// dbx.v1 golang satellitedb.dbx .

//-- Node Events --//
model node_event (
	key node_id

	index (
		name node_events_email_event_created_at_index
		fields email event created_at
		where node_event.email_sent = null
	)

	field email text
	field node_id blob
	field event int
	field created_at timestamp ( default current_timestamp )
	field email_sent timestamp ( nullable, updatable )
)

create node_event()

//--- Value Attribution ---//
model value_attribution (
	key project_id bucket_name

	field project_id	blob
	field bucket_name	blob
	field partner_id	blob
	field user_agent	blob       ( nullable )
	field last_updated 	timestamp  ( autoinsert, autoupdate )
)

create value_attribution ()

read one (
    select value_attribution
	where value_attribution.project_id = ?
	where value_attribution.bucket_name = ?
)

//--- containment ---//

model segment_pending_audits (
	key node_id

	field node_id             blob
	field stream_id           blob
	field position            uint64
	field piece_id            blob
	field stripe_index        int64
	field share_size          int64
	field expected_share_hash blob
	field reverify_count      int64 ( updatable )
)

delete segment_pending_audits ( where segment_pending_audits.node_id = ? )
read one (
	select segment_pending_audits
	where  segment_pending_audits.node_id = ?
)

model reverification_audits (
    key node_id stream_id position

    field node_id        blob
    field stream_id      blob
    field position       uint64
    field piece_num      int
    field inserted_at    timestamp ( default current_timestamp )
    field last_attempt   timestamp ( updatable, nullable )
    field reverify_count int64     ( updatable, default 0 )

    index ( fields inserted_at )
)

create reverification_audits ()

delete reverification_audits (
    where reverification_audits.node_id = ?
    where reverification_audits.stream_id = ?
    where reverification_audits.position = ?
)

//--- accounting ---//

// accounting_timestamps just allows us to save the last time/thing that happened
model accounting_timestamps (
	key name

	field name  text
	field value timestamp ( updatable )
)

create accounting_timestamps ( noreturn )
update accounting_timestamps (
	where accounting_timestamps.name = ?
	noreturn
)

read scalar (
	select accounting_timestamps.value
	where  accounting_timestamps.name  = ?
)

model accounting_rollup (
	key node_id start_time
	index ( fields start_time )

	field node_id          	blob
	field start_time       	timestamp
	field put_total        	int64
	field get_total        	int64
	field get_audit_total  	int64
	field get_repair_total 	int64
	field put_repair_total 	int64
	field at_rest_total    	float64
	field interval_end_time timestamp ( updatable, nullable )
)

//--- overlay cache ---//

model node (
	key id

	index (
		name node_last_ip
		fields last_net
	)

	index (
		name nodes_dis_unk_off_exit_fin_last_success_index
		fields disqualified unknown_audit_suspended offline_suspended exit_finished_at last_contact_success
	)

	index (
		// N.B. the index doesn't have a name which clarifies its purpose because
		// it was created in the production DBs as it's before being added here
		name nodes_type_last_cont_success_free_disk_ma_mi_patch_vetted_partial_index
		fields type last_contact_success free_disk  major minor patch vetted_at
		where node.disqualified = null
		where node.unknown_audit_suspended = null
		where node.exit_initiated_at = null
		where node.release = true
		where node.last_net != ""
	)

	index (
		// N.B. the index doesn't have a name which clarifies its purpose because
		// it was created in the production DBs as it's before being added here
		name nodes_dis_unk_aud_exit_init_rel_type_last_cont_success_stored_index
		fields disqualified  unknown_audit_suspended  exit_initiated_at  release  type  last_contact_success
		where node.disqualified = null
		where node.unknown_audit_suspended = null
		where node.exit_initiated_at = null
		where node.release = true
	)

	field id              blob
	// address is how to contact the node, this can be a hostname or IP and it contains the port
	field address         text  ( updatable, default "" ) // TODO: use compressed format
	// last_net is the /24 subnet of the IP
	field last_net        text  ( updatable )
	field last_ip_port    text  ( updatable, nullable )
	field country_code    text  ( updatable, nullable )
	field protocol        int   ( updatable, default 0 )
	field type            int   ( updatable, default 0 )
	field email           text  ( updatable )
	field wallet          text  ( updatable ) // TODO: use compressed format
	field wallet_features text  ( updatable, default "" )
	field free_disk       int64 ( updatable, default -1 )
	field piece_count     int64 ( autoinsert, updatable, default 0 )

 	field major             int64 ( updatable, default 0 )
	field minor             int64 ( updatable, default 0 )
	field patch             int64 ( updatable, default 0 )
	field hash              text ( updatable, default "" )
	field timestamp         timestamp ( updatable, default "0001-01-01 00:00:00+00" )
	field release           bool ( updatable, default false )

	field latency_90           int64   ( updatable, default 0 )
	field vetted_at            timestamp ( updatable, nullable )

	field created_at           timestamp ( autoinsert, default current_timestamp )
	field updated_at           timestamp ( autoinsert, autoupdate, default current_timestamp )
	field last_contact_success timestamp ( updatable, default "epoch" )
	field last_contact_failure timestamp ( updatable, default "epoch" )

	// node is disqualified when it fails too many audits or is offline for too long
	field disqualified            timestamp ( updatable, nullable )
	field disqualification_reason int       ( updatable, nullable )
	// node is placed under inspection when it has too many unknown-error audits
	// renamed column from suspended
	field unknown_audit_suspended timestamp ( updatable, nullable )
	// node is considered unhealthy if it is offline for too many audits
	field offline_suspended timestamp ( updatable, nullable )
	// once a node becomes offline_suspended, mark it as under review so we check it again later
	field under_review timestamp ( updatable, nullable )

    field exit_initiated_at         timestamp ( updatable, nullable )
    field exit_loop_completed_at    timestamp ( updatable, nullable )
    field exit_finished_at          timestamp ( updatable, nullable )
    field exit_success              bool ( updatable, default false )
)

update node ( where node.id = ? )
update node (
	where node.id = ?
	noreturn
)

update node (
	where node.id = ?
	where node.disqualified = null
	where node.exit_finished_at = null
	noreturn
)

// "Get" query; fails if node not found
read one (
	select node
	where  node.id = ?
)

read all (
	select node.id
)

read paged (
	select node
)

read all (
	select node.id node.piece_count
	where node.piece_count != 0
)

//--- reputation store ---//

model reputation (
	key id

	field id              blob

	field audit_success_count  int64   ( updatable, default 0 )
	field total_audit_count    int64   ( updatable, default 0 )
	field vetted_at            timestamp ( updatable, nullable )

	field created_at           timestamp ( autoinsert, default current_timestamp )
	field updated_at           timestamp ( autoinsert, autoupdate, default current_timestamp )

	// node is disqualified when it fails too many audits or is offline for too long
	field disqualified timestamp ( updatable, nullable )
	field disqualification_reason int ( updatable, nullable )
	// node is placed under inspection when it has too many unknown-error audits
	// renamed column from suspended
	field unknown_audit_suspended timestamp ( updatable, nullable )
	// node is considered unhealthy if it is offline for too many audits
	field offline_suspended timestamp ( updatable, nullable )
	// once a node becomes offline_suspended, mark it as under review so we check it again later
	field under_review timestamp ( updatable, nullable )
	field online_score float64 ( updatable, default 1 )
	field audit_history blob ( updatable )

	// audit_reputation_fields track information related to successful vs. failed error audits
	field audit_reputation_alpha  float64 ( updatable, default 1 )
	field audit_reputation_beta   float64 ( updatable, default 0 )
	// unknown_audit_reputation fields track information related to successful vs. unknown error audits
	field unknown_audit_reputation_alpha  float64 ( updatable, default 1 )
	field unknown_audit_reputation_beta   float64 ( updatable, default 0 )
)

create reputation ()

update reputation ( where reputation.id = ? )
update reputation (
	where reputation.id = ?
	where reputation.audit_history = ?
)
update reputation (
	where reputation.id = ?
	noreturn
)

// "Get" query; fails if reputation not found
read one (
	select reputation
	where  reputation.id = ?
)

//--- repairqueue ---//

model repair_queue (
	table repair_queue

	key stream_id position

	field stream_id blob
	field position uint64
	field attempted_at timestamp (updatable, nullable)
	field updated_at timestamp ( updatable, default current_timestamp )
	field inserted_at timestamp ( default current_timestamp )
	field segment_health float64 (default 1)

	index (
		fields updated_at
	)

	index (
		name repair_queue_num_healthy_pieces_attempted_at_index
		fields segment_health attempted_at
	)
)

delete repair_queue ( where repair_queue.updated_at < ? )

//--- satellite console ---//

model user (
    key id

    field id                 blob
    field email              text      ( updatable )
    field normalized_email   text      ( updatable )
    field full_name          text      ( updatable )
    field short_name         text      ( updatable, nullable )
    field password_hash      blob      ( updatable )

    field status                   int       ( updatable, autoinsert )
    field partner_id               blob      ( nullable )
    field user_agent               blob      ( nullable )
    field created_at               timestamp ( autoinsert )
    field project_limit            int       ( updatable, default 0 )
    field project_bandwidth_limit  int64     ( updatable, default 0 )
    field project_storage_limit    int64     ( updatable, default 0 )
    field project_segment_limit    int64     ( updatable, default 0 )
    field paid_tier                bool      ( updatable, default false )

    field position           text      ( updatable, nullable )
    field company_name       text      ( updatable, nullable )
    field company_size       int       ( updatable, nullable )
    field working_on         text      ( updatable, nullable )
    field is_professional    bool      ( updatable, default false )
    field employee_count     text      ( updatable, nullable )
    field have_sales_contact bool      ( updatable, default false )

    field mfa_enabled        bool      ( updatable, default false )
    field mfa_secret_key     text      ( updatable, nullable )
    field mfa_recovery_codes text      ( updatable, nullable )

    field signup_promo_code  text      ( updatable, nullable )

    field last_verification_reminder timestamp ( updatable, nullable )
	field verification_reminders int ( updatable, default 0 )

    field failed_login_count int ( updatable, nullable )
    field login_lockout_expiration timestamp ( updatable, nullable )

    field signup_captcha     float64    ( nullable )
)

create user ( )
update user ( where user.id = ? )
delete user ( where user.id = ? )

read all (
    select user
    where user.normalized_email = ?
)
read one (
    select user
    where user.normalized_email = ?
    where user.status != 0
)
read one (
    select user
    where user.id = ?
)
read one (
    select user.project_limit
    where user.id = ?
)
read one (
    select user.paid_tier
    where user.id = ?
)

read one (
    select user.project_storage_limit user.project_bandwidth_limit user.project_segment_limit
    where user.id = ?
)

model webapp_session (
    key id
	index ( fields user_id )

    field id         blob
    field user_id    blob
    field ip_address text
    field user_agent text
    field status     int       ( updatable, autoinsert )
    field expires_at timestamp ( updatable )
)

create webapp_session ( )
update webapp_session ( where webapp_session.id = ? )
delete webapp_session ( where webapp_session.id = ? )
delete webapp_session ( where webapp_session.user_id = ? )

read all (
    select webapp_session
    where webapp_session.user_id = ?
)
read one (
    select webapp_session
    where webapp_session.id = ?
)

//--- projects ---//

model project (
    key id

	index (
		name projects_public_id_index
		fields public_id
	)

	field id              					blob
	field public_id       					blob      ( nullable )

	field name            					text      ( updatable )
	field description     					text      ( updatable )
	field usage_limit     					int64     ( nullable, updatable )
	field bandwidth_limit 					int64     ( nullable, updatable )
	field user_specified_usage_limit     	int64     ( nullable, updatable )
	field user_specified_bandwidth_limit 	int64     ( nullable, updatable )
	field segment_limit   					int64     ( nullable, updatable, default 1000000)
	field rate_limit      					int       ( nullable, updatable )
	field burst_limit     					int       ( nullable, updatable )
	field max_buckets     					int       ( nullable, updatable )
	field partner_id      					blob      ( nullable )
	field user_agent      					blob      ( nullable )
	field owner_id        					blob
	field salt			  					blob      ( nullable )

	field created_at      					timestamp ( autoinsert )
)

create project ( )
update project ( where project.id = ? )
delete project ( where project.id = ? )

read one (
	select project.salt
	where project.id = ?
)
read one (
	select project
	where project.public_id = ?
)
read one (
    select project
    where project.id = ?
)
read one (
    select project.usage_limit
    where  project.id = ?
)
read one (
    select project.bandwidth_limit
    where  project.id = ?
)
read one (
    select project.user_specified_usage_limit
    where  project.id = ?
)
read one (
    select project.user_specified_bandwidth_limit
    where  project.id = ?
)
read one (
    select project.segment_limit
    where  project.id = ?
)
read one (
    select project.max_buckets
    where project.id = ?
)
read one (
    select project.bandwidth_limit project.usage_limit project.segment_limit
    where  project.id = ?
)

read all (
    select project
)
read all (
    select project
    where project.created_at < ?
    orderby asc project.created_at
)
read all (
    select project
    where project.owner_id = ?
    orderby asc project.created_at
)
read all (
    select project
    join project.id = project_member.project_id
    where project_member.member_id = ?
    orderby asc project.name
)

read limitoffset (
    select project
    where project.created_at < ?
    orderby asc project.created_at
)

model project_member (
    key member_id project_id

    field member_id            user.id      cascade
    field project_id           project.id   cascade

    field created_at           timestamp ( autoinsert )
)

create project_member ( )
delete project_member (
    where project_member.member_id = ?
    where project_member.project_id = ?
)

read all (
    select project_member
    where project_member.member_id = ?
)

model api_key (
    key    id
    unique head
    unique name project_id

    field  id          blob
    field  project_id  project.id cascade
    field  head        blob
    field  name        text       (updatable)
    field  secret      blob
    field  partner_id  blob       (nullable)
    field  user_agent  blob       (nullable)
    field  created_at  timestamp  (autoinsert)
)

create api_key ( )
update api_key (
	where api_key.id = ?
	noreturn
)
delete api_key ( where api_key.id = ? )

read one (
    select api_key
    where api_key.id = ?
)
read one (
    select api_key
    where api_key.head = ?
)
read one (
    select api_key
    where api_key.name = ?
    where api_key.project_id = ?
)

// --- bucket accounting tables --- //

model bucket_bandwidth_rollup (
	key    bucket_name project_id interval_start action
	index (
		name bucket_bandwidth_rollups_project_id_action_interval_index
		fields project_id action interval_start
	)
	index (
		name bucket_bandwidth_rollups_action_interval_project_id_index
		fields action interval_start project_id
	)

	field bucket_name       blob
	field project_id        blob

	field interval_start   timestamp
	field interval_seconds uint
	field action           uint

	field inline    uint64 ( updatable )
	field allocated uint64 ( updatable )
	field settled   uint64 ( updatable )
)

read paged (
    select bucket_bandwidth_rollup
    where bucket_bandwidth_rollup.interval_start >= ?
)

model bucket_bandwidth_rollup_archive (
	key    bucket_name project_id interval_start action
	index (
		name bucket_bandwidth_rollups_archive_project_id_action_interval_index
		fields project_id action interval_start
	)
	index (
		name bucket_bandwidth_rollups_archive_action_interval_project_id_index
		fields action interval_start project_id
	)

	field bucket_name       blob
	field project_id        blob

	field interval_start   timestamp
	field interval_seconds uint
	field action           uint

	field inline    uint64 ( updatable )
	field allocated uint64 ( updatable )
	field settled   uint64 ( updatable )
)

read paged (
    select bucket_bandwidth_rollup_archive
    where bucket_bandwidth_rollup_archive.interval_start >= ?
)

model revocation (
    key revoked
    field revoked blob
    field api_key_id blob
)

create revocation ( noreturn )

model project_bandwidth_rollup (
	key    project_id interval_month

	field project_id       blob
	field interval_month   date
	field egress_allocated uint64 ( updatable )
)

model project_bandwidth_daily_rollup (
	key    project_id interval_day

	field project_id       blob
	field interval_day     date
	field egress_allocated uint64 ( updatable )
	field egress_settled   uint64 ( updatable )
	field egress_dead      uint64 ( updatable, default 0 )
)

model bucket_storage_tally (
	key    bucket_name project_id interval_start

	index (
		name bucket_storage_tallies_project_id_interval_start_index
		fields project_id interval_start
	)

	field bucket_name       blob
	field project_id        blob

	field interval_start   timestamp

	field total_bytes uint64 ( default 0)
	field inline uint64
	field remote uint64

	field total_segments_count     uint ( default 0)
	field remote_segments_count    uint
	field inline_segments_count    uint
	field object_count             uint

	field metadata_size      uint64
)

read all (
    select bucket_storage_tally
    orderby desc bucket_storage_tally.interval_start
)

read all (
    select bucket_storage_tally
    where bucket_storage_tally.project_id = ?
    where bucket_storage_tally.bucket_name = ?
    where bucket_storage_tally.interval_start >= ?
    where bucket_storage_tally.interval_start <= ?
    orderby desc bucket_storage_tally.interval_start
)

// --- storage node accounting tables --- //

model storagenode_bandwidth_rollup (
	key    storagenode_id interval_start action

	index (
		name storagenode_bandwidth_rollups_interval_start_index
		fields interval_start
	)

	field storagenode_id   blob
	field interval_start   timestamp
	field interval_seconds uint
	field action           uint

	field allocated uint64 ( updatable, nullable, default 0 )
	field settled   uint64 ( updatable )
)

create storagenode_bandwidth_rollup()

read all (
	select storagenode_bandwidth_rollup
	where storagenode_bandwidth_rollup.storagenode_id = ?
	where storagenode_bandwidth_rollup.interval_start = ?
)

read paged (
    select storagenode_bandwidth_rollup
    where storagenode_bandwidth_rollup.interval_start >= ?
)

read paged (
  select storagenode_bandwidth_rollup
  where storagenode_bandwidth_rollup.storagenode_id = ?
  where storagenode_bandwidth_rollup.interval_start >= ?
)

model storagenode_bandwidth_rollup_archive (
	key    storagenode_id interval_start action

	index (
		name storagenode_bandwidth_rollup_archives_interval_start_index
		fields interval_start
	)

	field storagenode_id   blob
	field interval_start   timestamp
	field interval_seconds uint
	field action           uint

	field allocated uint64 ( updatable, nullable, default 0 )
	field settled   uint64 ( updatable )
)

read paged (
    select storagenode_bandwidth_rollup_archive
    where storagenode_bandwidth_rollup_archive.interval_start >= ?
)

///////////////////////////////////////
// orders phase2->phase3 rollout table
///////////////////////////////////////

model storagenode_bandwidth_rollup_phase2 (
	table storagenode_bandwidth_rollups_phase2 // make the pluralization consistent

	key storagenode_id interval_start action

	field storagenode_id   blob
	field interval_start   timestamp
	field interval_seconds uint
	field action           uint

	field allocated uint64 ( updatable, nullable, default 0 )
	field settled   uint64 ( updatable )
)

read paged (
  select storagenode_bandwidth_rollup_phase2
  where storagenode_bandwidth_rollup_phase2.storagenode_id = ?
  where storagenode_bandwidth_rollup_phase2.interval_start >= ?
)

model storagenode_storage_tally (
	// this primary key will enforce uniqueness on interval_end_time,node_id
	// and also creates an index on interval_end_time implicitly.
	// the interval_end_time will be the same value for many rows so
	// we put that first so we can use cockroachdb prefix compression.
	// node_id is also used many times but interval_end_time is more
	// repetative and will benefit greater.
	key interval_end_time node_id

	index ( fields node_id )

	field node_id		blob
	field interval_end_time	timestamp
	field data_total	float64
)

read all (
    select storagenode_storage_tally
)

read all (
    select storagenode_storage_tally
    where storagenode_storage_tally.interval_end_time >= ?
)

// --- storage node payment tables --- //

model storagenode_paystub (
	// The (period, node_id) tuple is the primary key. The primary key index
	// should serve for quick queries for all paystubs in a given period since
	// it comes first but efficient queries for all paystubs with a given
	// node_id will require a distinct index.

	key period node_id

	index ( fields node_id )

	field period     text                     // YYYY-MM, e.g. 2020-02
	field node_id    blob                     //
	field created_at timestamp ( autoinsert ) //
	field codes      text                     // colon separated list

	field usage_at_rest    float64            // byte-hours of data at rest
	field usage_get        int64              // bytes of bandwidth
	field usage_put        int64              // bytes of bandwidth
	field usage_get_repair int64              // bytes of bandwidth
	field usage_put_repair int64              // bytes of bandwidth
	field usage_get_audit  int64              // bytes of bandwidth

	field comp_at_rest    int64               // in micro-units of currency
	field comp_get        int64               // in micro-units of currency
	field comp_put        int64               // in micro-units of currency
	field comp_get_repair int64               // in micro-units of currency
	field comp_put_repair int64               // in micro-units of currency
	field comp_get_audit  int64               // in micro-units of currency

	field surge_percent int64                 // percentage

	field held        int64                   // in micro-units of currency
	field owed        int64                   // in micro-units of currency
	field disposed    int64                   // in micro-units of currency
	field paid        int64                   // in micro-units of currency
	field distributed int64                   // in micro-units of currency
)

create storagenode_paystub ( noreturn, replace )

read one (
	select storagenode_paystub
	where storagenode_paystub.node_id = ?
	where storagenode_paystub.period  = ?
)

read all (
	select storagenode_paystub
	where storagenode_paystub.node_id = ?
)

model storagenode_payment (
	key id

	index ( fields node_id period )

	field id         serial64                 //
	field created_at timestamp ( autoinsert ) //
	field node_id    blob                     //
	field period     text                     // YYYY-MM, e.g. 2020-02
	field amount     int64                    // in micro-units of currency
	field receipt    text      ( nullable )   //
	field notes      text      ( nullable )   //
)

create storagenode_payment ( noreturn )

read limitoffset (
	select storagenode_payment
	where storagenode_payment.node_id = ?
	where storagenode_payment.period  = ?
	orderby desc storagenode_payment.id
)

read all (
	select storagenode_payment
	where storagenode_payment.node_id = ?
)

read all (
	select storagenode_payment
	where storagenode_payment.node_id = ?
	where storagenode_payment.period  = ?
)

//--- peer_identity ---//

model peer_identity (
    key node_id

    field node_id            blob
    field leaf_serial_number blob (updatable)
    field chain              blob (updatable) // x509 ASN.1 DER content
    field updated_at         timestamp ( autoinsert, autoupdate )
)

create peer_identity ( noreturn )
update peer_identity (
	where  peer_identity.node_id = ?
	noreturn
)

read one (
    select peer_identity
    where  peer_identity.node_id = ?
)
read one (
    select peer_identity.leaf_serial_number
    where  peer_identity.node_id = ?
)

//--- satellite registration token for Vanguard release (temporary table) ---//

model registration_token (
    key secret
    unique owner_id

    field secret        blob
    field owner_id      blob       ( updatable, nullable )

    field project_limit int

    field created_at    timestamp  ( autoinsert )
)

create registration_token ( )
read one (
    select registration_token
    where  registration_token.secret = ?
)
read one (
    select registration_token
    where  registration_token.owner_id = ?
)
update registration_token ( where registration_token.secret = ? )

//--- satellite reset password token ---//

model reset_password_token (
    key    secret
    unique owner_id

    field secret blob
    field owner_id blob        ( updatable )

    field created_at timestamp ( autoinsert )
)

create reset_password_token ( )
read one (
    select reset_password_token
    where reset_password_token.secret = ?
)
read one (
    select reset_password_token
    where reset_password_token.owner_id = ?
)
delete reset_password_token ( where reset_password_token.secret = ? )


//--- offer table ---//

model offer (
	key id

	field id	serial
	field name text ( updatable )
	field description text ( updatable )

	field award_credit_in_cents int ( updatable, default 0 )
	field invitee_credit_in_cents int ( updatable, default 0 )

	field award_credit_duration_days int ( updatable, nullable )
	field invitee_credit_duration_days int ( updatable, nullable )

	field redeemable_cap int ( updatable, nullable )

	field expires_at timestamp ( updatable )
	field created_at timestamp ( autoinsert )

	// status corresponds to the values of rewards.OfferStatus
	field status int ( updatable )
	// type corresponds to the values of rewards.OfferType
	field type int ( updatable )
)


//--- user credit table ---//

model user_credit (
	key id
	unique id offer_id
	index (
		name credits_earned_user_id_offer_id
		fields id offer_id
		unique
	)

	field id serial

	field user_id     user.id  cascade
	field offer_id    offer.id restrict
	field referred_by user.id  setnull  ( nullable )
	field type        text

	field credits_earned_in_cents int
	field credits_used_in_cents   int ( updatable, autoinsert )

	field expires_at timestamp ( updatable )
	field created_at timestamp ( autoinsert )
)

//--- metainfo buckets ---//

model bucket_metainfo (
	key    id
	unique project_id name

	field id             blob
	field project_id     project.id restrict
	field name           blob
	field partner_id     blob   (nullable, updatable)
	field user_agent     blob   (nullable, updatable)

	field path_cipher    int

	field created_at     timestamp ( autoinsert )

	field default_segment_size int (updatable)

	field default_encryption_cipher_suite int (updatable)
	field default_encryption_block_size   int (updatable)

	field default_redundancy_algorithm       int (updatable)
	field default_redundancy_share_size      int (updatable)
	field default_redundancy_required_shares int (updatable)
	field default_redundancy_repair_shares   int (updatable)
	field default_redundancy_optimal_shares  int (updatable)
	field default_redundancy_total_shares    int (updatable)

	field placement int (nullable, updatable)
)

create bucket_metainfo ()
update bucket_metainfo (
	where bucket_metainfo.project_id = ?
	where bucket_metainfo.name = ?
)

read one (
	select bucket_metainfo
	where bucket_metainfo.project_id = ?
	where bucket_metainfo.name = ?
)

read one (
	select bucket_metainfo.created_at
	where bucket_metainfo.project_id = ?
	where bucket_metainfo.name = ?
)

read one (
	select bucket_metainfo.id
	where bucket_metainfo.project_id = ?
	where bucket_metainfo.name = ?
)

read one (
    select bucket_metainfo.placement
	where bucket_metainfo.project_id = ?
	where bucket_metainfo.name = ?
)

read has (
	select bucket_metainfo
	where bucket_metainfo.project_id = ?
	where bucket_metainfo.name = ?
)

delete bucket_metainfo (
	where bucket_metainfo.project_id = ?
	where bucket_metainfo.name = ?
)

read limitoffset ( // Forward
	select bucket_metainfo
	where bucket_metainfo.project_id = ?
	where bucket_metainfo.name >= ?
	orderby asc bucket_metainfo.name
)

read limitoffset ( // After
	select bucket_metainfo
	where bucket_metainfo.project_id = ?
	where bucket_metainfo.name > ?
	orderby asc bucket_metainfo.name
)

read count (
	select bucket_metainfo.name
	where bucket_metainfo.project_id = ?
)

//--- graceful exit progress ---//

model graceful_exit_progress (
	table graceful_exit_progress
	key node_id

	field node_id                     blob
	field bytes_transferred           int64     ( updatable )
	field pieces_transferred          int64     ( autoinsert, updatable, default 0 )
	field pieces_failed               int64     ( autoinsert, updatable, default 0 )
	field updated_at                  timestamp ( autoinsert, autoupdate )
)

read one (
	select graceful_exit_progress
	where graceful_exit_progress.node_id = ?
)
//--- graceful exit transfer queue with segment stream_id and position ---//

model graceful_exit_segment_transfer (
	table graceful_exit_segment_transfer_queue
	key node_id stream_id position piece_num

	field node_id                blob
	field stream_id              blob
	field position               uint64
	field piece_num              int
	field root_piece_id          blob      ( nullable )
	field durability_ratio       float64   ( updatable )
	field queued_at              timestamp ( autoinsert )
	field requested_at           timestamp ( updatable, nullable )
	field last_failed_at         timestamp ( updatable, nullable )
	field last_failed_code       int       ( updatable, nullable )
	field failed_count           int       ( updatable, nullable )
	field finished_at            timestamp ( updatable, nullable )
	field order_limit_send_count int       ( updatable, default 0 )

	index (
		name graceful_exit_segment_transfer_nid_dr_qa_fa_lfa_index
		fields node_id durability_ratio queued_at finished_at last_failed_at
	)
)

update graceful_exit_segment_transfer (
	where graceful_exit_segment_transfer.node_id = ?
	where graceful_exit_segment_transfer.stream_id = ?
	where graceful_exit_segment_transfer.position = ?
	where graceful_exit_segment_transfer.piece_num = ?
	noreturn
)
delete graceful_exit_segment_transfer (
	where graceful_exit_segment_transfer.node_id = ?
)

delete graceful_exit_segment_transfer (
	where graceful_exit_segment_transfer.node_id = ?
	where graceful_exit_segment_transfer.stream_id = ?
	where graceful_exit_segment_transfer.position = ?
	where graceful_exit_segment_transfer.piece_num = ?
)

delete graceful_exit_segment_transfer (
	where graceful_exit_segment_transfer.node_id = ?
	where graceful_exit_segment_transfer.finished_at != null
)

read one (
	select graceful_exit_segment_transfer
	where graceful_exit_segment_transfer.node_id = ?
	where graceful_exit_segment_transfer.stream_id = ?
	where graceful_exit_segment_transfer.position = ?
	where graceful_exit_segment_transfer.piece_num = ?
)

//--- satellite payments ---//

model stripe_customer (
    key user_id
    unique customer_id

    field user_id     blob
    field customer_id text
    field created_at  timestamp ( autoinsert )
)

create stripe_customer ( )

read one (
	select stripe_customer.customer_id
	where stripe_customer.user_id = ?
)
read limitoffset (
    select stripe_customer
    where stripe_customer.created_at <= ?
    orderby desc stripe_customer.created_at
)

model billing_balance (
    key user_id

    field user_id          blob
    field balance          int64   ( updatable )
    field last_updated 	   timestamp ( autoinsert, autoupdate )
)

create billing_balance ( noreturn )

update billing_balance (
    where billing_balance.user_id = ?
    where billing_balance.balance = ?
)

read one (
	select billing_balance.balance
	where billing_balance.user_id = ?
)

model billing_transaction (
    key id

    field id               serial64
    field user_id          blob
    field amount           int64
    field currency         text
    field description      text
    field source           text
    field status           text      ( updatable )
    field type             text
    field metadata         json      ( updatable )
    field timestamp        timestamp

    field created_at timestamp ( autoinsert )

    index ( fields timestamp)
)

create billing_transaction ( )

update billing_transaction (
    where billing_transaction.id = ?
    noreturn
)

read one (
	select billing_transaction.metadata
	where billing_transaction.id = ?
)

read all (
    select billing_transaction
    where billing_transaction.user_id = ?
    orderby desc billing_transaction.timestamp
)

read first (
    select billing_transaction
    where billing_transaction.source = ?
    where billing_transaction.type = ?
    orderby ( desc billing_transaction.created_at)
)

model storjscan_wallet (
    key user_id wallet_address

    field user_id              blob
    field wallet_address       blob
    field created_at           timestamp ( autoinsert )

    index ( fields wallet_address )
)

create storjscan_wallet ( noreturn )

read one (
	select storjscan_wallet.user_id
	where storjscan_wallet.wallet_address = ?
)

read one (
	select storjscan_wallet.wallet_address
	where storjscan_wallet.user_id = ?
)

read all (
    select storjscan_wallet
)

model coinpayments_transaction (
    key id

    field id               text
    field user_id          blob
    field address          text
    field amount_numeric   int64
    field received_numeric int64 ( updatable )
    field status           int   ( updatable )
    field key              text
    field timeout          int

    field created_at timestamp ( autoinsert )
)

create coinpayments_transaction ()
update coinpayments_transaction ( where coinpayments_transaction.id = ? )

read all (
    select coinpayments_transaction
    where coinpayments_transaction.user_id = ?
    orderby desc coinpayments_transaction.created_at
)

model stripecoinpayments_apply_balance_intent (
    key tx_id

    field tx_id coinpayments_transaction.id  cascade
    field state int                          ( updatable )

    field created_at timestamp ( autoinsert )
)

model stripecoinpayments_invoice_project_record (
    key id

    unique project_id period_start period_end

    field id           blob
    field project_id   blob
    field storage      float64
    field egress       int64
    field objects      int64 ( nullable )
    field segments     int64 ( nullable )
    field period_start timestamp
    field period_end   timestamp
    field state        int       ( updatable )

    field created_at timestamp ( autoinsert )
)

create stripecoinpayments_invoice_project_record ()
update stripecoinpayments_invoice_project_record (
    where stripecoinpayments_invoice_project_record.id = ?
)
read one (
    select stripecoinpayments_invoice_project_record
    where stripecoinpayments_invoice_project_record.project_id = ?
    where stripecoinpayments_invoice_project_record.period_start = ?
    where stripecoinpayments_invoice_project_record.period_end = ?
)
read limitoffset (
    select stripecoinpayments_invoice_project_record
    where stripecoinpayments_invoice_project_record.period_start = ?
    where stripecoinpayments_invoice_project_record.period_end = ?
    where stripecoinpayments_invoice_project_record.state = ?
)

model stripecoinpayments_tx_conversion_rate (
    key tx_id

    field tx_id        text
    field rate_numeric float64

    field created_at timestamp ( autoinsert )
)

create stripecoinpayments_tx_conversion_rate ()

read one (
    select stripecoinpayments_tx_conversion_rate
    where stripecoinpayments_tx_conversion_rate.tx_id = ?
)

model coupon_code (
    key    id
    unique name

    field id              blob
    field name            text
    field amount          int64
    field description     text
    field type            int
    field billing_periods int64 ( nullable )

    field created_at timestamp ( autoinsert )
)

create coupon_code ()
delete coupon_code (
    where coupon_code.name = ?
)
read one (
    select coupon_code
    where coupon_code.name = ?
)

model coupon (
    key id

    field id               blob
    field user_id          blob
    field amount           int64
    field description      text
    field type             int
    field status           int   ( updatable )
    field duration         int64
    field billing_periods  int64 ( nullable )
    field coupon_code_name text  ( nullable )

    field created_at timestamp ( autoinsert )
)

create coupon ()
update coupon (
    where coupon.id = ?
)
delete coupon (
    where coupon.id = ?
)
read one (
    select coupon
    where coupon.id = ?
)
read all (
    select coupon
    where coupon.user_id = ?
    orderby desc coupon.created_at
)
read all (
    select coupon
    where coupon.user_id = ?
    where coupon.status = ?
    orderby desc coupon.created_at
)
read all (
    select coupon
    where coupon.status = ?
    orderby desc coupon.created_at
)
read limitoffset (
    select coupon
    where coupon.created_at <= ?
    where coupon.status = ?
    orderby desc coupon.created_at
)
model coupon_usage (
    key coupon_id period

    field coupon_id  blob
    field amount     int64
    field status     int       ( updatable )
    field period     timestamp
)
create coupon_usage ()
read limitoffset (
    select coupon_usage
    where coupon_usage.period = ?
    where coupon_usage.status = 0
)
update coupon_usage (
    where coupon_usage.coupon_id = ?
    where coupon_usage.period = ?
)

model storjscan_payment (
    key block_hash log_index

    index (fields block_number log_index)

    field block_hash       blob
    field block_number     int64
    field transaction      blob
    field log_index        int
    field from_address     blob
    field to_address       blob
    field token_value      int64
    field usd_value        int64
    field status           text
    field timestamp        timestamp
    field created_at       timestamp ( autoinsert )
)

create storjscan_payment (
    noreturn
)

read all (
    select storjscan_payment
    orderby ( asc storjscan_payment.block_number, asc storjscan_payment.log_index )
)
read limitoffset (
    select storjscan_payment
    where storjscan_payment.to_address = ?
    orderby ( desc storjscan_payment.block_number, desc storjscan_payment.log_index )
)
read first (
    select storjscan_payment.block_number
    where storjscan_payment.status = ?
    orderby ( desc storjscan_payment.block_number, desc storjscan_payment.log_index )
)

delete storjscan_payment (
    where storjscan_payment.status = ?
)

// -- node api version -- //

model node_api_version (
	key id

	field id          blob
	field api_version int  ( updatable )

	field created_at timestamp ( autoinsert )
	field updated_at timestamp ( autoinsert, autoupdate )
)

create node_api_version (
	noreturn
	replace
)

read has (
	select node_api_version
	where node_api_version.id          =  ?
	where node_api_version.api_version >= ?
)

update node_api_version (
	where node_api_version.id          = ?
	where node_api_version.api_version < ?
	noreturn
)

// oauth_client stores information about known clients developed against stroj.
model oauth_client (
    key id

    index ( fields user_id )

    field id                blob
    field encrypted_secret  blob ( updatable ) // encrypted
    field redirect_url      text ( updatable )
    field user_id           blob
    field app_name          text ( updatable )
    field app_logo_url      text ( updatable )
)

create oauth_client (
	noreturn
)

read one (
    select oauth_client
    where oauth_client.id = ?
)

update oauth_client (
    where oauth_client.id = ?
    noreturn
)

delete oauth_client (
    where oauth_client.id = ?
)

// oauth_code are single use tokens that are handed off to the third party applications.
// they're exchanged for an access_token (and maybe a refresh_token).
// they can only be claimed once.
model oauth_code (
    key code

    index ( fields user_id )
    index ( fields client_id )

    field client_id     blob
    field user_id       blob
    field scope         text
    field redirect_url  text

    field challenge         text
    field challenge_method  text

    field code              text
    field created_at        timestamp
    field expires_at        timestamp
    field claimed_at        timestamp ( nullable, updatable )
)

create oauth_code (
	noreturn
)

read one (
    select oauth_code
    where oauth_code.code = ?
    where oauth_code.claimed_at = null
)

update oauth_code (
    where oauth_code.code       = ?
    where oauth_code.claimed_at = null
    noreturn
)

// oauth_token can be an access or refresh token
model oauth_token (
    key token

    index ( fields user_id )
    index ( fields client_id )

    field client_id     blob
    field user_id       blob
    field scope         text

    field kind          int     // access or refresh
    field token         blob    // encrypted macaroon
    field created_at    timestamp
    field expires_at    timestamp ( updatable )
)

create oauth_token (
	noreturn
)

read one (
    select oauth_token
    where oauth_token.kind = ?
    where oauth_token.token = ?
)

update oauth_token (
	where oauth_token.token = ?
	where oauth_token.kind = ?
	noreturn
)