describe transactions to Room

diff --git a/app/src/main/java/net/ktnx/mobileledger/db/Transaction.java b/app/src/main/java/net/ktnx/mobileledger/db/Transaction.java
new file mode 100644 (file)
index 0000000..f6808f9
--- /dev/null
+++ b/app/src/main/java/net/ktnx/mobileledger/db/Transaction.java
@@ -0,0 +1,113 @@
+/*
+ * Copyright © 2021 Damyan Ivanov.
+ * This file is part of MoLe.
+ * MoLe is free software: you can distribute it and/or modify it
+ * under the term of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your opinion), any later version.
+ *
+ * MoLe is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License terms for details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with MoLe. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package net.ktnx.mobileledger.db;
+
+import androidx.annotation.NonNull;
+import androidx.room.ColumnInfo;
+import androidx.room.Entity;
+import androidx.room.Index;
+
+/*
+create table transactions(profile varchar not null, id integer not null, data_hash varchar not
+null, year integer not null, month integer not null, day integer not null, description varchar
+collate NOCASE not null, comment varchar, generation integer default 0, primary key(profile,id));
+create unique index un_transactions_data_hash on transactions(profile,data_hash);
+create index idx_transaction_description on transactions(description);
+ */
+@Entity(tableName = "transactions", primaryKeys = {"profile", "id"}, indices = {
+        @Index(name = "un_transactions_data_hash", unique = true, value = {"profile", "data_hash"}),
+        @Index(name = "idx_transaction_description", value = "description")
+})
+public class Transaction {
+    @ColumnInfo
+    @NonNull
+    private String profile;
+    @ColumnInfo
+    private int id;
+    @ColumnInfo(name = "data_hash")
+    @NonNull
+    private String dataHash;
+    @ColumnInfo
+    private int year;
+    @ColumnInfo
+    private int month;
+    @ColumnInfo
+    private int day;
+    @ColumnInfo(collate = ColumnInfo.NOCASE)
+    @NonNull
+    private String description;
+    @ColumnInfo
+    private String comment;
+    @ColumnInfo
+    private int generation = 0;
+    public String getProfile() {
+        return profile;
+    }
+    public void setProfile(String profile) {
+        this.profile = profile;
+    }
+    public int getId() {
+        return id;
+    }
+    public void setId(int id) {
+        this.id = id;
+    }
+    public String getDataHash() {
+        return dataHash;
+    }
+    public void setDataHash(String dataHash) {
+        this.dataHash = dataHash;
+    }
+    public int getYear() {
+        return year;
+    }
+    public void setYear(int year) {
+        this.year = year;
+    }
+    public int getMonth() {
+        return month;
+    }
+    public void setMonth(int month) {
+        this.month = month;
+    }
+    public int getDay() {
+        return day;
+    }
+    public void setDay(int day) {
+        this.day = day;
+    }
+    public String getDescription() {
+        return description;
+    }
+    public void setDescription(String description) {
+        this.description = description;
+    }
+    public String getComment() {
+        return comment;
+    }
+    public void setComment(String comment) {
+        this.comment = comment;
+    }
+    public int getGeneration() {
+        return generation;
+    }
+    public void setGeneration(int generation) {
+        this.generation = generation;
+    }
+
+}

diff --git a/app/src/main/res/raw/create_db.sql b/app/src/main/res/raw/create_db.sql
index 9a0ccbd6318a01de1c3bf1a7a444090d42efe7f5..625826727ef24bb929102a1e7b7e76f2829ef6b5 100644 (file)
--- a/app/src/main/res/raw/create_db.sql
+++ b/app/src/main/res/raw/create_db.sql
@@ -52,10 +52,20 @@ create table description_history(description varchar collate NOCASE not null,
  generation integer not null default 0,
  primary key(description));
 
-create table transactions(profile varchar not null, id integer not null, data_hash varchar not null, year integer not null, month integer not null, day integer not null, description varchar not null, comment varchar, generation integer default 0);
-create unique index un_transactions_id on transactions(profile,id);
+create table transactions(
+ profile varchar not null,
+ id integer not null,
+ data_hash varchar not null,
+ year integer not null,
+ month integer not null,
+ day integer not null,
+ description varchar collate NOCASE not null,
+ comment varchar,
+ generation integer not null default 0,
+ primary key(profile,id));
 create unique index un_transactions_data_hash on transactions(profile,data_hash);
 create index idx_transaction_description on transactions(description);
+
 create table transaction_accounts(profile varchar not null, transaction_id integer not null, order_no integer not null, account_name varchar not null, currency varchar not null default '', amount decimal not null, comment varchar, generation integer default 0, constraint fk_transaction_accounts_acc foreign key(profile,account_name) references accounts(profile,name), constraint fk_transaction_accounts_trn foreign key(profile, transaction_id) references transactions(profile,id));
 create unique index un_transaction_accounts_order on transaction_accounts(profile, transaction_id, order_no);
 create table currencies(id integer not null primary key, name varchar not null, position varchar not null, has_gap integer not null);

diff --git a/app/src/main/res/raw/sql_58.sql b/app/src/main/res/raw/sql_58.sql
index ab3d08865146330ed513aab66d2e9c2c837e05ff..b2b687c587e1158c0f3c4bfa575d724b87bd5085 100644 (file)
--- a/app/src/main/res/raw/sql_58.sql
+++ b/app/src/main/res/raw/sql_58.sql
@@ -93,6 +93,33 @@ select description, description_upper, generation from description_history;
 drop table description_history;
 alter table description_history_new rename to description_history;
 
+-- transactions
+
+create table transactions_new(
+ profile varchar not null,
+ id integer not null,
+ data_hash varchar not null,
+ year integer not null,
+ month integer not null,
+ day integer not null,
+ description varchar collate NOCASE not null,
+ comment varchar,
+ generation integer not null default 0,
+ primary key(profile,id));
+
+insert into transactions_new(profile, id, data_hash, year, month, day, description,
+ comment, generation)
+select profile, id, data_hash, year, month, day, description,
+       comment, generation
+from transactions;
+
+drop table transactions;
+alter table transactions_new rename to transactions;
+
+create unique index un_transactions_data_hash on transactions(profile,data_hash);
+create index idx_transaction_description on transactions(description);
+
+
 COMMIT TRANSACTION;
 
 PRAGMA foreign_keys = ON;
\ No newline at end of file