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sqlite_db_insert.go
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sqlite_db_insert.go
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package buna
import (
"context"
"database/sql"
"fmt"
)
func (s *SQLiteDB) insertBrewing(ctx context.Context, brewing brewing) error {
if err := s.TransactContext(ctx, func(ctx context.Context, tx *sql.Tx) error {
coffeeID, err := s.getCoffeeIDByNameRoaster(ctx, brewing.coffeeName, brewing.coffeeRoaster)
if err != nil {
fmt.Println("Unable to link this brewing to an existing coffee. Please create a new coffee first and then try again.")
return nil
}
methodID, err := s.getMethodIDByName(ctx, brewing.brewingMethodName)
if err != nil {
fmt.Println("Unable to link this brewing to an existing brewing method. Please create a new brewing method first and then try again.")
return nil
}
grinderID, err := s.getGrinderIDByName(ctx, brewing.grinderName)
if err != nil {
fmt.Println("Unable to link this brewing to an existing coffee grinder. Please create a new coffee grinder first and then try again.")
return nil
}
if _, err := tx.ExecContext(ctx, `
INSERT INTO brewings(
coffee_id,
method_id,
grinder_id,
date,
roast_date,
grind_setting,
total_brewing_time_sec,
water_grams,
coffee_grams,
v60_filter_type,
rating,
recommended_grind_setting_adjustment,
recommended_coffee_weight_adjustment_grams,
notes
)
VALUES (
:coffeeID,
:methodID,
:grinderID,
:date,
:roastDate,
:grindSetting,
:totalBrewingTimeSec,
:waterGrams,
:coffeeGrams,
:v60FilterType,
:rating,
:recommendedGrindSettingAdjustment,
:recommendedCoffeeWeightAdjustmentGrams,
:notes
)
`,
sql.Named("coffeeID", coffeeID),
sql.Named("methodID", methodID),
sql.Named("grinderID", grinderID),
sql.Named("date", brewing.date),
sql.Named("roastDate", brewing.roastDate),
sql.Named("grindSetting", brewing.grindSetting),
sql.Named("totalBrewingTimeSec", brewing.totalBrewingTimeSec),
sql.Named("waterGrams", brewing.waterGrams),
sql.Named("coffeeGrams", brewing.coffeeGrams),
sql.Named("v60FilterType", brewing.v60FilterType),
sql.Named("rating", brewing.rating),
sql.Named("recommendedGrindSettingAdjustment", brewing.recommendedGrindSettingAdjustment),
sql.Named("recommendedCoffeeWeightAdjustmentGrams", brewing.recommendedCoffeeWeightAdjustmentGrams),
sql.Named("notes", brewing.notes),
); err != nil {
return fmt.Errorf("buna: sqlite_db_insert: failed to insert coffee brewing into db: %w", err)
}
if _, err := tx.ExecContext(ctx, `
UPDATE brewings
SET roast_date = NULLIF(roast_date, "0-00-00"),
v60_filter_type = NULLIF(v60_filter_type, ""),
rating = NULLIF(rating, 0),
recommended_grind_setting_adjustment = NULLIF(recommended_grind_setting_adjustment, "")
WHERE coffee_id = :coffeeID AND date = :date
`,
sql.Named("coffeeID", coffeeID),
sql.Named("date", brewing.date),
); err != nil {
return fmt.Errorf("buna: sqlite_db_insert: failed to set null values: %w", err)
}
return nil
}); err != nil {
return fmt.Errorf("buna: sqlite_db_insert: transaction failed: %w", err)
}
return nil
}
func (s *SQLiteDB) insertBrewingMethod(ctx context.Context, brewingMethod brewingMethod) error {
if err := s.TransactContext(ctx, func(ctx context.Context, tx *sql.Tx) error {
if _, err := tx.ExecContext(ctx, `
INSERT INTO brewing_methods(name)
VALUES (:name)
`,
sql.Named("name", brewingMethod.name),
); err != nil {
return fmt.Errorf("buna: sqlite_db_insert: failed to insert coffee brewing method into db: %w", err)
}
return nil
}); err != nil {
return fmt.Errorf("buna: sqlite_db_insert: transaction failed: %w", err)
}
return nil
}
func (s *SQLiteDB) insertCoffee(ctx context.Context, coffee coffee) error {
if err := s.TransactContext(ctx, func(ctx context.Context, tx *sql.Tx) error {
if _, err := tx.ExecContext(ctx, `
INSERT INTO coffees(name, roaster, region, variety, method, decaf)
VALUES (:name, :roaster, :region, :variety, :method, :decaf)
`,
sql.Named("name", coffee.name),
sql.Named("roaster", coffee.roaster),
sql.Named("region", coffee.region),
sql.Named("variety", coffee.variety),
sql.Named("method", coffee.method),
sql.Named("decaf", coffee.decaf),
); err != nil {
return fmt.Errorf("buna: sqlite_db_insert: failed to insert coffee into db: %w", err)
}
if _, err := tx.ExecContext(ctx, `
UPDATE coffees
SET roaster = NULLIF(roaster, ""),
region = NULLIF(region, ""),
variety = NULLIF(variety, ""),
method = NULLIF(method, "")
WHERE name = :name
`,
sql.Named("name", coffee.name),
); err != nil {
return fmt.Errorf("buna: sqlite_db_insert: failed to set null values: %w", err)
}
return nil
}); err != nil {
return fmt.Errorf("buna: sqlite_db_insert: insertCoffee transaction failed: %w", err)
}
return nil
}
func (s *SQLiteDB) insertCoffeePurchase(ctx context.Context, coffeePurchase coffeePurchase) error {
if err := s.TransactContext(ctx, func(ctx context.Context, tx *sql.Tx) error {
var coffeeID int
if err := tx.QueryRowContext(ctx, `
SELECT id
FROM coffees
WHERE name = :coffeeName AND (roaster = :coffeeRoaster OR (:coffeeRoaster = "" AND roaster IS NULL))
`,
sql.Named("coffeeName", coffeePurchase.coffeeName),
sql.Named("coffeeRoaster", coffeePurchase.coffeeRoaster),
).Scan(&coffeeID); err != nil {
fmt.Println("Unable to link the purchased coffee to an existing coffee. Please create a new coffee first and then try again.")
return nil
}
if _, err := tx.ExecContext(ctx, `
INSERT INTO purchases(coffee_id, bought_date, roast_date)
VALUES (:coffeeID, :boughtDate, :roastDate)
`,
sql.Named("coffeeID", coffeeID),
sql.Named("boughtDate", coffeePurchase.boughtDate),
sql.Named("roastDate", coffeePurchase.roastDate),
); err != nil {
return fmt.Errorf("buna: sqlite_db_insert: failed to insert coffee purchase into db: %w", err)
}
if _, err := tx.ExecContext(ctx, `
UPDATE purchases
SET roast_date = NULLIF(roast_date, "0-00-00")
WHERE coffee_id = :coffeeID AND bought_date = :boughtDate
`,
sql.Named("coffeeID", coffeeID),
sql.Named("boughtDate", coffeePurchase.boughtDate),
); err != nil {
return fmt.Errorf("buna: sqlite_db_insert: failed to set null values: %w", err)
}
return nil
}); err != nil {
return fmt.Errorf("buna: sqlite_db_insert: transaction failed: %w", err)
}
return nil
}
func (s *SQLiteDB) insertCupping(ctx context.Context, cupping cupping) error {
if err := s.TransactContext(ctx, func(ctx context.Context, tx *sql.Tx) error {
res, err := tx.ExecContext(ctx, `
INSERT INTO cuppings(date, duration_min, notes)
VALUES (:cuppingDate, :cuppingDurationMin, :cuppingNotes)
`,
sql.Named("cuppingDate", cupping.date),
sql.Named("cuppingDurationMin", cupping.durationMin),
sql.Named("cuppingNotes", cupping.notes),
)
if err != nil {
return fmt.Errorf("buna: sqlite_db_insert: failed to insert cupping into db: %w", err)
}
cuppingID, err := res.LastInsertId()
if err != nil {
return fmt.Errorf("buna: sqlite_db_insert: failed to get cupping id: %w", err)
}
for _, cuppedCoffee := range cupping.cuppedCoffees {
coffeeID, err := s.getCoffeeIDByNameRoaster(ctx, cuppedCoffee.name, cuppedCoffee.roaster)
if err != nil {
return fmt.Errorf("buna: sqlite_db_insert: failed to retrieve coffee id from db: %w", err)
}
if _, err := tx.ExecContext(ctx, `
INSERT INTO cupped_coffees(cupping_id, coffee_id, rank, notes)
VALUES (:cuppingID, :coffeeID, :coffeeRank, :coffeeNotes)
`,
sql.Named("cuppingID", cuppingID),
sql.Named("coffeeID", coffeeID),
sql.Named("coffeeRank", cuppedCoffee.rank),
sql.Named("coffeeNotes", cuppedCoffee.notes),
); err != nil {
return fmt.Errorf("buna: sqlite_db_insert: failed to insert cupped coffee into db: %w", err)
}
}
return nil
}); err != nil {
return fmt.Errorf("buna: sqlite_db_insert: insert cupping transaction failed: %w", err)
}
return nil
}
func (s *SQLiteDB) insertGrinder(ctx context.Context, grinder grinder) error {
if err := s.TransactContext(ctx, func(ctx context.Context, tx *sql.Tx) error {
if _, err := tx.ExecContext(ctx, `
INSERT INTO grinders(name, company, max_grind_setting)
VALUES (:name, :company, :maxGrindSetting)
`,
sql.Named("name", grinder.name),
sql.Named("company", grinder.company),
sql.Named("maxGrindSetting", grinder.maxGrindSetting),
); err != nil {
return fmt.Errorf("buna: sqlite_db_insert: failed to insert coffee grinder into db: %w", err)
}
if _, err := tx.ExecContext(ctx, `
UPDATE grinders
SET company = NULLIF(company, ""),
max_grind_setting = NULLIF(max_grind_setting, 0)
WHERE name = :name
`,
sql.Named("name", grinder.name),
); err != nil {
return fmt.Errorf("buna: sqlite_db_insert: failed to set null values: %w", err)
}
return nil
}); err != nil {
return fmt.Errorf("buna: sqlite_db_insert: transaction failed: %w", err)
}
return nil
}