+
+-- name: UpdateProfile :one
+UPDATE profiles
+SET 
+    name = ?,
+    handle = ?,
+    updated_at = CURRENT_TIMESTAMP
+WHERE address = ? 
+AND deleted_at IS NULL
+RETURNING *;
+
+-- name: SoftDeleteProfile :exec
+UPDATE profiles
+SET deleted_at = CURRENT_TIMESTAMP
+WHERE address = ?;
+
+-- name: ListProfiles :many
+SELECT * FROM profiles
+WHERE deleted_at IS NULL
+ORDER BY created_at DESC
+LIMIT ? OFFSET ?;
+
+-- VAULT QUERIES
+-- name: InsertVault :one
+INSERT INTO vaults (
+    handle,
+    origin,
+    address,
+    cid,
+    config,
+    session_id,
+    redirect_uri
+) VALUES (?, ?, ?, ?, ?, ?, ?)
+RETURNING *;
+
+-- name: GetVaultByID :one
+SELECT * FROM vaults
+WHERE id = ? 
+AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: GetVaultsByHandle :many
+SELECT * FROM vaults
+WHERE handle = ? 
+AND deleted_at IS NULL
+ORDER BY created_at DESC;
+
+-- name: GetVaultConfigByCID :one
+SELECT * FROM vaults
+WHERE cid = ? 
+AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: GetVaultRedirectURIBySessionID :one
+SELECT redirect_uri FROM vaults
+WHERE session_id = ? 
+AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: UpdateVault :one
+UPDATE vaults
+SET 
+    config = ?,
+    updated_at = CURRENT_TIMESTAMP
+WHERE id = ? 
+AND deleted_at IS NULL
+RETURNING *;
+
+-- name: SoftDeleteVault :exec
+UPDATE vaults
+SET deleted_at = CURRENT_TIMESTAMP
+WHERE id = ?;
+
+-- ACCOUNT QUERIES
+-- name: InsertAccount :one
+INSERT INTO accounts (
+    number,
+    sequence,
+    address,
+    public_key,
+    chain_id,
+    block_created,
+    controller,
+    label,
+    is_subsidiary,
+    is_validator,
+    is_delegator,
+    is_accountable
+) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+RETURNING *;
+
+-- name: GetAccountByID :one
+SELECT * FROM accounts
+WHERE id = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: GetAccountByAddress :one
+SELECT * FROM accounts
+WHERE address = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: GetAccountsByHandle :many
+SELECT * FROM accounts
+WHERE handle = ? AND deleted_at IS NULL
+ORDER BY created_at DESC;
+
+-- name: GetAccountByController :one
+SELECT * FROM accounts
+WHERE controller = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: GetAccountByPublicKey :one
+SELECT * FROM accounts
+WHERE public_key = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: GetAccountByNumber :one
+SELECT * FROM accounts
+WHERE number = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: GetAccountBySequence :one
+SELECT * FROM accounts
+WHERE sequence = ? AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: GetAccountsByChainID :many
+SELECT * FROM accounts
+WHERE chain_id = ? AND deleted_at IS NULL
+ORDER BY sequence DESC;
+
+-- name: GetAccountsByController :many
+SELECT * FROM accounts
+WHERE controller = ? AND deleted_at IS NULL
+ORDER BY created_at DESC;
+
+-- name: GetAccountsByLabel :many
+SELECT * FROM accounts
+WHERE label = ? AND deleted_at IS NULL
+ORDER BY created_at DESC;
+
+-- name: UpdateAccountSequence :one
+UPDATE accounts
+SET 
+    sequence = ?,
+    updated_at = CURRENT_TIMESTAMP
+WHERE address = ? 
+AND deleted_at IS NULL
+RETURNING *;
+
+-- name: UpdateAccountLabel :one
+UPDATE accounts
+SET 
+    label = ?,
+    updated_at = CURRENT_TIMESTAMP
+WHERE id = ? 
+AND deleted_at IS NULL
+RETURNING *;
+
+-- name: SoftDeleteAccount :exec
+UPDATE accounts
+SET deleted_at = CURRENT_TIMESTAMP
+WHERE id = ?;
+
+-- name: ListValidatorAccounts :many
+SELECT * FROM accounts
+WHERE is_validator = 1
+AND deleted_at IS NULL
+ORDER BY created_at DESC;
+
+-- name: ListDelegatorAccounts :many
+SELECT * FROM accounts
+WHERE is_delegator = 1
+AND deleted_at IS NULL
+ORDER BY created_at DESC;
+
+-- CREDENTIAL QUERIES
+-- name: InsertCredential :one
+INSERT INTO credentials (
+    handle,
+    credential_id,
+    authenticator_attachment,
+    origin,
+    type,
+    transports
+) VALUES (?, ?, ?, ?, ?, ?)
+RETURNING *;
+
+-- name: GetCredentialsByHandle :many
+SELECT * FROM credentials
+WHERE handle = ?
+AND deleted_at IS NULL;
+
+-- name: GetCredentialByID :one
+SELECT * FROM credentials
+WHERE credential_id = ?
+AND deleted_at IS NULL
+LIMIT 1;
+
+-- name: SoftDeleteCredential :exec
+UPDATE credentials
+SET deleted_at = CURRENT_TIMESTAMP
+WHERE credential_id = ?;
+

users/sink/schema.sql

@@ -0,0 +1,81 @@
+-- Credentials store WebAuthn credentials
+CREATE TABLE credentials (
+    id TEXT PRIMARY KEY,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP,
+    handle TEXT NOT NULL,
+    credential_id TEXT NOT NULL UNIQUE,
+    authenticator_attachment TEXT NOT NULL,
+    origin TEXT NOT NULL,
+    type TEXT NOT NULL,
+    transports TEXT NOT NULL
+);
+
+-- Accounts represent blockchain accounts
+CREATE TABLE accounts (
+    id TEXT PRIMARY KEY,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP,
+    number INTEGER NOT NULL,
+    sequence INTEGER NOT NULL DEFAULT 0,
+    address TEXT NOT NULL UNIQUE,
+    public_key TEXT NOT NULL CHECK(json_valid(public_key)),
+    chain_id TEXT NOT NULL,
+    block_created INTEGER NOT NULL,
+    controller TEXT NOT NULL,
+    label TEXT NOT NULL,
+    handle TEXT NOT NULL,
+    is_subsidiary BOOLEAN NOT NULL DEFAULT FALSE CHECK(is_subsidiary IN (0,1)),
+    is_validator BOOLEAN NOT NULL DEFAULT FALSE CHECK(is_validator IN (0,1)),
+    is_delegator BOOLEAN NOT NULL DEFAULT FALSE CHECK(is_delegator IN (0,1)),
+    is_accountable BOOLEAN NOT NULL DEFAULT TRUE CHECK(is_accountable IN (0,1))
+);
+
+-- Profiles represent user identities
+CREATE TABLE profiles (
+    id TEXT PRIMARY KEY,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP,
+    address TEXT NOT NULL,
+    handle TEXT NOT NULL UNIQUE,
+    origin TEXT NOT NULL,
+    name TEXT NOT NULL,
+    UNIQUE(address, origin)
+);
+
+-- Vaults store encrypted data
+CREATE TABLE vaults (
+    id TEXT PRIMARY KEY,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP,
+    handle TEXT NOT NULL,
+    origin TEXT NOT NULL,
+    address TEXT NOT NULL,
+    cid TEXT NOT NULL UNIQUE,
+    config TEXT NOT NULL CHECK(json_valid(config)),
+    session_id TEXT NOT NULL,
+    redirect_uri TEXT NOT NULL
+);
+
+CREATE INDEX idx_credentials_handle ON credentials(handle);
+CREATE INDEX idx_credentials_origin ON credentials(origin);
+CREATE INDEX idx_credentials_deleted_at ON credentials(deleted_at);
+
+CREATE INDEX idx_accounts_address ON accounts(address);
+CREATE INDEX idx_accounts_chain_id ON accounts(chain_id);
+CREATE INDEX idx_accounts_block_created ON accounts(block_created);
+CREATE INDEX idx_accounts_label ON accounts(label);
+CREATE INDEX idx_accounts_controller ON accounts(controller);
+CREATE INDEX idx_accounts_deleted_at ON accounts(deleted_at);
+
+CREATE INDEX idx_profiles_handle ON profiles(handle);
+CREATE INDEX idx_profiles_address ON profiles(address);
+CREATE INDEX idx_profiles_deleted_at ON profiles(deleted_at);
+
+CREATE INDEX idx_vaults_handle ON vaults(handle);
+CREATE INDEX idx_vaults_session_id ON vaults(session_id);
+CREATE INDEX idx_vaults_deleted_at ON vaults(deleted_at);